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Using the BayStack 350 10/100/1000 Series Switch

1-38

304376-B Rev 00

IGMP Snooping Configuration Rules

The IGMP Snooping feature operates according to specific configuration rules. 
When configuring your switch for IGMP Snooping, consider the following rules 
that determine how the configuration reacts in any network topology:

•

A port that is configured for port mirroring cannot be configured as a Static 
Router port.

•

If a MultiLink trunk member is configured as a Static Router port, all of the 
MultiLink trunk members are configured as Static Router ports. Also, if a 
Static Router port is removed, and it is a MultiLink trunk member, all 
MultiLink trunk members are removed as Static Router port members, 
automatically.

•

Static Router ports must be port members of at least one VLAN.

•

If a port is configured as a Static Router port, it is configured as a Static 
Router port for all VLANs on that port. The IGMP configuration is 
propagated through all VLANs of that port.

•

If a Static Router port is removed, the membership for that port is removed 
from all VLANs of that port.

•

The IGMP Snooping feature is not STP dependent.

•

The IGMP Snooping feature is not Rate Limiting dependent.

•

The Snooping field must be enabled for the Proxy field to have any valid 
meaning.

•

Static Router ports are configured per VLAN and per IGMP Version.

For more information about using the IGMP Snooping feature, see “IGMP 
Configuration” on page 3-48.

See also Appendix C, “Quick Steps to Features” for configuration flowcharts that 
can help you use this feature.

Note: 

Because IGMP Snooping is set up per VLAN, all IGMP changes are 

implemented according to the VLAN configuration for the specified ports. 

kombk.book  Page 38  Thursday, February 18, 1999  10:59 AM

Summary of Contents for BayStack 350

Page 1: ...Part No 304376 B Rev 00 January 1999 Using the BayStack 350 10 100 1000 Series Switch kombk book Page i Thursday February 18 1999 10 59 AM ...

Page 2: ...ompliance Notice Radio Frequency Notice Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If it ...

Page 3: ...ling the hardware unit with pre enabled software each of which is referred to as Software in this Agreement BY COPYING OR USING THE SOFTWARE YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS UNDER WHICH BAY NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE If you do not accept these terms and conditions return the product unuse...

Page 4: ...esults and for the installation use and results obtained from the Software Bay Networks does not warrant a that the functions contained in the software will meet the Licensee s requirements b that the Software will operate in the hardware or software combinations that the Licensee may select c that the operation of the Software will be uninterrupted or error free or d that all defects in the opera...

Page 5: ...ing Licensee on behalf of itself and its subsidiaries and affiliates agrees that it will not without first obtaining all export licenses and approvals required by the U S Government i export re export transfer or divert any such Software or technical data or any direct product thereof to any country to which such exports or re exports are restricted or embargoed under United States export control ...

Page 6: ...kombk book Page vi Thursday February 18 1999 10 59 AM ...

Page 7: ... 3 Uplink Expansion Slot 1 3 10BASE T 100BASE TX Port Connectors 1 3 LED Display Panel 1 4 Back Panel 1 6 AC Power Receptacle 1 7 Cooling Fans 1 8 Features 1 8 IEEE 802 1Q VLANs 1 10 IGMP Snooping Feature 1 11 IEEE 802 1p Prioritizing 1 11 MultiLink Trunking 1 11 Port Mirroring 1 11 Flash Memory Storage 1 12 BootP Automatic IP Configuration 1 12 SNMP MIB Support 1 13 Autosensing and Autonegotiatio...

Page 8: ... 1 43 Client Server Configuration Utilizing MultiLink Trunks 1 44 Trunk Configuration Screen Examples 1 46 Trunk Configuration Screen for Switch S1 1 46 Trunk Configuration Screen for Switch S2 1 49 Trunk Configuration Screen for Switch S3 1 51 Trunk Configuration Screen for Switch S4 1 53 Before Configuring Trunks 1 55 MultiLink Trunking Configuration Rules 1 55 Spanning Tree Considerations 1 57 ...

Page 9: ...g the CI Menus and Screens 3 1 Using the CI Menus and Screens 3 2 Navigating the CI Menus and Screens 3 2 Screen Fields and Descriptions 3 3 Main Menu 3 4 IP Configuration Setup 3 7 Choosing a BootP Request Mode 3 9 BootP When Needed 3 10 BootP Always 3 10 BootP Disabled 3 11 BootP or Last Address 3 11 SNMP Configuration 3 12 System Characteristics 3 14 Switch Configuration 3 16 MAC Address Table ...

Page 10: ...witch Settings 3 64 TELNET Configuration 3 67 Software Download 3 70 Display Event Log 3 74 Excessive Bad Entries 3 75 Write Threshold 3 75 Flash Update 3 76 Reset 3 77 Reset to Default Settings 3 78 Logout 3 82 Chapter 4 Troubleshooting LED Indications 4 2 Diagnosing and Correcting the Problem 4 4 Normal Power Up Sequence 4 5 Port Connection Problems 4 6 Autonegotiation Modes 4 6 Port Interface 4...

Page 11: ...B 10 Installing an MDA B 11 Replacing an MDA with a Different Model B 12 Appendix C Quick Steps to Features Configuring 802 1Q VLANs C 2 Configuring MultiLink Trunks C 5 Configuring Port Mirroring C 6 Configuring IGMP Snooping C 8 Appendix D Connectors and Pin Assignments RJ 45 10BASE T 100BASE TX Port Connectors D 1 MDI and MDI X Devices D 2 MDI X to MDI Cable Connections D 3 MDI X to MDI X Cable...

Page 12: ...kombk book Page xii Thursday February 18 1999 10 59 AM ...

Page 13: ...le Untagged Switches 1 24 Figure 1 16 Possible Problems with VLANs and Spanning Tree Protocol 1 25 Figure 1 17 Multiple VLANs Sharing Resources 1 26 Figure 1 18 VLAN Broadcast Domains Within the Switch 1 27 Figure 1 19 Default VLAN Configuration Screen Example 1 28 Figure 1 20 VLAN Configuration Screen Example 1 29 Figure 1 21 Default VLAN Port Configuration Screen Example 1 30 Figure 1 22 VLAN Po...

Page 14: ...igure 1 44 Address Based Mirroring Configuration Example 1 65 Figure 1 45 Port Mirroring Address Based Screen Example 1 66 Figure 2 1 Package Contents 2 2 Figure 2 2 Positioning the Chassis in the Rack 2 6 Figure 2 3 Attaching Mounting Brackets 2 7 Figure 2 4 Installing the BayStack 350 Switch in an Equipment Rack 2 7 Figure 2 5 10 100 Mb s Port Connections 2 9 Figure 2 6 Connecting to the Console...

Page 15: ...cs Screen 3 51 Figure 3 25 Console Comm Port Configuration Screen 3 55 Figure 3 26 Spanning Tree Configuration Menu Screen 3 60 Figure 3 27 Spanning Tree Port Configuration Screen 1 of 2 3 61 Figure 3 28 Spanning Tree Port Configuration Screen 2 of 2 3 62 Figure 3 29 Spanning Tree Switch Settings Screen 3 64 Figure 3 30 TELNET Configuration Screen 3 67 Figure 3 31 Software Download Screen 3 71 Fig...

Page 16: ...ure C 4 Configuring MultiLink Trunks C 5 Figure C 5 Configuring Port Mirroring 1 of 2 C 6 Figure C 6 Configuring Port Mirroring 2 of 2 C 7 Figure C 7 Configuring IGMP Snooping 1 of 3 C 8 Figure C 8 Configuring IGMP Snooping 2 of 3 C 9 Figure C 9 Configuring IGMP Snooping 3 of 3 C 10 Figure D 1 RJ 45 8 Pin Modular Port Connector D 1 Figure D 2 MDI X to MDI Cable Connections D 3 Figure D 3 MDI X to ...

Page 17: ...lds 3 29 Table 3 12 Port Configuration Screen Fields 3 31 Table 3 13 High Speed Flow Control Configuration Screen Fields 3 33 Table 3 14 MultiLink Trunk Configuration Menu Screen Options 3 36 Table 3 15 MultiLink Trunk Configuration Screen Fields 3 37 Table 3 16 MultiLink Trunk Utilization Screen Fields 3 40 Table 3 17 Port Mirroring Configuration Screen Fields 3 42 Table 3 18 Monitoring Modes 3 4...

Page 18: ... 4 5 Table B 1 400 4TX MDA Components B 2 Table B 2 100BASE FX MDA Components B 5 Table 2 1000BASE SX MDA Components B 7 Table B 3 1000BASE LX MDA Components B 9 Table D 1 RJ 45 Port Connector Pin Assignments D 2 Table D 2 DB 9 Console Comm Port Connector Pin Assignments D 5 Table E 1 Factory Default Settings for the BayStack 350 Switch E 1 kombk book Page xviii Thursday February 18 1999 10 59 AM ...

Page 19: ...es include a dedicated Uplink Module slot for attaching optional media dependent adapters MDAs that support a range of media types including gigabit Ethernet Installation instructions are included with each MDA see your Bay Networks sales representative for ordering information For more information about the MDAs refer to Appendix B Media Dependent Adapters Before You Begin This guide is intended ...

Page 20: ...ith the BayStack 350 switch Chapter 4 View operational and environmental specifications that apply to the BayStack 350 switch Appendix A Learn about optional media dependent adapters MDAs you can use with the BayStack 350 switch Appendix B Learn about Quick Step flowcharts for using the BayStack 350 switch features Appendix C Learn more about the BayStack 350 switch connectors ports and pin assign...

Page 21: ... words the words are connected by an underscore Example If the command syntax is show at valid_route valid_route is one variable and you substitute one value for it screen text Indicates system output for example prompts and system messages Example Set Bay Networks Trap Monitor Filters Enter Named keys in text are enclosed in square brackets The notation Enter is used for the Enter key and the Ret...

Page 22: ...rd printers You can download Acrobat Reader free from the Adobe Systems Web site www adobe com You can purchase Bay Networks documentation sets CDs and selected technical publications through the Bay Networks Collateral Catalog The catalog is located on the World Wide Web at support baynetworks com catalog html and is divided into sections arranged alphabetically The CD ROMs section lists availabl...

Page 23: ...nformation about educational services and the telephone numbers of our global support offices go to the following URL http www baynetworks com corporate contacts In the United States and Canada you can dial 800 2LANWAN for assistance kombk book Page xxiii Thursday February 18 1999 10 59 AM ...

Page 24: ...kombk book Page xxiv Thursday February 18 1999 10 59 AM ...

Page 25: ...description Summary of features Network configuration examples Overview of main features Physical Description There are two versions of the BayStack 350 switch the BayStack 350 24T switch and the BayStack 350 12T switch Figure 1 1 Figure 1 1 BayStack 350 10 100 1000 Series Switches BayStack 350 24T BayStack 350 12T BS35001A 3 3 kombk book Page 1 Thursday February 18 1999 10 59 AM ...

Page 26: ...Back Panel on page 1 6 Figure 1 2 Front Panel Components Uplink Expansion Module 28 26 27 25 Comm Port Uplink Expansion Module 16 Comm Port 13 15 14 17 19 13 15 21 18 20 14 16 22 24 23 Status Pwr Pwr Status Activity Activity 10 100 10 100 Activity Activity 10 100 10 100 1 2 3 1 2 3 4 4 BayStack 350 24T BayStack 350 12T 1 2 3 4 Comm Port Uplink Expansion slot 10BASE T 100BASE TX port connectors LED...

