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Instruction Manual

100

DHCP Snooping VLAN Setting

Command Usage

•

When DHCP snooping is globally enabled on the specified VLAN, DHCP packet

filtering will be performed on any suspicious ports within the VLAN.

•

DHCP snooping can be configured for specific VLANs, but the changes will not

take effect until DHCP snooping is globally enabled.

•

When DHCP snooping is globally enabled, and DHCP snooping is then

disabled on a VLAN, all dynamic bindings learned for this VLAN are removed

from the binding table.

Applying DHCP Snooping VLAN Setting

On the

DHCP Snooping VLAN Setting

page, Enter a

VLAN List.

A list of VLAN

IDs that DHCP Snooping VLAN will apply to.

Select a

Status

either

Enable

Disable,

DHCP Snooping VLAN:

•

Enabled:

Enables DHCP Snooping on the VLAN. When enabled, DHCP

messages will only be sent to trusted ports and will only allow reply packets

from trusted ports.

•

Disabled:

Disables DHCP Snooping on the VLAN.

Click on the

Apply

button to apply the DHCP Snooping VLAN Settings.

Setting up DHCP Snooping VLAN

On the

DHCP Snooping VLAN Setting

page, select the

Enabled

radio button.

Note:

Select the

Disabled

radio button to disable DHCP Snooping VLAN.

Click the

Apply

button.

Viewing DHCP Snooping VLAN Setting

•

On the

DHCP Snooping VLAN Setting

page, the following information will be

displayed:

•

VLAN List:

Displays a list of VLAN IDs.

•

Status:

Displays the status of DHCP Snooping VLAN (

Enable

Disable

Содержание 8STIES101GP2SFW

Страница 1: ...OEW FR Guide de l utilisateur fr startech com DE Bedienungsanleitung de startech com ES Gu a del usuario es startech com NL Gebruiksaanwijzing nl startech com PT Guia do usu rio pt startech com IT Gui...

Страница 2: ...ay cause undesired operation Changes or modifications not expressly approved by StarTech com could void the user s authority to operate the equipment Industry Canada Statement This Class A digital app...

Страница 3: ...gs 5 Installation 6 Install the Network Switch onto a Wall 6 Install the Switch onto a Magnetic Surface 7 Mount the Switch onto a DIN Rail 8 About the Web Based GUI 9 Accessing the Web Based GUI 9 Web...

Страница 4: ...ocal User 16 Deleting a User Account 17 Adjusting System Time Settings 17 Viewing System Time Information 18 Adjusting SNTP Server Settings 19 Viewing SNTP Server Information 19 Log Management 20 Enab...

Страница 5: ...an SNMP User 30 Deleting an SNMP User 30 SNMPv1 2 Notification Recipients 30 Adding SNMPv1 and 2 Notification Recipients 31 Viewing SNMPv1 and 2 Notification Recipients 32 Deleting SNMPv1 and 2 Notif...

Страница 6: ...hanges to Jumbo Frame Settings 42 Viewing Jumbo Frame Size Setting 42 Defining a Recovery Interval for Potential Errors 43 Viewing Port Error Disabled Settings 43 Port Error Disabled 44 Viewing Port E...

Страница 7: ...atus 60 Port to VLAN 60 Adding a Port Member to a VLAN 60 Editing a Port Member from a VLAN 61 Protocol VLAN Group Setting 61 Viewing the Status of a VLAN Group 62 Deleting a VLAN Group 62 Mapping a G...

Страница 8: ...tus 76 Applying Changes to MST Instance Configuration 77 Viewing MST Instance Setting Information 77 MST Port Setting 78 Applying Changes to MST Port Configuration 78 Viewing MST Port Status 79 STP St...

Страница 9: ...6 Viewing the Static Router Table 86 Viewing the Forbidden Router Table 86 Applying an IGMP Forward All 86 Clearing Refreshing IGMP Snooping Statistics 87 MLD Snooping 88 Applying Changes to MLD Snoop...

Страница 10: ...ng 102 Applying DHCP Snooping Port Settings 102 Viewing DHCP Snooping Port Settings 102 Clearing DHCP Snooping Statistics Page 103 Database Agent 103 Configuring DHCP Snooping Database 104 Viewing DHC...

Страница 11: ...uard Port Settings 111 Viewing IP Source Guard Port Information 111 Adding an IP Source Guard Static Binding Entry 112 Viewing IP Source Binding Table Status 112 Deleting an IP Source Guard Static Bin...

