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Vigitron MaxiiNet Vi30126 Series, Руководство по эксплуатации

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Section 17: DHCP Relay Agent 

 

17.1 Relay Agent 
Configurations 

This web page allows the administrator to enable/disable DHCP Relay 
Agent function. In addition, option 82 message is selectable by setting.  
 

 

Field 

 

Description 

 

DHCP Relay State   Allow the administrator to enable/disable Relay 

Agent function.  

DHCP Relay Hops 
Count Limit  

Specify the maximum number of Relay Agent 
traveling from DHCP agent to DHCP server.  

DHCP Relay 
Option 82 State 

The pre-condition for enabling/disabling this function 
is that DHCP Relay State is set to “enable”. Once the 
Relay State is set to “enable”, the administrator can 
enable/disable Option 82, depending on whether the 
Option 82 information is required. 

 

This function sets the enable/disable DHCP Relay Agent.  

Содержание MaxiiNet Vi30126 Series

Страница 1: ...Vigitron Inc All rights reserved All brand and product names are trademarks or registered trademarks of their respective companies 1 5 17 MaxiiNetTM Vi30126 Operational Manual Vi30126 Release F30126V...

Страница 2: ...gives specific information on how to operate and use the management functions of the insert model s 1 2 Audience The Manual is intended for use by network administrators who are responsible for operat...

Страница 3: ...y inaccuracies or omissions that may have occurred Information in this User s Manual is subject to change without notice and does not represent a commitment on the part of Vigitron Vigitron assumes no...

Страница 4: ...he equipment You may use unshielded twisted pair UTP for RJ 45 connections Category 3 or better for 10 Mbps connections Category 5 or better for 100 Mbps connections Category 5 5e or 6 for 1000 Mbps c...

Страница 5: ...ormation Technology Equipment Safety Part 1 General Requirements Edition 2 Revision Date 2014 05 13 2 5 EMC EN55022 2006 A1 2007 CISPR 22 2006 A1 2006 Class A 4K V CD 8KV AD IEC61000 4 2 2001 3V m IEC...

Страница 6: ...r firmware upgrade the switch will remove the configuration automatically to latest firmware version CAUTION Circuit devices are sensitive to static electricity which can damage their delicate electro...

Страница 7: ...you are using your host for other web access you periodically clear the browser memory 1 Ports 24 and 25 are combined ports for either copper UTP or fiber connections If either port is used both that...

Страница 8: ...4 or 8 ports providing 65W PoE on Hybrid Switches as following Vi30126 Ports 1 4 standard 17 20 standard Vi31026 Ports 1 4 extended 17 20 standard Vi31126 Ports 1 4 extended 17 20 standard Vi32026 17...

Страница 9: ...Publications 7 2 7 Revision History 7 Section 3 Introduction 16 3 0 Overview 16 3 1 Cabling Guidelines 17 3 2 Connecting to PCs Servers Hubs and Switches 17 3 3 Network Wiring Connection 18 3 4 Vi301...

Страница 10: ...Basic Troubleshooting Tips 29 7 1 Table 10 Troubleshooting Chart 30 Section 8 Operation of Web Based Management 31 8 0 Initial Configuration 31 Section 9 Administration 33 9 0 Prior to Logging On 33...

Страница 11: ...80 15 0 MAC Address Binding 80 15 1 Scanning MAC Addresses 82 15 2 Securing Ports Using Mac Addresses 82 15 3 TCP UDP Filter 83 15 4 Secure WAN Port Select the port to be secured 85 Section 16 Spannin...

Страница 12: ...107 A 107 ACE 107 ACL 107 AES 108 APS 108 Aggregation 108 ARP 108 ARP Inspection 108 Auto Negotiation 108 C 108 CC 108 CCM 109 CDP 109 D 109 DEI 109 DES 109 DHCP 109 DHCP Relay 109 DHCP Snooping 110 D...

Страница 13: ...uerier 113 IP 113 L 113 LACP 113 LLC 113 LLDP 114 LLDP MED 114 LOC 114 M 114 MAC Table 114 Mirroring 114 MLD 114 MVR 115 N 115 NAS 115 NetBIOS 115 NFS 115 NTP 115 O 116 OUI 116 Option 82 116 P 116 PCP...