Page 27: ...t support a range of media types see Appendix B Media Dependent Adapters for more information about MDA types available from Bay Networks 10BASE T 100BASE TX Port Connectors BayStack 350 switches use 10BASE T 100BASE TX RJ 45 8 pin modular port connectors Note The Console Comm Port is configured as a data communications equipment DCE connector Ensure that your RS 232 cable pinouts are configured f...

Page 28: ...that also supports the IEEE 802 3u standard the two devices negotiate the best speed and duplex mode of operation The switch ports also support half and full duplex mode operation see Connecting the 10BASE T 100BASE TX Ports on page 2 9 The switch uses 10BASE T 100BASE TX RJ 45 port connectors to connect to 10 Mb s or 100 Mb s Ethernet segments or nodes See Appendix D Connectors and Pin Assignment...

Page 29: ...witch s internal circuitry Off No AC power to switch or power supply failed continued 350 12T Switch 350 24T Switch BayStack Status Pwr 1 5 3 BayStack Pwr Status Activity Activity 21 19 23 10 100 10 100 Activity Activity 10 100 10 100 17 13 15 11 7 9 2 6 4 22 20 24 18 14 16 12 8 10 BayStack 350 24T BayStack 350 12T BS35003A 1 5 3 11 7 9 2 6 4 12 8 10 kombk book Page 5 Thursday February 18 1999 10 ...

Page 30: ...ding port is set to operate at 100 Mb s and the link is good Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection to this port Activity Port activity Green Blinking Indicates net...

Page 31: ...er Cord Specifications Country Plug description Specifications Typical plug Continental Europe CEE7 standard VII male plug Harmonized cord HAR marking on the outside of the cord jacket to comply with the CENELEC Harmonized Document HD 21 220 or 230 VAC 50 Hz Single phase U S Canada Japan NEMA5 15P male plug UL recognized UL stamped on cord jacket CSA certified CSA label secured to the cord 100 or ...

Page 32: ... rate up to 3 million packets per second peak Store and forward switch Full performance forwarding at full line speed utilizing a 2 56 Gigabit second switch fabric Learning rate 3 million addresses per second peak Address Database Size 16 000 entries at line rate 32 000 entries without flooding Spanning Tree Protocol STP complies with IEEE 802 1D standard STP can be disabled on the entire switch o...

Page 33: ...gment topology Rapid City MIB Rate limiting Adjustable broadcast or IP Multicast packet rate limits for control of broadcast and IP Multicast storms TELNET Support for up to four simultaneous TELNET sessions Optional password protection Login time out Failed login guard Inactivity time out Allowed source addresses Event logging IEEE 802 3u compliant autonegotiation ports with four modes 10BASE T h...

Page 34: ...rotocol TFTP IEEE 802 1Q VLANs BayStack 350 switches support up to 64 port based VLANs with IEEE 802 1Q tagging available per port When a switch port is configured to be a member of a VLAN it is added to a group of ports workgroup that belong to one broadcast domain You can assign different ports and therefore the devices attached to these ports to different broadcast domains This feature allows n...

Page 35: ... throughput of the interconnection between two devices up to 800 Mb s in full duplex mode BayStack 350 switches can be configured with up to six MultiLink Trunks For more information about the MultiLink Trunking feature see MultiLink Trunks on page 1 43 Port Mirroring The Port Mirroring feature sometimes referred to as conversation steering allows a user to designate a single switch port as a traf...

Page 36: ...ver a Reset command is executed Powering off the switch within 10 minutes of changing these configuration parameters can cause the configuration parameters to be lost BootP Automatic IP Configuration The BayStack 350 switch has a unique 48 bit hardware address or MAC address that is printed on a label on the back panel You use this MAC address when you configure the network BootP server to recogni...

Page 37: ... attached device The term autonegotiation refers to a standardized protocol IEEE 802 3u that exists between two IEEE 802 3u capable devices Autonegotiation allows the BayStack 350 switch to select the best of both speed and duplex modes Autosensing is used when the attached device is not capable of autonegotiation or is using a form of autonegotiation that is not compatible with the IEEE 802 3u au...

Page 38: ...he switch see Chapter 3 Using the Console Interface Network Configuration You can use BayStack 350 switches to connect workstations personal computers PCs and servers to each other by connecting these devices directly to the switch through a shared media hub that is connected to the switch or by creating a virtual LAN VLAN through the switch This section provides three network configuration exampl...

Page 39: ...BASE T 100BASE TX MDA Figure 1 5 BayStack 350 24T Used as a Desktop Switch Server Up to 22 users To Network Center Key 10 Mb s 100 Mb s 200 Mb s BayStack 350 24T switch 10BASE T hub Before After Server Up to 26 users To Network Center BS35005A 22 users share 10 Mb s 10 22 Mb s per user Server bottleneck 10 Mb s bandwidth Network center bottleneck 10 Mb s bandwidth 26 users each with dedicated 100 ...

Page 40: ...ure 1 6 BayStack 350 24T Used as a Segment Switch Server Up to 88 users To Network Center Key 10 Mb s 100 Mb s 200 Mb s BayStack 350 24T switch 10BASE T hubs Before After Server Up to 22 users Up to 23 users To Network Center BS35006A Up to 23 users Up to 23 users Up to 23 users 88 users share 10 Mb s 10 88 Mb s per user Server bottleneck 10 Mb s bandwidth Network center bottleneck 10 Mb s bandwid...

Page 41: ... for maximum bandwidth The BayStack 303 and 304 switches have 100 Mb s connections to the BayStack 350 switch a 100BASE TX hub and a 100 Mb s server and 10 Mb s connections to DTE data terminal equipment See the Bay Networks library Web page support baynetworks com library for online documentation about the Bay Networks Accelar 1100 switch and the BayStack 303 and 304 switches Figure 1 7 Configuri...

Page 42: ...With network segmentation each switch port connects to a segment that is a single broadcast domain When a switch port is configured to be a member of a VLAN it is added to a group of ports workgroup that belong to one broadcast domain BayStack 350 switches allow you to assign ports to VLANs using the console or TELNET VLAN assignment is not currently available through SNMP You can assign different...

Page 43: ...N When an untagged frame exits the switch through an untagged member port the frame header remains unchanged When a tagged frame exits the switch through an untagged member port the tag is stripped and the tagged frame is changed to an untagged frame Tagged member a port that has been configured as a member of a specific VLAN When an untagged frame exits the switch through a tagged member port the...

Page 44: ... VID which distinguishes it from all other VLANs In the default configuration example shown in Figure 1 9 all incoming packets are assigned to VLAN 1 by the default port VLAN identifier PVID 1 Untagged packets enter and leave the switch unchanged Figure 1 9 Default VLAN Settings To configure VLANs a user can reconfigure the switch ports as tagged or untagged members of specific VLANs see Figure 1 ...

Page 45: ...itch through port 7 which is configured as an untagged member of VLAN 2 Figure 1 11 802 1Q Tagging 2 of 4 Port 6 DA SA Data CRC BS35011A Port 7 Port 8 Port 1 Port 4 Port 5 Port 2 Port 3 802 1Q Switch PVID 2 Untagged packet Untagged member of VLAN 2 Tagged member of VLAN 2 Before BS35012A Port 6 Port 7 Port 8 Port 1 Port 4 Port 5 Port 2 Port 3 802 1Q Switch Key Priority CFI VID User_priority Canoni...

Page 46: ...d as it leaves the switch through port 7 which is configured as an untagged member of VLAN 2 Figure 1 13 802 1Q Tagging 4 of 4 Port 6 DA SA Tag Data CRC Tagged packet BS35013A Port 7 Port 8 Port 1 Port 4 Port 5 Port 2 Port 3 802 1Q Switch PVID 2 Untagged member of VLAN 2 Tagged member of VLAN 2 Before BS35014A Port 6 Port 7 Port 8 Port 1 Port 4 Port 5 Port 2 Port 3 802 1Q Switch Key Priority CFI V...

Page 47: ... are marked as belonging to that specific VLAN Users can assign specific switch ports as members of one or more VLANs that span multiple switches without interfering with the spanning tree protocol VLANS Spanning Multiple 802 1Q Tagged Switches Figure 1 14 shows VLANs spanning two BayStack 350 switches 802 1Q tagging is enabled on S1 port 2 and on S2 port 1 for VLAN 1 and VLAN 2 Both ports are tag...

Page 48: ... must be used for each VLAN For this configuration to work properly spanning tree participation must be set to Disabled because the STP is not supported across multiple LANs Figure 1 15 VLANs Spanning Multiple Untagged Switches When the STP is enabled on these switches only one link between each pair of switches will be forwarding traffic Because each port belongs to only one VLAN at a time connec...

Page 49: ...any time Communications failure occurs between VLAN 2 of S1 and VLAN 2 of S2 blocking communications between Stations A and B The link connecting VLAN 1 on switches S1 and S2 is selected as the forwarding link based on port speed duplex mode and port priority Because the other link connecting VLAN 2 is placed into Blocking mode stations on VLAN 2 in switch S1 cannot communicate with stations in VL...

Page 50: ...nt broadcast domains share resources The broadcasts from ports configured in VLAN 3 can be seen by all VLAN port members of VLAN 3 Figure 1 17 Multiple VLANs Sharing Resources In order for the above configuration to operate as described the ports have to be set to participate as VLAN port members When this is done the switch establishes the appropriate broadcast domains within the switch see Figur...

Page 51: ...ociation for ports 6 and 11 is PVID 1 Ports 2 4 10 and 8 are untagged members of VLAN 2 The PVID VLAN association for ports 2 4 and 10 is PVID 2 Ports 2 4 10 8 6 and 11 are untagged members of VLAN 3 The PVID VLAN association for port 8 is PVID 3 The following steps show how to use the VLAN configuration screens to configure the VLAN 3 broadcast domain shown in Figure 1 18 Port 2 BS35019A Port 4 P...

Page 52: ...ation Screen Example The VLAN Configuration screen settings shown in Figure 1 19 are default settings with all switch ports classified as untagged members of VLAN 1 Figure 1 20 shows the VLAN Configuration screen after it is configured to support the VLAN 3 broadcast domain shown in Figure 1 18 on page 1 27 the VLAN Name field is optional VLAN Configuration Create a VLAN 1 Delete a VLAN VLAN Name ...

Page 53: ...iguration Menu 2 From the VLAN Configuration Menu select VLAN Port Configuration or press c The default VLAN Port Configuration screen opens Figure 1 21 The VLAN Port Configuration screen settings shown in Figure 1 21 are default settings VLAN Configuration Create a VLAN 3 Delete a VLAN VLAN Name Michele s VLAN Port Numbers 1 5 6 10 11 12 U U U U U U Use space bar to display choices press Return o...

Page 54: ...own in Figure 1 18 the Port Name field is optional The PVID VLAN association for VLAN 3 is now PVID 3 VLAN Port Configuration Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Port 1 PVID 1 Port Priority 0 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu...

Page 55: ...10 are in VLAN 2 Port 8 is in VLAN 3 Because S4 a non 802 1Q switch does not support 802 1Q tagging a single switch port on each switch must be utilized for each VLAN see VLANS Spanning Multiple Untagged Switches on page 1 24 VLAN Port Configuration Port 8 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Library Sharing PVID 3 Port Priority 0 Use space bar ...