Страница 12: ...sed ACE List 127 Editing Deleting an IPv4 ACE Table 130 Binding an ACL List to a Port 131 MAC Address Table 131 Configuring a Static MAC Setting 132 Viewing Static MAC Status 132 Deleting Static MAC S...

Страница 13: ...LLDP Global Statistics 143 Viewing LLDP Port Statistics 144 Diagnostics 145 Running a Copper Cable Test 145 Ping 146 Transmitting ICMP Packets 146 IPv6 Ping Test 146 Transmitting ICMPv6 Packets 146 T...

Страница 14: ...king Changes to Power Allocation 156 Power over Ethernet Status 157 PoE Schedule 157 Scheduled Power Recycling 157 PoE Alive Check Configuration 158 Applying Alive Check Configuration 158 Viewing chan...

Страница 15: ...Instruction Manual xiii Warranty information 164...

Страница 16: ...View Mounting Hole Link Activity LEDs 3 pin Terminal Block DC Power Input RJ45 Ports 1 4 RJ45 Ports 5 to 8 Mounting Hole Mounting Hole Mounting Hole Power LED Back View Reset button SFP link and acti...

Страница 17: ...x washers 4 x magnets 1 x DIN rail 3 x DIN rail screws 8 x RJ45 dust caps 1 x quick start guide Requirements Ethernet port connection RJ45 network cables This network switch is OS independent and doe...

Страница 18: ...ce RJ45 Ports 1 8 Solid Green Link was successfully established Blinking Green Connected device is transferring data Solid Green Connected device is transferring data at 1000Mbps Off Link is down or c...

Страница 19: ...negative DC power wire into the V port on the terminal block connector and tighten the wire clamp screws 4 Insert the terminal block connector into the 3 pin terminal block on the network switch Rebo...

Страница 20: ...on of the four Mounting Holes onto the wall 2 Use the Mounting Holes that you traced on the wall as a template and drill holes in the wall 3 Insert the four Screw Anchors into the holes Note Make sure...

Страница 21: ...to a Locking Pin 2 Insert the Attaching and Locking Pins into one of the Mounting Holes on the network switch through a Washer and into a Magnet Note To prevent the magnets from becoming loose make su...

Страница 22: ...positioned against the network switch line up the holes on the DIN Rail with the holes on the switch Figure 3 DIN rail screw DIN rail 2 Insert the DIN Rail screws through the DIN rail and into the ne...

Страница 23: ...cessing it must be assigned an IP address of 192 168 0 x x is a number between 1 and 254 except 100 As the switch supports DHCP it s likely your computer will automatically be assigned an IP address i...

Страница 24: ...tatistics The meaning of each port image is detailed below Disabled Down Link Operational Buttons The Operational buttons enable you to accomplish several tasks directly from the home page An explanat...

Страница 25: ...me Page The Home page is the first page displayed upon login It lists the product information and SKU and provides StarTech com contact information Accessing the Configuration Manager The Configuratio...

Страница 26: ...tup configuration Startup Configuration is the configuration sequence used in the switch at startup It s stored in the switch s flash memory as startup cfg Backup Configuration is stored in the system...

Страница 27: ...System Contact Displays the current system contact MAC Address Displays the switch s MAC address IP Address Displays the switch s default IP address Subnet Mask Displays the switch s subnet mask Gatew...

Страница 28: ...ed IP address is non zero DHCP will stop and the configured IP settings will be used IP Address Enter the Network Switch s IP address Subnet Mask Enter a subnet mask Gateway Enter the router s IP addr...

Страница 29: ...used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only be used once Gateway Displays and gives you the option to change the IPv6 address of the router DHCPv...

Страница 30: ...not be encrypted No Password The user does not require a password Password Enter the user s password The password must be 0 32 characters in length and is case sensitive Clear Text If you selected cl...

Страница 31: ...m Time Setting page enter the following information Enable SNTP Configure your system for external Simple Network Time Protocol SNTP supported by a third party Enable When enabling SNTP mode operation...

Страница 32: ...avings Time will start in a single year cycle Non recurring to Enables you to define the week day hour and minute that Daylight Savings Time will stop in a single year cycle 2 Click the Apply button t...

Страница 33: ...you to enter the port number that the SNTP server you re connecting to communicates on 2 Click the Apply button to apply the changes Viewing SNTP Server Information 1 On the Main Menu click on the Sy...

Страница 34: ...nditions e g return false unexpected return Warning conditions e g return false unexpected return 3 Error Error conditions e g invalid input default used 2 Critical Critical conditions e g memory allo...