Страница 14: ...18 RSTP 118 S 118 SHA 118 Sharper 118 SMTP 118 SNAP 118 SNMP 119 SNTP 119 SSID 119 SSH 119 SSM 119 STP 119 SyncE 119 T 120 TACACS 120 Tag Priority 120 TCP 120 TELNET 120 TFTP 120 U 120 UDP 120 User Pr...

Страница 15: ...Page 15 Contact Information 126...

Страница 16: ...ure for your business network These switches deliver intelligent features to improve the availability of your critical business applications protect your sensitive information and optimize your networ...

Страница 17: ...5e or 6 cables for 1000BASE T connections Category 5 or better for 100BASE TX connections The RJ 45 ports on the switch support automatic MDI MDI X pin out configuration You can use standard straight...

Страница 18: ...onnection is made the Link LED on the switch corresponding to each port will light yellow 100 Mbps and 10 Mbps to indicate that the connection is valid Will flash when activity if present Green if PoE...

Страница 19: ...Page 19 3 4 Vi30126 Front View 3 5 Vi30126 Rear View...

Страница 20: ...ased separately is installed in a slot and has a valid link on the port the associated RJ 45 port is disabled The following table shows a list of transceiver types which have been tested with the swit...

Страница 21: ...r activity Green is for link Blinks when any traffic is present Table 2 Port Status LEDs SYSTEM LED Condition Status Power Green OFF Lit when power is coming up Table 4 System Status LED 4 3 Console P...

Страница 22: ...cal interference Make sure that Vi30126 is connected to a separate grounded power outlet that provides 100 to 240VAC and 50 to 60 Hz 5 1 Ethernet Cabling To ensure proper operation when installing the...

Страница 23: ...nclude Vi30126 100Mbps 1000Mbps Management Switch Mounting Accessory for 19 Rack Shelf USB Memory Drive AC Power Cord NOTE Please notify your sales representative immediately if any of the aforementio...

Страница 24: ...the rack using four rack mounting screws Be sure to secure the lower rack mounting screws first to prevent the brackets being bent by the weight of the switch Step 3 If installing a single switch onl...

Страница 25: ...nsceiver into the slot until it clicks into place NOTE SFP transceivers are not provided in the switch package 5 9 Connecting to a Power Source You can plug or remove power cord from AC power socket t...

Страница 26: ...Page 26 WARNING For International use you may need to change the AC line cord You must use a line cord set that has been approved for the socket type in your country...

Страница 27: ...or better for 100BASE TX connections 6 2 Cabling Guidelines The RJ 45 ports on the switch support automatic MDI MDI X pin out configuration so you can use standard straight through twisted pair cables...

Страница 28: ...ing to each port will light green 1000 Mbps or amber 100 Mbps to indicate that the connection is valid 6 4 Network Wiring Connections Today the punch down block is an integral part of many of the newe...

Страница 29: ...t full duplex the device will not connect correctly to the switch The result will be high error rates and very inefficient communications between the switch and the device Make sure all devices connec...

Страница 30: ...g Chart Symptom Action POWER LED is Off Check connections between the switch the power cord and the wall outlet Contact your dealer for assistance Link LED is Off Verify that the switch and attached d...

Страница 31: ...irst time use please enter the default username and password and then click the Update button The login process now is completed In this login menu you have to input the complete username and password...

Страница 32: ...series switch Web UI management you can use both ipv4 ipv6 login to manage To optimize the display effect we recommend you use Microsoft Edge above Firefox Chrome and OS and have the resolution 1024x7...

Страница 33: ...r the login page shows up Default IP address 192 168 1 133 Default administrator name admin Default password system Press OK to login NOTE the administrator name and password fields are case sensitive...

Страница 34: ...Page 34 After logging in the following page will appear Full Version Lite Version...

Страница 35: ...iber port or the copper port is connected both ports will show as active This switch also supports DHCP allowing dynamic IP addressing as allocated by the DHCP server If the DHCP server is not used pl...

Страница 36: ...he programmed address Gateway Enter a gateway address making the value is the same as the IP address IP Configure Select Static or DHCP Select will operate based on the above entries If DHCP the switc...

Страница 37: ...ivity After that time a new log in will be required Note This function is only active if the Idle time security button is selected Activity Idle Time Security Click the radio button to activate the Id...

Страница 38: ...by pressing the load button All settings will be reversed with the exception of IP address User Name Password After loading default you may have to restart your browser 9 5 Firmware Update When pressi...