Page 56: ...ANS Spanning Multiple 802 1Q Tagged Switches on page 1 23 Figure 1 23 VLAN Configuration Spanning Multiple Switches BayStack 350 12T Untagged ports STP disabled Both ports are tagged members of VLAN 1 and VLAN 2 BayStack 350 12T Non 802 1Q tagging switch BS35020A Key VLAN 1 PVID 1 VLAN 2 PVID 2 VLAN 3 PVID 3 S1 S2 S4 S3 V1 V2 V2 V1 V2 V3 Non 802 1Q tagging switch kombk book Page 32 Thursday Februa...

Page 57: ...uration If a port is on a trunk with a mirroring port the VLAN configuration cannot be changed VLANs are not dependent on Rate Limiting settings If a port is an IGMP member on any VLAN and is removed from a VLAN the port s IGMP membership is also removed If a port is added to a different VLAN and it is already configured as a Static Router port the port is configured as an IGMP member on that spec...

Page 58: ...IP Multicast source that provides data streams to clients wanting to receive the data Figure 1 24 shows how IGMP is used to set up the path between the client and server As shown in this example the IGMP host provides an IP Multicast stream to designated routers which only forward the IP Multicast stream on their local network if there is a recipient The client server path is set up as follows 1 T...

Page 59: ...end nodes see Figure 1 25 In Figure 1 25 switches S1 to S4 represent a LAN connected to an IP Multicast router The router periodically sends Host Membership Queries to the LAN and listens for a response from end stations All of the clients connected to switches S1 to S4 are aware of the queries from the router Non multicast filtering switch Non multicast filtering switch Host Membership Report Mul...

Page 60: ...Figure 1 25 BayStack 350 24T Filtering IP Multicast Streams 1 of 2 Switch S1 treats the consolidated proxy reports from S2 and S4 as if they were reports from any client connected to its ports and generates a consolidated proxy report to the designated router In this way the router receives a single consolidated report from that entire subnet Consolidated report BS35022A Host Membership Report Hos...

Page 61: ...nding to the queries are blocked from receiving the IP Multicast see Figure 1 26 Figure 1 26 BayStack 350 24T switches Filtering IP Multicast Stream 2 of 2 BS35023A Designated router Host Membership Query Internet BayStack 350 24T switch BayStack 350 24T switches BayStack 350 24T switch Key Multicast stream S2 S4 S1 S3 kombk book Page 37 Thursday February 18 1999 10 59 AM ...

Page 62: ... of at least one VLAN If a port is configured as a Static Router port it is configured as a Static Router port for all VLANs on that port The IGMP configuration is propagated through all VLANs of that port If a Static Router port is removed the membership for that port is removed from all VLANs of that port The IGMP Snooping feature is not STP dependent The IGMP Snooping feature is not Rate Limiti...

Page 63: ...27 Prioritizing Packets The newly tagged frame is read within the switch and sent to the port s high or low transmit queue for disposition see Figure 1 28 The port transmit queue example shown in Figure 1 28 applies to all ports on the BayStack 350 switch BS35024A Port 6 Port 7 Port 8 Port 1 PVID 2 Priority 6 Port 4 Port 5 Port 2 Port 3 802 1Q Switch High Low Key Priority CFI VID User_priority Can...

Page 64: ...ossible user_priority value If the frame leaves the switch formatted as a tagged packet the traffic class assigned to the frame is carried forward to the next 802 1p capable switch This allows the packet to carry the assigned traffic class priority through the network until it reaches its destination The following steps show how to use the Traffic Class Configuration screen to configure the port p...

Page 65: ...ation from the BayStack 450 12T Main Menu or press w 3 From the Switch Configuration Menu select VLAN Configuration or press v 4 From the VLAN Configuration Menu select Traffic Class Configuration or press t The Traffic Class Configuration screen opens Figure 1 29 Figure 1 29 Default Traffic Class Configuration Screen Example Traffic Class Configuration User Priority Traffic Class Priority 0 Low P...

Page 66: ...AN Port Configuration screen opens Figure 1 30 Figure 1 30 shows the VLAN Port Configuration screen setup for port 4 in Figure 1 27 on page 1 39 Figure 1 30 Setting Port Priority Example For more information about using this feature see VLAN Configuration Menu on page 3 20 VLAN Port Configuration Port 4 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Princ...

Page 67: ...x MultiLink trunks MultiLink Trunking software detects misconfigured or broken trunk links and redirects traffic on the misconfigured or broken trunk link to other trunk members within that trunk You can use the Trunk Configuration screen to create switch to switch and switch to server MultiLink trunk links see Figure 1 31 and Figure 1 32 Figure 1 31 shows two trunks T1 and T2 connecting switch S1...

Page 68: ...s example file server FS1 utilizes dual MAC addresses using one MAC address for each Network interface controller NIC For this reason FS1 does not require a trunk assignment FS2 is a single MAC server with a four port NIC and is set up as trunk configuration T1 Figure 1 32 Switch to Server Trunk Configuration Example Client Server Configuration Utilizing MultiLink Trunks Figure 1 33 shows an examp...

Page 69: ...a redundant backup trunk to switch S2 With spanning tree disabled trunks T2 and T3 must be configured into separate VLANs for this configuration to function properly see IEEE 802 1Q VLAN Workgroups on page 1 18 Figure 1 33 Client Server Configuration Example The Trunk Configuration screens for switches S1 to S4 are shown in Trunk Configuration Screen Examples following this section For detailed in...

Page 70: ...ation Screen for Switch S1 Switch S1 is set up with five trunk configurations T1 T2 T3 T4 and T5 Setting up the Trunk Configuration For S1 To set up the trunk configuration choose MultiLink Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen Figure 1 34 Figure 1 34 Choosing the MultiLink Trunk Configuration Screen MultiLink Trunk Configuration Menu MultiLink Trunk Con...

Page 71: ...e assigned as trunk members of trunk 2 Ports 2 and 4 are assigned as trunk members of trunk 3 Ports 14 and 16 are assigned as trunk members of trunk 4 Ports 22 and 24 are assigned as trunk members of trunk 5 MultiLink Trunk Configuration Trunk Trunk Members STP Learning Trunk Mode Trunk Status 1 15 17 19 21 Normal Basic Enabled 2 25 26 Normal Basic Enabled 3 2 4 Normal Basic Enabled 4 14 16 Normal...

Page 72: ...cific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the trunk status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured tr...

Page 73: ...lows Trunk read only indicates the trunks 1 to 6 that corresponds to the switch ports specified in the Trunk Members fields Trunk Members indicates the ports that can be configured in each row to create the corresponding trunk Ports 25 and 26 are assigned as trunk members of trunk 1 MultiLink Trunk Configuration Trunk Trunk Members STP Learning Trunk Mode Trunk Status 1 25 26 Normal Basic Enabled ...

Page 74: ...d to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the trunk status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding confi...

Page 75: ...ed as follows Trunk read only indicates the trunks 1 to 6 that correspond to the switch ports specified in the Trunk Members fields Trunk Members indicates the ports that can be configured in each row to create the corresponding trunk Ports 1 and 3 are assigned as trunk members of trunk 1 MultiLink Trunk Configuration Trunk Trunk Members STP Learning Trunk Mode Trunk Status 1 1 3 Normal Basic Enab...

Page 76: ... flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the trunk status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name optional fields for assigning names to the corresponding configured trunks The names chosen for this ex...

Page 77: ...Configuration screen for switch S4 Figure 1 38 MultiLink Trunk Configuration Screen for Switch S4 MultiLink Trunk Configuration Trunk Trunk Members STP Learning Trunk Mode Trunk Status 1 5 11 Normal Basic Enabled 2 Normal Basic Disabled 3 Normal Basic Disabled 4 Normal Basic Disabled 5 Normal Basic Disabled 6 Normal Basic Disabled Trunk Trunk Name 1 S4 T5 to S1 2 Trunk 2 3 Trunk 3 4 Trunk 4 5 Trun...

Page 78: ...e read only indicates the Trunk Mode for each of the trunks The Trunk Mode field value for trunk 1 is set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When it is...

Page 79: ...rk management c Trunk member ports must be in the same VLAN 3 All network cabling should be complete and stable before configuring any trunks to avoid configuration errors 4 Consider how the existing spanning tree will react to the new trunk configuration see Spanning Tree Considerations on page 1 57 5 Consider how existing VLANs will be affected by the addition of a trunk 6 After completing the a...

Page 80: ...hanged from either the Trunk Configuration screen or the Spanning Tree Configuration screen If the VLAN settings of any trunk member are changed the VLAN settings of all members of that trunk are changed similarly When any trunk member is set to Disabled not active through the Port Configuration screen or through network management the trunk member is removed from the trunk The removed trunk membe...

Page 81: ... bandwidth of 220 Mb s The Path Cost for T1 is 4 Path Cost 1000 LAN speed in Mb s If a second three port trunk T2 is configured with an aggregate bandwidth of 210 Mb s with a comparable Path Cost of 4 the switch software chooses the trunk with the larger bandwidth T1 to determine the most efficient path Figure 1 39 Path Cost Arbitration Example BS35029A T1 T2 100 Mb s 100 Mb s 10 Mb s 100 Mb s 100...

Page 82: ...2 4 and 6 of switch S1 are configured correctly to trunk member ports 7 9 and 11 of switch S2 The Spanning Tree Port Configuration screen for each switch shows the port State field for each port in the Forwarding state Figure 1 40 Example 1 Correctly Configured Trunk T1 S1 Port Configuration screen BS35030A S2 Port Configuration screen S1 S2 kombk book Page 58 Thursday February 18 1999 10 59 AM ...

Page 83: ...en reconnected to port 13 the Spanning Tree Port Configuration screen for switch S1 changes to show port 6 in the Blocking state Figure 1 41 Figure 1 41 Example 2 Detecting a Misconfigured Port S1 S2 T1 S1 Port Configuration screen BS35031A S2 Port Configuration screen Blocking kombk book Page 59 Thursday February 18 1999 10 59 AM ...

Page 84: ...can disable spanning tree participation using the Trunk Configuration screen or using the Spanning Tree Configuration screen When a trunk is not active the spanning tree participation setting in the Trunk Configuration screen does not take effect until the Trunk Status field is set to Enabled The trunk is also viewed by management stations as a single spanning tree port The spanning tree port is r...

Page 85: ... provided with each of the examples to support the network configuration example Note that in the following examples the displayed screens do not show all of the screen prompts that precede some actions For example when you configure a switch for port mirroring or when you modify an existing port mirroring configuration the new configuration does not take effect until you respond Yes to the follow...

Page 86: ...y the monitor port port 23 any of the trunk members of T1 and T2 can also be monitored Figure 1 43 shows the Port Mirroring Configuration screen setup for this example Figure 1 42 Port Based Mirroring Configuration Example Note Trunks cannot be monitored and trunk members cannot be configured as monitor ports see MultiLink Trunking Configuration Rules on page 1 55 BS35032A StackProbe S1 S2 S3 T 1 ...

Page 87: ...Y and then transmitted by port Y Monitor all traffic received transmitted by port X and received transmitted by port Y conversations between port X and port Y As shown in the Port Mirroring Configuration screen example Figure 1 43 a user has designated port 23 as the Monitor Port for ports 24 and 25 in switch S1 The Monitoring Mode field Port X or Port Y indicates that all traffic received by port...

Page 88: ...ess A and address B Port Mirroring Configuration Monitoring Mode Port X or Port Y Monitor Port 23 Port X 25 Port Y 24 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Port mirroring configuration has taken effect Currently Active Port Mirroring Configuration Monitoring Mode Port X or Port Y Monitor Port 23 Port X 25 Port Y 24 Use space bar to display choices press Return or Enter to select ...