Страница 35: ...log Severity The severity of the local log entry The following severity types are supported Emerg Emergency level of the system unstable for local log Alert Alert level of the immediate action needed...

Страница 36: ...log Alert Alert level of the immediate action needed for local log Crit Critical level of the critical conditions for local log Error Error level of the error conditions for local log Warning Warning...

Страница 37: ...critical conditions for local log Error Error level of the error conditions for local log Warning Warning level of the warning conditions for local log Notice Notice level of the normal but significan...

Страница 38: ...gement information between network devices It is part of the Transmission Control Protocol Internet Protocol TCP IP protocol suite SNMP enables network administrators to manage network performance fin...

Страница 39: ...P belong to It helps define where information is sent The community name is used to identify the group An SNMP device or agent may belong to more than one SNMP community It will not respond to request...

Страница 40: ...indicate that this view subtree should be included Excluded An optional flag to indicate that this view subtree should be excluded General If a view entry s view type is excluded it should exist in an...

Страница 41: ...to The Security Level applies to SNNPv3 only Possible security models are Noauth None authentication and none privacy security levels are assigned to the group Auth Authentication and none privacy Pr...

Страница 42: ...ed into two tables Adding SNMP Community Settings 1 On the Community Setting page enter the following information Community Name Indicates the community read write access string to permit access to SN...

Страница 43: ...Each SNMPv3 user is defined by a unique name Users must be configured with a specific security level and assigned to a group The SNMPv3 group restricts users to a specific read write and notify view A...

Страница 44: ...Encryption Key A string identifying the privacy pass phrase The allowed string length is 8 to 16 characters 2 Click the Add button to add the SNMP User Viewing an SNMP User 1 On the User Setting page...

Страница 45: ...ed decimal notation x y z w It can also represent a legally valid IPv4 address For example 192 1 2 34 SNMP Version Indicates the SNMP trap version supported Possible versions are SNMP v1 Set SNMP trap...

Страница 46: ...rent UDP port Time Out Displays the current time out Retries Displays the current retry times Deleting SNMPv1 and 2 Notification Recipients On the SNMPv1 2 Host Setting page by selecting the Delete bu...

Страница 47: ...der the Action field next to the SNMP notification you wish to delete from the Switch SNMP Engine ID Configure SNMPv3 Engine ID on this page The entry index key is Engine ID The remote engine ID is us...

Страница 48: ...emote Engine ID Status page the following remote engine information will be displayed Remote IP Address Displays the current remote IP address Engine ID Displays the current engine ID Deleting an SNMP...

Страница 49: ...ol When Auto Speed is selected for a port this section indicates the flow control capability that is advertised to the link partner When a fixed speed setting is selected that is what is used The Rx a...

Страница 50: ...from the Port drop down list 2 Select a port counter Mode radio button The Mode radio button determines the port counter information that is displayed All When this mode is selected all of the port co...

Страница 51: ...y this sub layer to a higher sub layer addressed to a broadcast address at this sub layer Transmit Multicast Packets The total number of packets that higher level protocols requested are transmitted a...

Страница 52: ...the total number of octets received and transmitted on the interface including framing characters Packets Displays the total number of packets received and transmitted on the interface Broadcast Packe...

Страница 53: ...onitoring DDM function this feature is also known as digital optical monitoring DOM You can check the physical or operational status of an SFP module via the SFP Module Information Page This Page show...

Страница 54: ...s Table page the following information will be displayed Port Displays the port number Temperature Displays the SFP s current temperature Voltage Displays the SFP s current voltage Current Displays th...

Страница 55: ...les you to keep close track of switch performance and alter it if necessary To debug network problems selected traffic can be copied or mirrored to a mirror port where a frame analyzer can be attached...

Страница 56: ...2 Click the Apply button to apply changes to the port mirroring settings Viewing Port Mirroring Status On the Port MIB Counters Settings page the following port mirroring information will be displaye...

Страница 57: ...ort error disabled function to check status by unicast flood ACL Enable or disable the port error disabled function to check status by ACL Port Security Violation Enable or disable the port error disa...

Страница 58: ...rotected Ports When a switch port is configured to be a member of a protected group also called Private VLAN communication between protected ports within that group can be prevented Two application ex...

Страница 59: ...ted or host ports This VLAN conveys traffic between the isolated ports and a lone promiscuous port Unprotected A promiscuous port can communicate with all the interfaces within a private VLAN This is...

Страница 60: ...es you to turn EEE function on enable or off disable 2 Click on the Apply button to enable or disable the EEE function on the selected port Viewing EEE Port Status On the EE Enabled Status page the fo...

Страница 61: ...icated connection between any two of the Switches or other Layer 2 switches However before making any physical connections between devices use the Link Aggregation Configuration menu to specify the li...

Страница 62: ...r the frame 2 Click on the Apply button to set the LAG Viewing LAG Setting On the LAG Information page the following information will be displayed Load Balance Algorithm Displays the current load bala...

Страница 63: ...on LAG Select Enables you to select your desired LAG number Enable Defines the LAG state operation Possible options are Enabled Allows you to enable the LAG Disabled Allows you to disable the LAG Spee...

Страница 64: ...tem Priority field System Priority A value which is used to identify the active LACP The Managed Switch with the lowest value has the highest priority and is selected as the active LACP peer of the tr...

Страница 65: ...tate Active Member Displays the current active member Standby Member Displays the current standby member Viewing LACP Information On the LAG Information page the following information will be displaye...

Страница 66: ...e true or false If the contents are false the web shows _ if the contents are true the web shows A T G S C D F and E for each content respectively PnState The partner state field of LACP PDU descripti...

Страница 67: ...DEFAULT_ VLAN has a VID 1 IEEE 802 1Q VLAN In large networks routers are used to isolate broadcast traffic for each subnet into separate domains This Managed Switch provides a similar service at Layer...

Страница 68: ...the VLAN to work with legacy switches that don t recognize VLAN tags in packet headers The tagging feature allows the VLAN to span multiple 802 1Q compliant switches through a single physical connecti...

Страница 69: ...ransmit the packet If the two VIDs are different the switch will drop the packet Because of the existence of the PVID for untagged packets and the VID for tagged packets tag aware and tag unaware netw...

Страница 70: ...ch uses the tagged VLAN ID to identify the port broadcast domain of the frame Port Overlapping Port overlapping can be used to allow access to commonly shared network resources among different VLAN gr...

Страница 71: ...wish to edit 2 Enter the new VLAN information VLAN List Indicates the ID of this particular VLAN VLAN Action Allows users to add or delete VLANs VLAN Name Prefix Indicates the name of this particular...

Страница 72: ...network and then stripping the tags when the frames leave the network A service provider s customers may have specific requirements for their internal VLAN IDs and number of VLANs supported VLAN range...

Страница 73: ...ID Allows you to assign PVID Port VLAN ID to the selected port The PVID will be added to all untagged frames entering the ingress port The PVID must be the same as the VLAN ID that the port belongs to...

Страница 74: ...lect VLAN ID from this drop down list to assign VLAN membership Port The switch port number of the logical port Interface VLAN Mode Displays the current interface VLAN mode Membership Select VLAN memb...

Страница 75: ...pass traffic between different VLANs in order to encompass all the devices participating in a specific protocol This kind of configuration deprives users of the basic benefits of VLANs including secu...

Страница 76: ...otocol VLAN Group Status page the following information will be displayed Group ID Displays the current group ID Frame Type Displays the current frame type Protocol Value Displays the current Protocol...

Страница 77: ...gated throughout the network GVRP must be enabled to permit automatic VLAN registration and to support VLANs which extend beyond the local switch Applying GVRP Global Settings 1 On the GVRP Global Set...

Страница 78: ...the Port Settings page enter the following information Port Select Choose the port from this drop down list to assign protocol VLAN GVRP Enabled Controls whether GVRP is enabled or disabled on port R...

Страница 79: ...ID Member Ports Displays the current member ports Dynamic Ports Displays the current dynamic ports VLAN Type Displays the current VLAN type Clearing Refreshing the GVRP Port Statistics Page 1 On the G...

Страница 80: ...t The switch port number of the logical port Invalid Protocol ID Displays the current invalid protocol ID Invalid Attribute Type Displays the current invalid attribute type Invalid Attribute Value Dis...

Страница 81: ...e links to be used in the event of a failure of the primary link Once the Spanning Tree Protocol is configured and enabled primary links are established and duplicated links are blocked automatically...

Страница 82: ...nsmission The communication between switches via BPDUs results in the following One switch is elected as the root switch The shortest distance to the root switch is calculated for each switch A design...

Страница 83: ...The port is adding addresses to its forwarding database but not yet forwarding packets Forwarding The port is forwarding packets Disabled The port only responds to network management messages and must...

Страница 84: ...a port and ensures that the BPDU is discarded when its age exceeds the value of the maximum age timer Default value 20 seconds Forward Delay Timer The amount of time spent by a port in the learning an...