Page 89: ...y address Monitor all traffic received by address A from any address Monitor all traffic received by or transmitted by address A Monitor all traffic transmitted by address A to address B Monitor all traffic between address A and address B conversation between the two stations Figure 1 45 shows the Port Mirroring Configuration screen setup for this example S1 S2 S3 BS35033A StackProbe T1 T2 F F Add...

Page 90: ...Port Mirroring Address Based Screen Example Note When you enter MAC addresses in this screen they are also displayed in the MAC Address Table screen see MAC Address Table on page 3 18 Port Mirroring Configuration Monitoring Mode Address A Address B Monitor Port 23 Port X Port Y Address A 00 44 55 44 55 22 Address B 00 33 44 33 22 44 Is your Port mirroring configuration complete Yes Currently Activ...

Page 91: ...e the VLAN Configuration screen to configure the VLAN see VLAN Configuration on page 3 22 VLAN configuration settings for any ports configured for port based mirroring cannot be changed Use the Port Mirroring Configuration screen to disable port mirroring or reconfigure the port mirroring ports then change the VLAN configuration settings For port based monitoring of traffic use one of the followin...

Page 92: ...kombk book Page 68 Thursday February 18 1999 10 59 AM ...

Page 93: ... BayStack 350 switch verify that the package contains the items shown in Figure 2 1 Install the BayStack 350 switch in a ventilated area that is dust free and away from heat vents warm air exhaust from other equipment and direct sunlight Avoid proximity to large electric motors or other electromagnetic equipment When choosing a location observe the environmental guidelines listed in Appendix A Tec...

Page 94: ...r the customer service representative from whom you purchased the BayStack 350 switch Note Your shipping box may be configured differently than shown in the above example the contents will be the same Using the BayStack 350 10 100 1000 Series Switch BayStack 350 24T switch or BayStack 350 12T switch Mounting brackets and screws BS35034A Rubber footpads AC power cord Owner registration card Custome...

Page 95: ...ong as there is adequate space around the unit for ventilation and access to cable connectors Note An optional wall mount kit is available for the BayStack 350 switch See your Bay Networks sales representative for part number and ordering information Installation instructions are provided with the wall mount kit Caution When this device is installed in a stack on a shelf or tabletop the accumulate...

Page 96: ...tom of the chassis The rubber feet are optional but recommended to keep the unit from slipping 3 Attach all devices to the ports See Attaching Devices to the BayStack 350 Switch on page 2 8 Precaución Cuando este dispositivo se instala apilado en un estante o sobre una mesa el peso acumulado de los cables de los puertos aumenta según la altura del estante o de la mesa Attenzione Quando il disposit...

Page 97: ...htung Wenn Sie dieses Gerät in einem Gerätegestell installieren stellen Sie die Geräte nicht direkt aufeinander Jedes Gerät muß mit entsprechenden Halterungen im Gestell befestigt werden Die Halterungen sind nicht dafür konzipiert mehrere Geräte zu tragen Attention Si cet appareil doit être encastré dans un rack ne jamais empiler directement plusieurs unités les unes sur les autres Chaque unité do...

Page 98: ...ure 2 2 Positioning the Chassis in the Rack 2 Using a Phillips screwdriver attach a mounting bracket to each side of the switch using the supplied screws Figure 2 3 Attenzione Se il dispositivo viene installato su una cremagliera non impilarlo su un altro dispositivo montato sulla cremagliera Ciascuna unità deve essere fissata alla cremagliera con le apposite staffe di montaggio Tali staffe non po...

Page 99: ...2 4 4 Insert two screws appropriate for your 19 inch rack into each of the mounting brackets and tighten Figure 2 4 Installing the BayStack 350 Switch in an Equipment Rack 5 After the switch is secured in the rack proceed to the next section Attaching Devices to the BayStack 350 Switch on page 2 8 BS35036A 1 Flush with rack 2 Extended from rack 2 1 BS35037A kombk book Page 7 Thursday February 18 1...

Page 100: ... Bay Networks Refer to the documentation that came with your specific MDA for information about its cabling and LED indications Depending on your network configuration requirements connect the RJ 45 port cables the console port and any optional MDA port cables After attaching the devices to the BayStack 350 switch proceed to Connecting Power on page 2 11 to connect the AC power cord and power up t...

Page 101: ...gh the 10BASE T 100BASE TX ports To connect the RJ 45 port cables insert the cable plug into the appropriate port connector until the release tab snaps into the locked position Figure 2 5 Figure 2 5 10 100 Mb s Port Connections Note By default all BayStack 350 switch 10BASE T 100BASE TX switch ports are set with the autonegotiation feature enabled This feature allows any port to match the best ser...

Page 102: ...s 1 stop bit Window Terminal Emulator option set to NO Terminal Preferences function arrow and control keys active Buffer size set to 24 A UL listed straight through RS 232 cable with a female DB 9 connector for the console port on the switch The other end of the cable must have a connector appropriate to the serial port on your computer or terminal Most terminals or computers use a male DB 25 con...

Page 103: ...onnecting Power The BayStack 350 switch does not have a power on off switch When you connect the AC power cord to a suitable AC power outlet the switch powers up immediately Warning Removal of the power cord is the only way to turn off power to this device The power cord must always be connected in a location that can be accessed quickly and safely in case of an emergency Vorsicht Die Stromzufuhr ...

Page 104: ...e accessible pour faciliter la mise hors tension en cas d urgence Advertencia La única forma de desconectar la alimentación de este dispositivo es desenchufar el cable de alimentación El cable de alimentación siempre debe estar conectado en una ubicación que permita acceder al cable de forma rápida y segura en caso de emergencia Avvertenza Estrarre il cavo di alimentazione è l unico sistema per sp...

Page 105: ...ed to the next section Verifying the Installation to verify proper operation Verifying the Installation When power is applied to the switch power on self tests are run You can verify proper operation of the BayStack 350 switch by observing the front panel LEDs or by viewing the self test results as displayed in the BayStack 350 switch Self Test screen 100 240V 47 63Hz BS35039A 612FA kombk book Pag...

Page 106: ... fastened securely at both ends If the Power LED remains off contact the sales agent or the customer service representative from whom you purchased the switch 2 The switch initiates a self test As subroutines are initiated by the self test the port status LEDs flash various patterns When the switch passes the self test within 10 seconds the Status LED turns on Figure 2 9 If a nonfatal error occurs...

Page 107: ...ts of the self test are displayed briefly 5 or 10 seconds in the Self Test screen which is followed by the Bay Networks logo screen Figure 2 11 Figure 2 10 BayStack 350 Switch Self Test Screen Note The Self Test screen remains displayed only if the self test detects a fatal error BayStack 350 Self Test CPU RAM test Pass ASIC addressing test Pass ASIC buffer RAM test Pass Port internal loopback tes...

Page 108: ...tack 350 switch can be installed and made operational using the system default settings see Appendix E Default Settings for a list of default setting for the BayStack 350 switch Note The Bay Networks logo screen for your switch will display the correct model number and the current hardware firmware and software versions Bay Networks Inc Copyright c 1996 1998 1999 All Rights Reserved BayStack 350 X...

Page 109: ...ss subnet mask and gateway address for the switch follow these steps 1 Apply power to the switch 2 After the Self Test screen displays press Ctrl Y The Main Menu is displayed Figure 2 12 The Main Menu hierarchy is described in Chapter 3 Using the Console Interface Figure 2 12 Main Menu 3 Select IP Configuration Setup or press i from the Main Menu BayStack 350 24T Main Menu IP Configuration Setup S...

Page 110: ...23 123 123 123 Each decimal number represents an 8 bit octet When strung together the four octets form the 32 bit Internet address This is called dotted decimal notation The largest possible value of a field in a dotted decimal number is 255 which represents an octet of all ones IP Configuration Setup BootP Request Mode BootP When Needed Configurable In Use Last BootP In Band IP Address 0 0 0 0 0 ...

Page 111: ...376 B Rev 00 2 19 5 Enter the IP subnet mask address in the In Band Subnet Mask field then press Return 6 Enter the default gateway address in the Default Gateway field then press Return kombk book Page 19 Thursday February 18 1999 10 59 AM ...

Page 112: ...kombk book Page 20 Thursday February 18 1999 10 59 AM ...

Page 113: ... dial up modem connection or in band through a TELNET session see Connecting the Console Comm Port on page 2 10 You can also manage the BayStack 350 switch using any generic SNMP based management software however certain parameters such as the switch IP address must be configured for the switch management function to become fully operational see Initial Setup of the BayStack 350 Switch on page pag...

Page 114: ...n a Use the arrow keys to highlight the option name b Press Enter The option takes effect immediately after you press Enter Alternatively you can press the key corresponding to the underlined letter in the option name For example to select the Switch Configuration option in the main menu press the w key Note that the text characters are not case sensitive To toggle between settings in a form a Use...

Page 115: ...cteristics Switch Configuration Console Comm Port Configuration Spanning Tree Configuration TELNET Configuration Software Download Display Event Log Reset Reset to Default Settings Logout Main Menu MAC Address Table VLAN Configuration Port Configuration High Speed Flow Control Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Di...

Page 116: ...nfiguration parameters SNMP Configuration Displays the SNMP Configuration screen see SNMP Configuration on page 3 12 This screen allows you to set or modify the SNMP read only community and read write community strings enable or disable the authentication trap set the IP address of trap receivers and set the trap community strings continued BayStack 350 24T Main Menu IP Configuration Setup SN MP C...

Page 117: ...splays the Spanning Tree Configuration Menu see Spanning Tree Configuration on page 3 59 This menu provides the following configuration options Spanning Tree Port Configuration Display Spanning Tree Switch Settings TELNET Configuration Displays the TELNET Configuration screen see TELNET Configuration on page 3 67 This screen allows you to set your switch to enable a user at a remote console termin...

Page 118: ... von Ihnen konfigurierten Einstellungen durch die werkseitigen Standardeinstellungen ersetzt wenn Sie die Eingabetaste drücken Attention Si vous restaurez la configuration usine votre configuration courante sera remplacée par la configuration usine dès que vous appuierez sur Entrée Precaución Si selecciona el comando Restaurar valores predeterminados todos los valores de configuración se sustituir...

Page 119: ...ption the switch resets runs a self test then displays the Bay Networks logo screen Press Ctrl Y to access the BayStack 350 Main Menu Logout The Logout option allows a user in a TELNET session or a user working at a password protected console terminal to terminate the session see Logout on page 3 82 Note The read only fields in this screen are updated based on the BootP mode specified in the BootP...

Page 120: ...r Last Address Configurable Column header for the user configurable fields in this screen In Use Column header for the read only fields in this screen The read only data displayed in this column represents data that is currently in use continued IP Configuration Setup BootP Request Mode BootP When Needed Configurable In Use Last BootP In Band IP Address 0 0 0 0 0 0 0 0 0 0 0 0 In Band Subnet Mask ...

Page 121: ...n use default value for the In Band Subnet Mask field that is based on the class of the IP address entered in the In Band IP Address field In Band Subnet Mask The subnet address mask associated with the in band IP address shown on the screen Network routers use the subnet mask to determine the network or subnet address portion of a host s IP address The bits in the IP address that contain the netw...

Page 122: ...iately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled BootP Always Allows the switch to be managed only when configured with the IP address obtained from the BootP server When selected this mode operates as follows The switch continues to broadcast BootP requests regardless of whether an in band IP address is set from the console termi...