Страница 85: ...rom the Root Bridge the Switch will start sending its own BPDU to all other Switches for permission to become the Root Bridge If it turns out that your Switch has the lowest Bridge Identifier it will...

Страница 86: ...he best path between devices Therefore lower values should be assigned to ports attached to faster media and higher values assigned to ports with slower media Force Version The STP protocol version se...

Страница 87: ...le itself upon reception of a BPDU The port will enter the error disabled state and will be removed from the active topology P2P MAC Controls whether the port connects to a point to point LAN rather t...

Страница 88: ...ded STP Path Costs Port Type Link Type IEEE 802 1D 1998 IEEE 802 1w 2001 Ethernet Half Duplex 100 2 000 000 Full Duplex 95 1 999 999 Trunk 90 1 000 000 Fast Ethernet Half Duplex 19 200 000 Full Duplex...

Страница 89: ...ncatenated with the 6 byte MAC address of the switch forms a Bridge Identifier For MSTP operation this is the priority of the CIST Otherwise this is the priority of the STP RSTP bridge Max Hops This d...

Страница 90: ...s you to configure CIST priority and cost on a per port basis 1 On the CIST Port Setting page enter the following information Port Select Select the port number from this drop down list Priority Contr...

Страница 91: ...er Port Role Displays the current port role Port State Displays the current port state Applying Changes to MST Instance Configuration This page allows the user to configure MST Instance Configuration...

Страница 92: ...nfigurations and possibly change them as well An MSTI port is a virtual port which is instantiated separately for each active CIST physical port for each MSTI instance configured and applicable for th...

Страница 93: ...ent internal path cost configuration operation Regional Root Bridge Displays the current regional root bridget Internal Root Cost Displays the current internal root cost Designated Bridge Displays the...

Страница 94: ...s the current IPv4 multicast forward method Forward Method For IPv6 Displays the current IPv6 multicast forward method IGMP Snooping The Internet Group Management Protocol IGMP lets host and routers s...

Страница 95: ...sion Allows you to set the IGMP Snooping Version V2 Allows you to set the IGMP Version to version 2 V3 Allows you to set the IGMP Version to version 3 IGMP Snooping Report Suppression Allows you to En...

Страница 96: ...e allows for more packet loss but also increase the subnetwork s leave latency The Query Robustness value can be set from 2 10 Query Interval sec Displays the current query interval in seconds Query M...

Страница 97: ...IGMP Querier Querier State Indicates if the selected VLAN ID is set as the IGMP Querier Enabled or Disabled By default the setting is Disabled Querier Version Allows you to set the IGMP Snooping Vers...

Страница 98: ...ber Ports From the drop down list select the port numbers you want to add to the static group 2 Click the Add button to add the new IGMP Static group Adding Additional Ports to an IGMP Static Group 1...

Страница 99: ...or trunk on your Managed Switch you can manually configure the interface and a specified VLAN to join all the current multicast groups supported by the attached router This can ensure that multicast...

Страница 100: ...played VLAN ID Displays the VLAN ID Port Displays a list of ports designated as dynamic router ports Expiry Time sec Displays the current expiration time in seconds Viewing the Static Router Table On...

Страница 101: ...d RX Displays the amount of invalid packets received Other RX Displays the amount of other packets received Leave RX Displays the amount of leave packets received Report RX Displays the amount of pack...

Страница 102: ...Snooping Version Sets the MLD Snooping operation version v1 Set MLD Snooping to support MLD version 1 v2 Set MLD Snooping to support MLD version 2 MLD Snooping Report Suppression Limits the membership...

Страница 103: ...Query Tx Displays the current special group query Tx Special Group Source Query Tx Displays the current special group source query Tx 2 Click on the Clear button to clear the statistics data displaye...

Страница 104: ...logical port Max Groups Displays the current Max Groups Action Displays the current action Multicast Filter In certain switch applications the administrator may want to control the multicast services...

Страница 105: ...es increased reliability for delivery of your data and allows you to prioritize certain applications across your network You can define exactly how you want the switch to treat selected applications a...

Страница 106: ...y the TOS or DSCP field in the IP packets Port Base Priority Mode Any packet received from the specified high priority port will be treated as a high priority packet The Managed Switch supports eight...

Страница 107: ...rticular method The switch simply encapsulates the EAP part of the frame into the relevant type EAPOL or RADIUS and forwards it When authentication is complete the RADIUS server sends a special packet...

Страница 108: ...the key shared between the RADIUS Authentication Server and the Switch or 6 Select Use Default to use a Default key string 7 Enter a Timeout for Reply value The value is the maximum time to wait for...

Страница 109: ...l 14 Click the Add button to add the new RADIUS server Editing Deleting a Login Authentication List 1 On the Login Authentication List page the following information is displayed IP Address Displays t...

Страница 110: ...inition 2 Enter the Server IP address of the TACACS server 3 Enter the Server Port Network TCP port of TACACS server used for authentication messages 4 Enter a Server Key The key is shared between the...

Страница 111: ...s have accessed on the network The AAA functions require the use of configured RADIUS or TACACS servers in the network The security servers can be defined as sequential groups that are then applied as...

Страница 112: ...d Access Method This section enables you to define the rules for accessing the switch From this section you can define Profile Rules Access Rules DHCP Snooping The addresses assigned to DHCP clients o...

Страница 113: ...implemented as follows If global DHCP snooping is disabled all DHCP packets are forwarded If DHCP snooping is enabled globally and also enabled on the VLAN where the DHCP packet is received all DHCP p...

Страница 114: ...n the switch itself is a DHCP client The port s through which the switch submits a client request to the DHCP server must be configured as trusted Note that the switch will not add a dynamic entry for...

Страница 115: ...VLAN IDs that DHCP Snooping VLAN will apply to 2 Select a Status either Enable or Disable DHCP Snooping VLAN Enabled Enables DHCP Snooping on the VLAN When enabled DHCP messages will only be sent to...

Страница 116: ...HCP Snooping Port Settings 1 On the DHCP Snooping Port Setting page select a Port From the drop down list 2 Select a DHCP Snooping port Type radio button Trusted Receives messages from within the netw...

Страница 117: ...Agent When DHCP snooping is enabled the switch uses the DHCP snooping binding database to store information about untrusted interfaces The database can have up to 8192 database entries bindings To kee...

Страница 118: ...d Database Type Displays the selected database type FileName Displays the binding backup file name Remote Server Displays the remote server s IP address Write Delay Displays the amount of time in seco...

Страница 119: ...insert specific information into a DHCP request packet when forwarding client DHCP packets to a DHCP server and remove the specific information from a DHCP reply packet when forwarding server DHCP pa...

Страница 120: ...on the selected port 3 Select an Allow Untrusted mode from the drop down list Drop If a message is using Option82 the system will drop it without processing the message Keep The system will keep any m...

Страница 121: ...g Configuring Option82 Port Circuit ID Settings On the Option82 Port Setting page the following information will be displayed Port Displays the port number VLAN Displays the VLAN ID Circuit ID Display...

Страница 122: ...responding VLAN ID Configuring DAI Port Settings 1 On the DAI Port Setting page select the port s you want to apply the DAI port settings to apply to 2 Select a Type either Un Trusted or Trusted 3 Sel...

Страница 123: ...s enabled or disabled on the corresponding port Dst Mac Chk Displays whether Dst Mac Chk is enabled or disabled on the corresponding port IP Chk Displays whether IP Chk is enabled or disabled on the c...

Страница 124: ...tion will be displayed Port Displays the port the Address Resolution Protocol ARP rate limit applies to State Displays the ARP rate limit or user defined ARP rate limit Rate Limit pps Displays the ARP...

Страница 125: ...ering based on IP address or MAC address stored in the binding table 4 Enter a Max Binding Entry from the drop down list that can be secured on the corresponding port If a User Define State is selecte...

Страница 126: ...ct the Delete button to delete the corresponding IP Source Binding table setup Deleting an IP Source Guard Static Binding Entry On the IP Source Binding Table Status page select the Delete button next...

Страница 127: ...ons are taken Shutdown If the MAC address exceeds the limit the port will shut down all secured MAC addresses will be removed and no new ones will be learned To reconnect the port you need to either d...

Страница 128: ...ck which is for protecting the server from attacks such as DoS The protocol check allows the user to drop matched packets based on specified conditions The security features provide several simple and...

Страница 129: ...heck mode for Null Scan attacks X mas Scan Attack Allows you to enable or disable DoS check mode for X mas Scan attacks TCP SYN FIN Attack Allows you to enable or disable DoS check mode for TCP SYN FI...

Страница 130: ...whether the DoS check mode for Smurf attacks is enabled or disabled TCP Min Hdr Size Displays whether the DoS check mode for TCP Min Hdr Size is enabled or disabled TCP SYN SPORT 1024 Displays whethe...