Page 123: ... address is not currently in use BootP or Last Address Allows the switch to be managed even if a BootP server is not reachable When selected this mode operates as follows When the IP data is entered from the console terminal the data becomes the in band address of the switch and BootP requests are not broadcast The switch can be managed using this in band IP address When the in band IP address is ...

Page 124: ...iguration Screen SNMP Configuration Read Only Community String public Read Write Community String private Trap 1 IP Address 0 0 0 0 Community String Trap 2 IP Address 0 0 0 0 Community String Trap 3 IP Address 0 0 0 0 Community String Trap 4 IP Address 0 0 0 0 Community String Authentication Trap Enabled Link Up Down Trap Enabled Enter text press Return or Enter when complete Press Ctrl R to retur...

Page 125: ...the console terminal however no traps will be sent to that address until the row status is set to Valid Number one of four trap IP addresses Successive trap IP address fields are numbered 2 3 and 4 Each trap address has an associated community string see Community String Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decim...

Page 126: ...s screen Figure 3 5 System Characteristics Screen System Characteristics MAC Address 00 60 FD 77 A1 AC Reset Count 9 Last Reset Type Software Download Power Status Primary Power sysDescr BayStack 350 24T HW Revx FW Vx xx SW Vx x x x sysObjectID 1 3 6 1 4 1 45 3 35 2 sysUpTime 02 29 44 sysServices 3 sysContact Mario Lento sysName Documentation sysLocation Building 20 Floor 28 Enter text press Retur...

Page 127: ...rovides a unique identification of the switch which contains the vendor s private enterprise number sysUpTime A read only field that shows the length of time since the last reset This field is updated when the screen is redisplayed sysServices A read only field that indicates the switch s physical and data link layer functionality sysContact The name and phone number of the person responsible for ...

Page 128: ...Configuration option only appears when an optional gigabit MDA is installed Switch Configuration Menu MAC Address Table VLAN Configuration Port Configuration High Speed Flow Control Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics Clear All Port Statistics Return to Main Menu Use arrow keys to highlight ...

Page 129: ...nstalled selecting this option displays the High Speed Flow Control Configuration screen see High Speed Flow Control Configuration on page 3 32 MultiLink Trunk Configuration Displays the MultiLink Trunk Configuration Menu see MultiLink Trunk Configuration on page 3 35 This menu provides the following options MultiLink Trunk Configuration MultiLink Trunk Utilization and Return to Switch Configurati...

Page 130: ...ation on page 3 41 Choose MAC Address Table or press m from the Switch Configuration Menu screen to open the MAC Address Table screen Display Port Statistics Displays the Port Statistics screen see Port Statistics on page 3 51 This screen allows you to view detailed information about any switch port Clear All Port Statistics Allows you to clear all port statistics for all switch ports This option ...

Page 131: ... 1 000 000 seconds Find an Address Allows the user to search for a specific MAC address Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF continued MAC Address Table Aging Time 300 seconds Find an Address 00 00 00 00 00 00 Port Mirroring Address A 00 44 55 44 55 22 Port Mirroring Address B 00 33 44 33 22 44 00 60 FD 00 02 30 00 00 A2 85 BB 26 Port...

Page 132: ...reen When you enter a MAC address in this field it is also configured into the Port Mirroring Configuration screen Conversely when you enter the MAC address from the Port Mirroring Configuration screen it also displays in this screen See Port Mirroring Configuration on page 3 41 for more information Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF F...

Page 133: ...ort or all switch ports VLAN Display by Port Displays the VLAN Display by Port screen see VLAN Display by Port on page 3 27 Traffic Class Configuration Displays the Traffic Class Configuration screen see Traffic Class Configuration on page 3 28 Return to Switch Configuration Menu Exits the VLAN Configuration Menu screen and displays the Switch Configuration Menu screen VLAN Configuration Menu VLAN...

Page 134: ...ntagged port members see IEEE 802 1Q Tagging on page 1 19 for a description of important terms used with 802 1Q VLANs You can also use this screen to create and to delete specific VLANs and to assign VLAN names Choose VLAN Configuration or press v from the VLAN Configuration Menu screen to open the VLAN Configuration screen Figure 3 9 VLAN Configuration Screen VLAN Configuration Create VLAN 1 Dele...

Page 135: ...agged members of VLAN 1 with all ports configured as PVID 1 See IEEE 802 1Q VLAN Workgroups on page 1 18 for more information Default blank field Range 2 to 4094 VLAN Name Allows you to assign a name field to configured VLANs Default VLAN VLAN number Range Any ASCII string of up to 16 printable characters Port Membership Allows you to assign switch ports as a tagged port member T untagged port mem...

Page 136: ... VLAN Port Configuration screen with a gigabit MDA installed in switch port 25 The gigabit MDA restricts the configuration of VLAN tagging see Port Membership field in Table 3 8 on page 3 23 Choose VLAN Port Configuration or press c from the VLAN Configuration Menu screen to open the VLAN Port Configuration screen Figure 3 10 VLAN Port Configuration Screen VLAN Port Configuration Port 25 Filter Ta...

Page 137: ...istered Frames Allows you to set this port to filter discard all received unregistered packets Default Value No Range No Yes Port Name Allows you to assign a name to this port Default Value Port port number Range Any ASCII string of up to 16 printable characters PVID Port VLAN identifier field Allows you to associate this port with a specific VLAN For example a port with a PVID of 3 assigns all un...

Page 138: ... VLAN Port Configuration screen change the default Primary VLAN Tagging field to Tagged then Press Return 2 Press Ctrl R to return to the previous menu Primary VLAN Tagging Allows a user to assign the associated gigabit MDA port as a tagged or untagged VLAN member for the VLAN corresponding to the port s PVID see Assigning Tagging to Gigabit MDA Ports on page 3 26 Default Value Untagged Range Unta...

Page 139: ... 1 VLAN Display by Port The VLAN Display by Port screen Figure 3 9 allows you to view VLAN characteristics associated with a specified switch port Choose VLAN Display by Port or press d from the VLAN Configuration Menu screen to open the VLAN Display by Port screen Figure 3 11 VLAN Display by Port Screen VLAN Display by Port Port 1 PVID 1 Port Name Port 1 VLANs VLAN Name VLANs VLAN Name 1 VLAN 1 U...

Page 140: ...screen to open the Traffic Class Configuration screen Table 3 10 VLAN Display by Port Screen Fields Field Description Port Allows you to select the number of the port you want to view To view another port type its port number and press Enter or press the spacebar on your keyboard to toggle the port numbers PVID Read only field that indicates the PVID setting for the specified port Port Name Read o...

Page 141: ... in the header of 802 1Q tagged frames see IEEE 802 1Q Tagging on page 1 19 Traffic Class Column header for the eight user configurable fields that correspond to the adjacent user priority levels Default Value Low Range Low High Traffic Class Configuration User Priority Traffic Class Priority 0 Low Priority 1 Low Priority 2 Low Priority 3 Low Priority 4 Low Priority 5 Low Priority 6 Low Priority 7...

Page 142: ...on fields the Speed fields and the Duplex fields are independent of MultiLink trunking rate limiting VLANs IGMP Snooping and the STP Port Configuration Port Trunk Status Link Auto Negotiation Speed Duplex 1 Enabled Up Enabled 100Mbs Half 2 Enabled Up Enabled 100Mbs Half 3 Enabled Up Enabled 100Mbs Full 4 Enabled Down Disabled 100Mbs Half 5 Enabled Up Enabled 10Mbs Full 6 1 Enabled Up Enabled 100Mb...

Page 143: ...h ports except the gigabit MDA port when installed continued Port Configuration Port Trunk Status Link Auto Negotiation Speed Duplex 15 Enabled Up Enabled 100Mbs Full 16 Enabled Down Disabled 100Mbs Half 17 1 Enabled Up Disabled 100Mbs Half 18 Enabled Down Disabled 100Mbs Half 19 3 Enabled Up Disabled 100Mbs Half 20 3 Enabled UP Disabled 100Mbs Half 21 Enabled Down Disabled 100Mbs Half 22 4 Enable...

Page 144: ... A read only field that indicates the current link state of the corresponding port as follows Up The port is connected and operational Down The port is not connected or is not operational Autonegotiation When enabled sets the corresponding port speed to match the best service provided by the connected station up to 100 Mb s in full duplex mode This field is disabled for all fiber optic ports Defau...

Page 145: ...o control traffic and avoid congestion on the gigabit MDA port Two modes are available see Choosing a High Speed Flow Control Mode on page 3 34 for details about the two modes Autonegotiation must be disabled for this port when using this feature Default Value Disabled Range Disabled Symmetric Asymmetric continued High Speed Flow Control Configuration Autonegotiation Enabled Flow Control Disabled ...

Page 146: ...l frame or until a pause release control frames is received Both devices on the link must support this mode when it is selected Asymmetric This mode allows the link partner to send flow control pause frames to the gigabit MDA port When a pause frame is received the receiving port suspends transmission of frames for a number of slot times specified in the control frame or until a pause release cont...

Page 147: ...nk Trunks on page 1 43 Choose MultiLink Trunk Configuration or press t from the Switch Configuration Menu screen to open the MultiLink Trunk Configuration Menu screen Figure 3 16 MultiLink Trunk Configuration Menu Screen Note When a trunk is not active Trunk Status field set to Disabled configuration changes do not take effect until the Trunk Status field is set to Enabled MultiLink Trunk Configur...

Page 148: ... operation of your configured network See MultiLink Trunks on page 1 46 for more information Choose Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Configuration screen Table 3 14 MultiLink Trunk Configuration Menu Screen Options Option Description MultiLink Trunk Configuration Displays the MultiLink Trunk Configuration screen Figure 3 ...

Page 149: ...r for each trunk member configured within this field is shown adjacent to the corresponding switch port in the following screens Port Configuration screen and Spanning Tree Configuration screen Gigabit ports cannot be configured as trunk members Default Value blank field Range 1 to 28 depending on model type continued MultiLink Trunk Configuration Trunk Trunk Members STP Learning Trunk Mode Trunk ...

Page 150: ...addresses are dynamically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Default Value Basic Trunk Status The Trunk Status column contains a single field for each row that allows users to enable or disable any of the trunks Default Value Enabled Range Enabled Disabled Tr...

Page 151: ...k Trunk Utilization or press u from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Utilization screen Figure 3 18 MultiLink Trunk Utilization Screen 1 of 2 MultiLink Trunk Utilization Trunk Traffic Type Port Last 5 Minutes Last 30 Minutes Last Hour 1 Rx and Tx 6 90 0 70 0 90 0 7 20 0 55 0 80 0 9 35 0 45 0 45 0 17 85 0 35 0 20 0 2 Rx and Tx 25 45 0 45 0 50 0 26 25 0 70 0 ...

Page 152: ...pe Allows you to choose the traffic type to be monitored for percent of bandwidth utilization see Range Default Value Rx and Tx Range Rx and Tx Rx Tx Port This field lists the trunk member ports that correspond to the trunk specified in the Trunk column continued MultiLink Trunk Utilization Trunk Traffic Type Port Last 5 Minutes Last 30 Minutes Last Hour 5 Rx and Tx 22 45 0 35 0 50 0 23 55 0 25 0 ...

Page 153: ...s This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last five minutes This field provides a running average of network activity and is updated every 15 seconds Last 30 Minutes This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 30 ...

Page 154: ...wo ports to monitor Selecting any one of the five address based modes activates the Address A and Address B screen fields where a user can specify MAC addresses to monitor Default Value Disabled Range See Table 3 18 continued Port Mirroring Configuration Monitoring Mode Port X or Port Y Monitor Port 12 Port X 25 Port Y 24 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Port mirroring confi...

Page 155: ...d by the designated port monitor when one of the address based monitoring modes is selected This port will be monitored according to the value Address A in the selected Monitoring Mode field see Table 3 18 Users can enter the MAC address from this screen or from the MAC Address Table screen The entry is displayed and can be modified by either screen see MAC Address Table on page 3 18 Default Value...

Page 156: ...o Port Y and then transmitted by Port Y Port X and Port Y Monitor all traffic received transmitted by Port X and received transmitted by Port Y Address Based Fields Disabled Default Value for this feature Address A any Address Monitor all traffic transmitted from Address A to any address any Address Address A Monitor all traffic received by Address A from any address Address A Monitor all traffic ...

Page 157: ...enting rate limiting and the port is disabled from rate limiting all trunk members are disabled from rate limiting Rate Limiting Configuration Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours 1 Both None 56 0 22 0 23 0 2 Multicast 9 30 0 27 0 55 0 3 Both None 25 0 24 0 67 0 4 Both 10 72 0 33 0 55 0 5 Broadcast 10 35 0 54 0 78 0 6 Multicast 10 96 0 45 0 87 0 7 Both 10 86 0 67 0 60 0 8 ...

Page 158: ...idth Rate Limiting Configuration Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours 15 Both None 44 0 56 0 0 0 16 Both None 67 0 34 0 0 0 17 Multicast 10 65 0 48 0 45 0 18 Both None 77 0 74 0 60 0 19 Both 10 80 0 89 0 90 0 20 Both None 78 0 83 0 98 0 21 Broadcast None 98 0 88 0 44 0 22 Both None 34 0 93 0 0 0 23 Both None 65 0 82 0 56 0 24 Multicast None 76 0 65 0 50 0 25 Both 5 88 0 67...

Page 159: ...ult Value None Range None 10 9 8 7 6 5 4 3 2 1 Last 5 Minutes This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last five minutes This field provides a running average of network activity and is updated every 15 seconds Note that this field indicates the receiving port s view of network activity regardless of the rat...

Page 160: ...of VLAN 5 Choose IGMP Configuration or press g from the Switch Configuration Menu screen to open the IGMP Configuration screen Figure 3 23 IGMP Configuration Screen Table 3 20 describes the IGMP Configuration screen fields IGMP Configuration VLAN 5 Snooping Enabled Proxy Enabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports 1 6 7 12 13 18 19 24 25 X X KEY X I...

Page 161: ...ports received on its downstream ports and to generate a consolidated proxy report for forwarding to its upstream neighbor This field affects all VLANs for example if you disable proxy on the VLAN specified in the screen s VLAN field ALL VLANs are disabled for proxy The Proxy field cannot be disabled unless the Snooping field is Enabled Default Value Enabled Range Enabled Disabled Robust Value All...

Page 162: ...outer Ports field on the VLAN specified in the screen s VLAN field ALL VLANs are affected Default Value Version 1 Range Version 1 Version 2 Static Router Ports Allows a user to assign switch ports to any port that has a path to a multicast router These configured ports do not filter any IP Multicast traffic The Static Router Ports fields are displayed in six port groups for example 1 6 7 12 13 18 ...

Page 163: ... open the Port Statistics screen Figure 3 24 Port Statistics Screen Port 1 Port Statistics Received Transmitted Packets 0 Packets 497 Multicasts 0 Multicasts 497 Broadcasts 0 Broadcasts 0 Total Octets 0 Total Octets 31808 Lost Packets 0 Lost Packets 0 FCS Errors 0 Collisions 0 Frame Errors 0 Single Collisions 0 Undersized Packets 0 Multiple Collisions 0 Oversized Packets 0 Excessive Collisions 0 P...

Page 164: ...cast packets transmitted successfully on this port excluding broadcast packets Broadcasts Received column Indicates the total number of good broadcast packets received on this port Transmitted column Indicates the total number of broadcast packets transmitted successfully on this port Total Octets Received column Indicates the total number of octets of data including data in bad packets received o...

Page 165: ...ved column Indicates the total number of 65 byte to 127 byte packets received on this port Transmitted column Indicates the total number of 65 byte to 127 byte packets transmitted successfully on this port 128 255 bytes Received column Indicates the total number of 128 byte to 255 byte packets received on this port Transmitted column Indicates the total number of 128 byte to 255 byte packets trans...

Page 166: ...ed not forwarded by this port Flooded Packets Indicates the total number of packets flooded forwarded through this port because the destination address was not in the address database Deferred Packets Indicates the total number of frames that were delayed on the first transmission attempt but never incurred a collision Late Collisions Indicates the total number of packet collisions that occurred a...

Page 167: ...ort Data Bits 8 Data Bits Comm Port Parity No Parity Comm Port Stop Bits 1 Stop Bit Console Port Speed 9600 Baud Console Password Not Required Console Read Only Password user Console Read Write Password secure Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu kombk book Page 55 Thursday February 18 19...

Page 168: ...onsole terminal to match the new service port setting Achtung Bei Auswahl einer Baudrate die nicht mit der Baudrate des Konsolenterminals übereinstimmt geht die Kommunikation mit der Konsolenschnittstelle verloren wenn Sie die Eingabetaste drücken Stellen Sie in diesem Fall das Konsolenterminal so ein daß es mit der neuen Einstellung der Service Schnittstelle übereinstimmt Attention Si vous sélect...

Page 169: ...Thereafter you will need to specify the correct password at the console terminal prompt See Console Read Only Password and Console Read Write Password for more information Default Value Not Required Range Not Required Required for TELNET Required for Console Required for Both Console Read Only Password When the Console Password field is set to Required for TELNET for Console or for Both this field...

Page 170: ...rn notieren Sie sich die neuen Paßwörter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen Paßwörter vergessen können Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Bay Networks um Unterstützung zu erhalten Achtung Wenn Sie die für das System standardmäßig eingestellten Paßwörter ändern notieren Sie sich die neuen Paßwörter und bewahren Si...

Page 171: ...traseñas y guárdelas en un lugar seguro Si olvida las nuevas contraseñas no podrá acceder al interfaz de la consola En ese caso póngase en contacto con Bay Networks para obtener ayuda al respecto Attenzione In caso di modifica delle password predefinite nel sistema assicurarsi di annotare le nuove password e di conservarle in un luogo sicuro Nel caso in cui le nuove password vengano dimenticate no...

Page 172: ...ng Tree Port Configuration screen see Spanning Tree Port Configuration on page 3 61 Display Spanning Tree Switch Settings Displays the Spanning Tree Switch Settings screen see Display Spanning Tree Switch Settings on page 3 64 Return to Main Menu Exits the Spanning Tree Configuration Menu and displays the main menu Spanning Tree Configuration Menu Spanning Tree Port Configuration Display Spanning ...

Page 173: ...at trunk is changed similarly Spanning Tree Port Configuration Port Trunk Participation Priority Path Cost State 1 Normal Learning 128 10 Forwarding 2 Normal Learning 128 10 Forwarding 3 Normal Learning 128 10 Forwarding 4 Normal Learning 128 10 Forwarding 5 Normal Learning 128 10 Forwarding 6 1 Normal Learning 128 10 Forwarding 7 1 Normal Learning 128 10 Forwarding 8 Normal Learning 128 10 Forwar...

Page 174: ...onfiguration on page 3 35 continued Spanning Tree Port Configuration Port Trunk Participation Priority Path Cost State 15 Normal Learning 128 5 Forwarding 16 Normal Learning 128 5 Forwarding 17 1 Normal Learning 128 10 Forwarding 18 Normal Learning 128 10 Forwarding 19 4 Normal Learning 128 10 Forwarding 20 4 Normal Learning 128 10 Forwarding 21 Normal Learning 128 10 Forwarding 22 5 Normal Learni...

Page 175: ...numerical value See also Path Cost Default Value 128 Range 0 to 255 Path Cost This read only field is a bridge spanning tree parameter that determines the lowest path cost to the root Default Value 10 or 100 1 for gigabit port Path Cost 1000 LAN speed in Mb s The higher the LAN speed the lower the path cost See also Priority Range 1 to 65535 State This read only field indicates the current port st...

Page 176: ...ration Menu screen to open the Spanning Tree Switch Settings screen Figure 3 29 Spanning Tree Switch Settings Screen Spanning Tree Switch Settings Bridge Priority 8000 Designated Root 80000060FD000090 Root Port 0 Root Path Cost 0 Hello Time 2 seconds Maximum Age Time 20 seconds Forward Delay 15 seconds Bridge Hello Time 2 seconds Bridge Maximum Age Time 20 seconds Bridge Forward Delay 15 seconds P...

Page 177: ...ridge Default Value 0 Range 0 to 16 Root Path Cost Indicates the path cost from this switch port to the root bridge Default Value 0 Range Not applicable Hello Time Indicates the Actual Hello Interval the amount of time between transmissions of configuration Bridge Protocol Data Units BPDUs that the root bridge is currently using Note that all bridges participating in the spanning tree network use ...

Page 178: ...lo Interval parameter value for all bridges participating in the spanning tree network See also Hello Time Default Value 2 seconds Range 1 to 10 seconds Bridge Maximum Age Time Specifies the maximum age in seconds that a Hello message can attain before it is discarded This parameter specified by management for this bridge takes effect only when the bridge becomes the root bridge Note that if this ...

Page 179: ...ion screen fields TELNET Configuration TELNET Access Enabled Login Timeout 1 minute Login Retries 3 Inactivity Timeout 15 minutes Event Logging All Allowed Source IP Address Allowed Source Mask 0 0 0 0 0 0 0 0 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 25...

Page 180: ...no timeout Event Logging Specifies the types of events that will be displayed in the Event Log screen see Display Event Log on page 3 74 Default Value All Range All None Accesses Failures Description All Logs the following TELNET events to the Event Log screen TELNET connect Indicates the IP address and access mode of a TELNET session TELNET disconnect Indicates the IP address of the remote host a...

Page 181: ...sks The remote IP address is masked with the Allowed Source Mask and if the resulting value equals the Allowed Source IP address the connection is allowed For example a connection would be allowed with the following settings remote IP address 192 0 1 5 Allowed Source IP Address 192 0 1 0 Allowed Source Mask 255 255 255 0 Default Value 0 0 0 0 no IP mask assigned Range Four octet dotted decimal not...

Page 182: ...tware download process by observing the BayStack 350 switch LEDs see LED Indications During the Download Process on page 3 72 Caution Do not interrupt power to the device during the software download process If the power is interrupted the firmware image can become corrupted Achtung Unterbrechen Sie die Stromzufuhr zum Gerät nicht während die Software heruntergeladen wird Bei Unterbrechung der Str...

Page 183: ...re potrebbe danneggiarsi Software Download Image Filename b350_100 img TFTP Server IP Address 192 0 1 12 Start TFTP Load of New Image Yes The Software Download process has started Do NOT power down the switch before the process has completed approximately 10 minutes Enter text press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu kombk b...

Page 184: ...ocess by observing the LED indications Table 3 27 Software Download Screen Fields Field Description Image Filename The software image load file name Default Value Zero length string Range An ASCII string of up to 30 printable characters TFTP Server IP Address The IP address of your TFTP load host Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet...

Page 185: ... switch s flash memory are being erased When LEDs 1 to 12 are all on this indicates that the switch s flash memory has been erased 3 The new software image is being programmed into the switch s flash memory 100 Mb s port status LEDs ports 1 to 8 only The LEDs begin to turn on from left to right beginning with port 1 The LED pattern indicates that the new software image is being programmed into the...