Страница 131: ...es of Storm Control unknown unicast storm rate control unknown multicast storm rate control and a broadcast storm rate control These Storm Control types only affect flooded frames i e frames with a VL...

Страница 132: ...ivers 5 Enter the Rate kbps pps which allows you to set the maximum number of packets per second pps transmitted By default this field is set to 10000 Viewing Storm Control Information On the Storm Co...

Страница 133: ...with a list of hosts or servers permitted or denied to use the service ACL can generally be configured to control inbound traffic and in this context they are similar to firewalls ACE is an acronym fo...

Страница 134: ...the MAC ACL list 1 is the first rule that will be processed in the sequence Action Select the ACE forwarding action Permit Any frames that match the ACE parameters are forwarded Deny Any frames that m...

Страница 135: ...2 1p value 0 7 802 1p Mask Allows you to enter the 802 1p mask that is applied to the VPT Virtual Path Terminator tag EtherType Allows you to enter an Ether Type The Ether Type is between the range 0x...

Страница 136: ...lete Allows you to delete the corresponding IPv4 based ACL list Deleting an IPv4 Based ACL List On the ACL Table page click the Delete button next to the IPv4 based ACL list you wish to delete Adding...

Страница 137: ...rce IP Address field Destination IP Address Allows you to select a destination IP address filter Any If selected no source IP address is specified User Defined If selected the Destination IP Address V...

Страница 138: ...will send a Ack data segment to the sender indicating that the sent data segment was successfully received Set When this option is selected an Ack data segment will be sent to the sender indicating th...

Страница 139: ...sh a connection Don t Care When this option is selected all data segments are considered Syn data segments Fin The Finished Fin TCP flag terminates the connection between the sender and receiver Set W...

Страница 140: ...ce Displays the current sequence Action Displays the current action Protocol Displays the current protocol Source IP Address Displays the current source IP address Source IP Address Wildcard Mask Disp...

Страница 141: ...the IPv6 Based ACE page enter the required information into the following fields ACL Name Select and ACL Name from the drop down list The parameters selected will apply to the ACL list selected Sequen...

Страница 142: ...his field appears when the User Defined radio button is selected under the Destination IP Address field Source Port Allows you to select a source port filter Any If selected uses a generated source po...

Страница 143: ...When this option is selected all incoming data segments will be processed once received Rst The reset Rst TCP flag indicates to the sender that the connection to the host has been reset Set When this...

Страница 144: ...edence If selected the IP Precedence field will appear allowing you to enter an IP Precedence value The value range is 0 7 ICMP Select and Internet Control Message Protocol ICMP for the corresponding...

Страница 145: ...Table Switching of frames is based on the destination MAC address contained in the frame The Managed Switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frame...

Страница 146: ...splays the port Deleting Static MAC Settings On the Static MAC Status page click the Delete button next to the static MAC setting you wish to delete MAC Filtering Setting MAC filtering allows you to s...

Страница 147: ...c MAC Table Dynamic Learned routing automatically edits table changes based on the best data transfer paths 1 On the Dynamic Learned page enter the following information Port Select a port from the dr...

Страница 148: ...accurate network topology Applying LLDP Global Settings 1 On the Global Settings page select the LLDP settings you want to apply Enabled Allows you to Globally Enable or Disable the LLDP settings LLDP...

Страница 149: ...start repeat count value indicates the number of packets that are sent during the LLDP MED fast start Valid values are 1 10 packets The default setting is 3 packets 2 Click the Add button Viewing LLD...

Страница 150: ...when LLDP information is transmitted System Name Includes the system name when transmitting LLDP information Port Description Includes the port description when transmitting LLDP information System De...

Страница 151: ...s page the following information will be displayed Port Displays the port number Selected VLAN Displays the current VLAN Viewing Local Device Summary The Local Device Summary page displays information...

Страница 152: ...he port information on the LLDP Remote Device page or Click on the Delete button to delete the field entries on the LLDP Remote Device page 3 On the LLDP Remote Device page the following information w...

Страница 153: ...2003 2 Layer 2 priority value IEEE 802 1D 2004 3 Layer 3 Diffserv code point DSCP value IETF RFC 2474 Application Select an application type from the drop down list Voice Used for dedicated IP Teleph...

Страница 154: ...a Differentiated Services Code Point DSCP The DSCP value ranges from 0 63 where 0 is the default value 2 Click on the Apply button Viewing LLDP MED Network Policy Table On the LLDP MED Network Policy...