Page 186: ...mically to show new entries To refresh the screen press Ctrl P Event Log Entry Number 4 sysUpTime 00 14 36 Reset Count 2 Connection logout IP address 38 227 40 8 access mode no security Entry Number 3 sysUpTime 00 13 35 Reset Count 2 Connection logout IP address 38 227 40 8 access mode no security Entry Number 2 sysUpTime 00 00 53 Reset Count 2 Successful connection from IP address 38 227 40 8 acc...

Page 187: ...h memory errors exceeding 75 percent of the memory buffer the event log is cleared all entries are discarded and an event entry is displayed in the Event Log screen Figure 3 33 shows an example of the event log entry for this type of event Figure 3 33 Sample Event Log Entry Showing Excessive Bad Entries Write Threshold To extend the lifetime of the event log s flash memory a write threshold is set...

Page 188: ...hows an example of the event log entry for this type of event Figure 3 35 Sample Event Log Entry Showing Flash Update Status Entry Number 3 sysUpTime 02 29 44 Reset Count 2 The last event exceeded the write threshold Further write attempts by this event are blocked The write threshold will be cleared when the switch is reset or when the Event Log is compressed Entry Number 13 sysUpTime 12 20 38 Re...

Page 189: ...ay various patterns to indicate that the subtests are in progress The results of the self test are displayed briefly 5 or 10 seconds in the Self Test screen Figure 3 36 which is followed by the Bay Networks logo screen Figure 3 37 Figure 3 36 Self Test Screen After Resetting the Switch Note The Self Test screen remains displayed only if the self test detects a fatal error BayStack 350 24T Self Tes...

Page 190: ...ws you to reset the BayStack 350 switch and replace all configured switch parameters with the factory default settings For a list of the factory default settings see Appendix E Default Settings Caution If you choose the Reset to Default Settings command all of your configured settings will be replaced with factory default settings when you press Enter Bay Networks Inc Copyright c 1996 1998 1999 Al...

Page 191: ...otre configuration courante sera remplacée par la configuration usine dès que vous appuierez sur Entrée Precaución Si selecciona el comando Restaurar valores predeterminados todos los valores de configuración se sustituirán por las valores predeterminados en fábrica al pulsar Intro Attenzione Nel caso in cui si selezioni la reimpostazione dei valori di default tutte le impostazioni configurate ver...

Page 192: ...s to indicate that the subtests are in progress The results of the self test are displayed briefly 5 or 10 seconds in the Self Test screen Figure 3 38 which is followed by the Bay Networks logo screen Figure 3 39 Figure 3 38 Self Test Screen After Resetting to Factory Default Settings BayStack 350 24T Self Test CPU RAM test Pass ASIC addressing test Pass ASIC buffer RAM test Pass Port internal loo...

Page 193: ...tests the switch is ready for normal operation To access the BayStack 350 Main Menu press Ctrl Y Note The Self Test screen remains displayed only if the self test detects a fatal error Bay Networks Inc Copyright c 1996 1998 1999 All Rights Reserved BayStack 350 XX T Versions HW Revx FW Vx xx SW Vx x x x Enter Ctrl Y to begin kombk book Page 81 Thursday February 18 1999 10 59 AM ...

Page 194: ...ord protected console terminal connected to the console comm port on the switch the Logout option displays the console terminal password prompt Figure 3 40 The user must enter the correct password to access the CI screens Figure 3 40 Password Prompt Screen You can specify whether a password is required for the TELNET session or the console terminal using the Console Comm Port Configuration screen ...

Page 195: ...s on page 4 2 helps you to understand the various states that each LED can exhibit during operation If you need more help in determining the problem the section Diagnosing and Correcting the Problem on page 4 4 provides a table that lists symptoms and corrective actions you can perform to resolve specific problems Subsequent sections provide step by step procedures for correcting the problems list...

Page 196: ...escription of the LEDs Figure 4 1 BayStack 350 Switch LED Locations 350 12T Switch 350 24T Switch BayStack Status Pwr 1 5 3 BayStack Pwr Status Activity Activity 21 19 23 10 100 10 100 Activity Activity 10 100 10 100 17 13 15 11 7 9 2 6 4 22 20 24 18 14 16 12 8 10 BayStack 350 24T BayStack 350 12T BS35003A 1 5 3 11 7 9 2 6 4 12 8 10 kombk book Page 2 Thursday February 18 1999 10 59 AM ...

Page 197: ...s port speed indicator Green On The corresponding port is set to operate at 100 Mb s and the link is good Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection to this port Activi...

Page 198: ...ßen nehmen Sie niemals die obere Abdeckung vom Gerät ab Im Geräteinnern befinden sich keine Komponenten die vom Benutzer gewartet werden können Avertissement Pour éviter tout risque d électrocution ne jamais retirer le capot de l appareil Cet appareil ne contient aucune pièce accessible par l utilisateur Advertencia A fin de evitar daños personales por corrientes eléctricas peligrosas no desmonte ...

Page 199: ...f The switch is not receiving AC power Verify that the AC power cord is fastened securely at both ends and that power is available at the AC power outlet The fans are not operating or the airflow is blocked causing the unit to overheat Verify that there is sufficient space for adequate airflow on both sides of the switch Note Operating temperature for the switch must not exceed 40 C 104 F The swit...

Page 200: ...h negotiates port speeds according to the IEEE 802 3u autonegotiating standard The switch adjusts autonegotiates its port speed and duplex mode to match the best service provided by the connected station up to 100 Mb s in full duplex mode The Status LED is off A fatal error was detected by the self test Cycle the power to the switch disconnect and then reconnect the AC power cord If the problem pe...

Page 201: ... on page 3 30 2 Manually set the Speed Duplex field to match the speed duplex mode of the connected station see Table 3 12 on page 3 31 You may have to try several settings before you find the correct speed duplex mode of the connected station If the problem persists follow these additional steps 1 Disable the autonegotiation feature at the connected station 2 Manually set the speed duplex mode of...

Page 202: ...kombk book Page 8 Thursday February 18 1999 10 59 AM ...

Page 203: ...85 maximum relative humidity noncondensing 95 maximum relative humidity noncondensing Altitude 3024 m 10 000 ft 3024 m 10 000 ft Parameter Model 350 24T Model 350 12T Input Voltage 100 to 240 VAC 50 to 60 Hz 100 to 240 VAC 50 to 60 Hz Input Power Consumption 150 W maximum 120 W maximum Input Volt Amperes Rating 200 VA maximum 150 VA maximum Input Current 2 0 A 100 VAC 1 5 A 100 VAC Maximum Thermal...

Page 204: ...er second pps maximum learned unicast traffic Port Forwarding Filtering Performance 64 byte packets For 10 Mb s 14 880 pps maximum For 100 Mb s 148 810 pps maximum Address Database Size 16 000 entries at line rate 32 000 entries without flooding Addressing 48 bit MAC address Frame Length 64 to 1518 bytes IEEE 802 1Q Untagged 64 to 1522 bytes IEEE 802 1Q Tagged IEEE 802 3 10BASE T ISO IEC 8802 3 Cl...

Page 205: ... for shortwave 850 nm fiber optic connections over multimode 550 meter fiber optic cable 1000BASE LX MDA SC connectors for longwave 1300 nm fiber optic connections over single mode 3 kilometer or multimode 550 meter fiber optic cable UL Listed UL 1950 IEC 950 EN60950 C22 2 No 950 cUL UL 94 V1 flammability requirements for PC board US CFR47 Part 15 Subpart B Class A Canada ICES 003 Issue 2 Class A ...

Page 206: ...th ISO IEC Guide 22 and EN45014 The declaration identifies the product models the Bay Networks name and address and the specifications recognized by the European community As stated in the Declaration of Conformity the BayStack 350 switches comply with the provisions of Council Directives 89 336 EEC and 73 23 EEC kombk book Page 4 Thursday February 18 1999 10 59 AM ...

Page 207: ...Note The MDA is not hot swappable Power down the switch before installing or removing an MDA Type Model Description See Page 10BASE T 100BASE TX 400 4TX MDA 4 port twisted pair RJ 45 connectors B 2 100BASE FX Fiber 400 2FX MDA 2 port multimode fiber SC connectors 400 4FX MDA 4 port multimode fiber MT RJ connectors B 3 1000BASE SX Shortwave gigabit fiber 450 1SR MDA Single MAC gigabit MDA with sepa...

Page 208: ...responding port is management disabled 2 10 10BASE T port status LEDs green On The corresponding port is set to operate at 10 Mb s Off The link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 3 F Dx Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode 4 A...

Page 209: ...o longwave 1300 nm SC connectors to attach devices over 62 5 125 micron multimode fiber optic cable 400 4FX MDA The 400 4FX MDA uses four longwave 1300 nm MT RJ connectors to attach devices over 62 5 125 micron multimode fiber optic cable Both models see Figure B 2 can be used to attach fiber based 100 Mb s connections to other compatible Fast Ethernet devices Single mode fiber cable is not suppor...

Page 210: ...bra óptica pueden emitir radiaciones de láser o infrarrojas que pueden dañar los ojos No mire nunca en el interior de una fibra óptica ni de un puerto de conexión Suponga siempre que los cables de fibra óptica están conectados a una fuente luminosa Avvertenza Le apparecchiature a fibre ottiche emettono raggi laser o infrarossi che possono risultare dannosi per gli occhi Non guardare mai direttamen...

Page 211: ...n Valid communications link established Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 2 F Dx Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode continued RX TX 100BASE FX RX TX 100BASE FX Activity Link F Dx 400 2FX MDA BS35...

Page 212: ...timode 550 meter fiber optic cable 3 Activity Port activity LEDs green Blinking Indicates the network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 4 100BASE FX port connectors Model 400 2FX uses SC connectors Model 400 4FX uses MT RJ connectors Warning This is a Class 1 Laser LED product It contains a laser light source t...

Page 213: ...Link Communication link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled continued 1000BASE SX TX RX Phy Link Activity 350 1SX MDA TX RX 1000BASE SX RX 1000BASE SX TX Activity Link Phy Select 350 1SR MDA 3 BS35044A 4 3 4 350 1SR MDA 1 port redundant 350 1SX MDA single ...

Page 214: ...is in backup mode or there is no connection to this port 3 Activity Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 4 1000BASE FX SC port connectors Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an opt...

Page 215: ...n link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 2 PHY or Phy Select Phy status LEDs green continued 1000BASE LX TX RX Phy Link Activity 350 1LX MDA BS35045A 3 4 2 1 TX RX 1000BASE LX RX 1000BASE LX TX Activity Link Phy Select 350 1LR MDA 3 4 2 1 350 1LR MDA 1 p...

Page 216: ...nstead connect a special offset SMF MMF patch cord into the transceiver and then connect the multimode cable into the SMF MMF patch cord For more information about gigabit transmission over fiber optic cable and mode conditioning refer to the following publication Reference Note Gigabit Ethernet Physical Layer Considerations Bay Networks part number 201540 B The publication is available on the Wor...

Page 217: ...ve the filler panel or previously installed MDA from the Uplink Module slot 3 Insert the MDA into the chassis slot see Figure B 5 taking care to slide the MDA onto the guides provided on the chassis Figure B 5 Installing an MDA Note The MDA is not hot swappable Power down the switch before installing or removing an MDA Note If you are replacing an installed MDA with another type of MDA see Replaci...

Page 218: ...alled MDA with another type of MDA complete the following steps to clear the switch NVRAM 1 Power down the switch Remove the AC power cord from the power source 2 Remove the installed MDA Loosen the thumbscrews and remove the MDA 3 Cycle the switch power Power up the switch and wait for the Bay Networks logo screen to appear approximately 10 seconds then power down the switch 4 Install the replace...

Page 219: ... this appendix to guide you through the steps necessary to configure your switch References to additional information about configuring the specific feature are provided within the steps of the flowcharts as required This appendix provides Quick Step flowcharts for the following features 802 1Q VLANs MultiLink Trunks Port Mirroring IGMP Snooping To learn more about Refer to this section 802 1Q VLA...

Page 220: ...LAN Configuration screen Select the appropriate value for the Create VLAN field Press Ctrl R to return to previous menu Set the Port field as appropriate for your configuration Set PVID BS35047A Choose VLAN Port Configuration or press c to open the VLAN Port Configuration screen VLAN Port members Configured Is PVID correct Gigabit MDA port Configure Port Members as Tagged Port Members Untagged Por...

Page 221: ...ANs 2 of 3 Yes Yes No No No Set Secondary VLAN Tag default Set Primary VLAN Tag default BS35048A Does VID PVID Is Primary VLAN Tag correct Is Secondary VLAN Tag default correct Yes 2 1 Off page reference On page reference Key kombk book Page 3 Thursday February 18 1999 10 59 AM ...

Page 222: ...t unregistered tagged untagged filters if necessary Set Port Priority Also refer to Traffic Class Configuration screen if necessary BS35049A Is filtering correct Is Port Priority correct Yes Are all VLANs configured Yes 2 No 3 Done Off page reference On page reference Key kombk book Page 4 Thursday February 18 1999 10 59 AM ...

Page 223: ...n to open the MultiLink Trunk Configuration screen Figure C 4 Configuring MultiLink Trunks Yes No No Configure STP field Enable Trunk Status field see MultiLink Trunking Configuration Rules Configure trunk members see MultiLink Trunking Configuration Rules BS35050A Are all trunk members configured Is trunk STP Enabled Yes Is trunk Enabled Yes No Done MultiLink Trunk Configuration screen Off page r...

Page 224: ...ort Mirroring Configuration screen Figure C 5 Configuring Port Mirroring 1 of 2 Yes No No Set Monitoring Mode field Port Mirroring Configuration screen Set Monitor Port field see Port Mirroring Configuration Rules Configure Ports X and Y fields see Port Mirroring Configuration Rules BS35051A Is Monitoring Mode field set Is Monitor Port field set Yes Is Monitor Port set for port based mode Yes Yes ...

Page 225: ...roring 2 of 2 Yes No No Enable Port Mirroring see Port Mirroring Configuration Rules BS35052A Are Address A and B configured Is Port Mirroring Enabled Yes 1 Done 2 Configure Addresses Off page reference On page reference Key kombk book Page 7 Thursday February 18 1999 10 59 AM ...

Page 226: ...he IGMP Configuration screen Figure C 7 Configuring IGMP Snooping 1 of 3 Yes No No BS35053A Are VLANs created port members configured Is the Snooping field set correctly Yes Is Snooping field set Yes Yes No 2 Is the Proxy field set correctly No 2 IGMP Configuration screen Go to VLAN flowchart Create VLANs configure port members as required Set the correct value for the Snooping field Set the corre...

Page 227: ...he Set Router Ports field set correctly Yes Yes No Is the Proxy field set correctly No 3 2 Set the correct value for the Query Timer field Set the correct value for the Robust Value field Set the correct value for the Proxy field Set the correct value for the IGMP version in the Set Router Ports field Off page reference On page reference Key kombk book Page 9 Thursday February 18 1999 10 59 AM ...

Page 228: ...runk are automatically configured as IGMP Static Router Ports Off page reference On page reference BS35055A Key Are all IGMP members configured Is the Port a trunk member Yes 3 Done Configure all IGMP members see IGMP Configuration Rules All VLANs on this port are now configured as IGMP router ports kombk book Page 10 Thursday February 18 1999 10 59 AM ...

Page 229: ...rt connectors Figure D 1 are wired as MDI X ports to connect end stations without using crossover cables See MDI and MDI X Devices on page D 2 for information about MDI X ports For 10BASE T connections use Category 3 or higher UTP cable For 100BASE TX connections use only Category 5 UTP cable Figure D 1 RJ 45 8 Pin Modular Port Connector 1 8 616EA kombk book Page 1 Thursday February 18 1999 10 59 ...

Page 230: ...internally Ports that implement the crossover function internally are known as MDI X ports where X refers to the crossover function The following sections describe the use of straight through and crossover cables for connecting MDI and MDI X devices Table D 1 RJ 45 Port Connector Pin Assignments Pin Signal Description 1 RX Receive Data 2 RX Receive Data 3 TX Transmit Data 4 Not applicable Not appl...

Page 231: ...tly to end stations without using crossover cables Figure D 2 Figure D 2 MDI X to MDI Cable Connections 1 8 1 8 8 1 8 1 RX RX TX TX TX TX RX RX MDI X port BayStack 350 switch End station Straight through cable MDI port T R T R 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 BS35056A kombk book Page 3 Thursday February 18 1999 10 59 AM ...

Page 232: ...ce that also implements MDI X ports use a crossover cable Figure D 3 Figure D 3 MDI X to MDI X Cable Connections 1 8 1 8 8 1 8 1 RX RX TX TX RX RX TX TX MDI X port BayStack 350 switch Switch or hub Crossover cable MDI X port T R T R 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 BS35057A kombk book Page 4 Thursday February 18 1999 10 59 AM ...

Page 233: ... switch using a straight through cable Figure D 4 DB 9 Console Comm Port Connector Table D 2 lists the DB 9 Console Comm Port connector pin assignments Table D 2 DB 9 Console Comm Port Connector Pin Assignments Pin Signal Description 1 CD Carrier detect not used 2 TXD Transmit data output 3 RXD Receive data input 4 DTR Data terminal ready not used 5 GND Signal ground 6 DSR Data set ready output al...

Page 234: ...kombk book Page 6 Thursday February 18 1999 10 59 AM ...

Page 235: ...d Subnet Mask 0 0 0 0 no subnet mask assigned Default Gateway 0 0 0 0 no IP address assigned Read Only Community String public SNMP Configuration page 3 12 Read Write Community String private Trap IP Address 0 0 0 0 no IP address assigned Community String Zero length string Authentication Trap Enabled Reset Count 1 System Characteristics page 3 14 Last Reset Type Power Cycle Power Status Primary P...

Page 236: ...d Frames No Filter Unregistered Frames No Port Name Port port number PVID 1 Port Priority 0 Note The following two fields only appear when the port selected in the Port field is configured with an optional gigabit MDA Primary VLAN Tagging Untagged Secondary VLAN Tagging Tagged Port 1 VLAN Display by Port page 3 27 PVID 1 read only Port Name Port 1 read only Traffic Class Low Traffic Class Configur...

Page 237: ...Name Trunk 1 to Trunk 6 Traffic Type Rx and Tx MultiLink Trunk Utilization page 3 39 Monitoring Mode Disabled Port Mirroring Configuration page 3 41 Monitor Port Zero length string Port X Zero length string Port Y Zero length string Address A 00 00 00 00 00 00 no MAC address assigned Address B 00 00 00 00 00 00 no MAC address assigned Packet Type Both Rate Limiting Configuration page 3 45 Limit No...

Page 238: ...000 read only Spanning Tree Switch Settings page 3 64 Designated Root 8000 bridge_id read only Root Port 0 read only Root Path Cost 0 read only Hello Time 2 seconds read only Maximum Age Time 20 seconds read only Forward Delay 15 seconds read only Bridge Hello Time 2 seconds read only Bridge Maximum Age Time 20 seconds read only Bridge Forward Delay 15 seconds read only TELNET Access Enabled TELNE...

Page 239: ...s about this field see Table 3 26 on page 3 68 First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed Image Filename Zero length string Software Download page 3 70 TFTP Server IP Address 0 0 0 0 no IP address assigned Start TFTP Load of New Image No Table E 1 Factory Default Settings for the BayStack 350 Switch continued Field Default setting Appear...

Page 240: ...kombk book Page 6 Thursday February 18 1999 10 59 AM ...

Page 241: ...t was extracted from a Bay Networks EZ LAN network management application Note that other BootP daemons can use a configuration file with a different format Before using your switch BootP facility you must customize your BootP configuration file with the appropriate data Blank lines and lines beginning with are ignored Legend first field hostname ht hardware type ha host hardware address tc templa...

Page 242: ...TAB TXT file the Bootp protocol assigns 037 to the client Global entries are defined that specify the parameters used by every device Note that hardware type ht is specified first in the global entry The following global entry is defined for an Ethernet device Note that this is where a client s subnet mask sm and default gateway gw are defined global1 ht ethernet hd c opt images sm 255 255 255 0 g...

Page 243: ...etting IP address with 1 14 When Needed setting 3 10 Bridge Forward Delay field 3 66 Bridge Hello Time field 3 66 Bridge Maximum Age Time field 3 66 Bridge Priority field 3 65 Broadcasts field 3 52 C cable for console comm port 2 10 Clear All Port Statistics option 3 18 Collisions field 3 53 Comm Port Data Bits field 3 56 Comm Port Parity field 3 56 Comm Port Stop Bits 3 56 Community String field ...

Page 244: ...ion 3 75 software download 3 74 TELNET session status 3 75 write threshold 3 75 Event Logging field 3 68 Excessive Collisions field 3 53 F FCS Errors field 3 52 feet chassis 2 4 Filtered Packets field 3 54 Find an Address field 3 19 flash memory for software image upgrades 1 12 flat surface installing on 2 3 Flooded Packets field 3 54 Forward Delay field 3 66 forwarding rate packets per second 1 8...

Page 245: ... 3 65 MDI X to MDI cable connections D 3 MDI X to MDI X cable connections D 4 media adapter B 5 B 7 B 9 MIB See Management Information Base Multicasts field 3 52 MultiLink Trunk Configuration option 3 17 MultiLink Trunk Configuration screen 3 35 MultiLink Trunking configuration example 1 43 configuration rules 1 55 MultiLink Trunking description 1 11 Multiple Collisions field 3 53 N network config...

Page 246: ...wer on self tests 2 13 power connecting 2 11 power up sequence 4 5 Priority field 3 63 product support xxiii publications related xxii publications Bay Networks xxii R rack standard installing in 2 5 Rate limiting 1 9 broadcast and multicast storms 3 46 configuration 3 45 Rate Limiting Configuration option 3 17 Rate Limiting Configuration screen 3 45 Read Only Community String field 3 13 Read Writ...

Page 247: ...echnical terms filtering database identifier FID 1 20 port priority 1 19 Port VLAN Identifier PVID 1 19 tagged frame 1 19 tagged member 1 19 unregistered packet frame 1 19 untagged frame 1 19 untagged member 1 19 user_priority 1 19 VLAN Identifier VID 1 19 VLAN port members 1 19 TELNET event log operational exception 3 75 event log session status 3 75 Logout option 3 82 supported features 1 9 See ...

Page 248: ...Index 6 304376 B Rev 00 network example 1 14 VLAN Configuration option 3 17 VLAN Configuration screen 3 21 VLANs IEEE 802 1Q VLANs feature 1 10 kombk book Page 6 Thursday February 18 1999 10 59 AM ...

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