Страница 155: ...ted advertises location details Inventory If selected advertises device details e g manufacturer model software version etc MED Network Policy Allows you to select an MED Network policy from the drop...

Страница 156: ...ress Displays the device s street address ECS ELIN Displays the device s ECS ELIN location Viewing the LLDP Port Overloading Table On the LLDP Port Overloading Table page the following information wil...

Страница 157: ...of 802 1 TLVs that were Transmitted or Overloaded Clearing or Refreshing LLDP Global Statistics 1 On the LLDP Global Statistic page click the Clear button to clear the LLDP statistic information or 2...

Страница 158: ...otal Displays the number of LLDP frames received on the corresponding port Discarded Displays the number of LLDP frames discarded by the corresponding port If a LLDP frame is discarded the frame will...

Страница 159: ...pper cables The tests detect the cable s length and operating conditions The tests also allow you to identify common faults that can occur on CAT5 Twisted pair cabling After the Cable Diagnostics is c...

Страница 160: ...hen the next packet is sent 1 5 seconds the default setting is 1 second Size in bytes The payload size of the ICMP packet in bytes The values range from 8bytes to 5120bytes the default setting is 56by...

Страница 161: ...ved are until a timeout occurs 2 Click on the Apply button to transmit the ICMPv6 packets Trace Router The Trace Route function tests network accessibility and locates any network failures away the ga...

Страница 162: ...Agent Alarm depends on the implementation of Event Statistics and History display some current or historical subnet statistics Alarm and Event provide a method to monitor any integer data change in th...

Страница 163: ...te Frames The number of packets including bad packets received that were between 128 255 octets 256 511 byte Frames The number of packets including bad packets received that were between 256 511 octet...

Страница 164: ...ys the current RMON event notification type None Log SNMP Traps or Log and Trap Community Displays the current location where trap packets are sent Description Displays the current RMON event descript...

Страница 165: ...he number of good frames received by the broadcast address does not include multicast packets Multicast Pkts The number of good frames received by the multicast address CRC Align Errors The number of...

Страница 166: ...lute sample value Delta Uses the difference between sample values Rising Threshold The rising threshold value 0 2147483647 Falling Threshold The falling threshold value 0 2147483647 Rising Event The e...

Страница 167: ...ON history value ranging from 1 65535 Sample Port Select the port that the RMON history entry will apply to from the drop down list Bucket Requested Indicate the maximum number of entries that can be...

Страница 168: ...operating power is applied from a power source PSU power supply unit over the LAN infrastructure to powered devices PDs which are connected to ports Under some conditions the total output power requir...

Страница 169: ...erve power and when to shut down ports Classification mode The system reserves PoE power for PD according to PoE class level Consumption mode The system offers PoE power according to PD real power con...

Страница 170: ...owest priority will be turned off and offer power to the port of higher priority Low High Critical 4 The PD Class field will display the class of the PD assigned to the port as established in PoE Mana...

Страница 171: ...from buffer overflow Press the Add New Rule button to start setting the PoE Schedule function You have to set a PoE schedule to profile and then go back to PoE Port Configuration and select Schedule M...

Страница 172: ...connected PD s status in real time via ping action Once the PD stops working and responding the PoE Switch is going to restart PoE port power and force a reboot of the PD This page provides you with d...

Страница 173: ...Click on the Apply button Viewing changes to the PD Alive Check 1 On the PD Alive Check Configuration page the following information will be displayed Port The number of the port Mode Displays whethe...

Страница 174: ...ult You can reset the configuration of the switch on this page Only the IP configuration is retained The new configuration is available immediately which means that no restart is necessary After the F...

Страница 175: ...ge or configuration of the Managed Switch to the local management station Backing up an Image 1 On the Backup Manager page select a Backup Method from the drop down list 2 Enter a Server IP address 3...

Страница 176: ...loading a Firmware Image 1 On the Upgrade Manager page select an Upgrade Method from the drop down list 2 Enter the Server IP address 3 Enter a File Name The name of firmware image or configuration 4...

Страница 177: ...g an Image 1 On the Dual Image Configuration page select your desired active or backup image from the Active Image drop down menu 2 Click the Apply button Your image will now be applied Viewing Dual I...

Страница 178: ...ned for repair or replacement with equivalent products at our discretion The warranty covers parts and labor costs only StarTech com does not warrant its products from defects or damages arising from...

Страница 179: ...ts and we quickly deliver them wherever they need to go Just talk to one of our tech advisors or visit our website You ll be connected to the products you need in no time Visit www startech com for co...

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