Страница 39: ...Page 39 After the Update button is pressed the existing code will be erased After this is complete select the new file and press Update...

Страница 40: ...Page 40 Reboot Device If operation becomes unstable select Reboot Device and press confirm Using this function will not reset the hardware...

Страница 41: ...Page 41...

Страница 42: ...Page 42 Section 10 PoE 10 0 PoE Status...

Страница 43: ...variable within the range of the selected class power Class defined Power Limit Power is defined by the upper limit of the selected class Intelligent Power Limit Power is determined by the connected...

Страница 44: ...Page 44...

Страница 45: ...Settings page click on the button labeled Port Priority in top right segment of page A new window will appear showing a list of ports and their respective priorities As default the ports will have de...

Страница 46: ...e the disabled ports user will need to log into switch to re enable the ports in the PoE settings page NOTE In the default mode Port 1 is given the highest priority and port 24 the least 10 2 PoE Even...

Страница 47: ...nable the Delay mode If the Delay mode is already enabled you can disable it by selecting disable 2 Enter the delay period between 1 300 seconds 1 second to 5 minutes The delay time starts at from the...

Страница 48: ...the Wake up Time 1 59 seconds This will define the time it will take for the connected device will respond and become operational 3 Enable Port Select the port to which the settings and click update...

Страница 49: ...Page 49...

Страница 50: ...r Select the port number 1 26 NOTE For ports 25 and 26 port speed is selectable for 100Mbps or 1000Mbps for UTP copper connections only When Fiber STPs are used the port speed will be fixed at 1000Mbp...

Страница 51: ...Page 51 Tx Rx Enable for normal operation this is default setting Disable this will shut down port...

Страница 52: ...the transmit receive ability of the port will be automatically disabled when the switch detects that a physical link to that port goes down NOTE SecurPort only disables the transmit receive ability o...

Страница 53: ...will need to log into the switch GUI and re enable it from the Port Configuration page Auto Negotiation Enable Speed will be Auto Negotiate based on the input Disable Speed will set by the manual set...

Страница 54: ...Page 54 Speed Select 10Mbps or 100Mbps for ports 1 24 Select 10Mbps 100Mbps or 1000Mbps 1Gbps for ports 25 26 If attempts are made to program ports 1 24 for 1G the following popup will appear...

Страница 55: ...Page 55 Duplex Select Full or Half Duplex for most application select Full...

Страница 56: ...e Responses to pause commands to prevent traffic congestion Disable disregards pause commands NOTE The recommended setting is Disable as Enable will slow up traffic and may result in loss or delay of...

Страница 57: ...7 Backpressure Enable Prevents backpressure in half duplex mode Disable Disables function NOTE In most applications the switch will operate in the full duplex mode so this function should be set to Di...

Страница 58: ...aining security between connected device and switch port Disable Connected devices MAC address is not learned Update Select update to apply your programmed changes Status Screen After changes are made...

Страница 59: ...elected as source ports and this is followed by ports 23 and 24 Port 1 will be mirrored at port 23 and port 2 will mirrored at port 24 Select the mirror type Disable Mirroring is disabled on all ports...

Страница 60: ...Page 60 11 2 Bandwidth Control...

Страница 61: ...g should be less than 48 if the bandwidth is set to High 10Mbps link speed for port 25 and port 26 the bandwidth setting should be less than 4 if the bandwidth base is set to High 10Mbps link speed fo...

Страница 62: ...eal bandwidth comes from the formula of 256Kbps 10 256Kbps 20 256Kbps 30 and 256Kbps 40 respectively After the Update button is executed the real bandwidth will show up in TX fields Low Bandwidth for...

Страница 63: ...Once the broadcast storm protection is enabled the excessive broadcast packet will be discarded For those broadcast packets incoming from the un selected port the switch treats it as the normal traff...

Страница 64: ...sed Only one VLAN mode can be enabled at one time When the tag based VLAN is selected the administrator can define the handling method of a VLAN tag to the specified port including Add Tag don t care...

Страница 65: ...ammed at Rx Tx or not selected as part of the VLAN you will lose your connection to the switch and have to return to the default settings NOTE In tag based VLAN mode adding tag on the port which is us...

Страница 66: ...Update to confirm your port selections Load Default If you need to return to the Default setting select Default In the above example Port 1 has been selected as the Read Port Port 1 received packets c...

Страница 67: ...Switch compares the tag in the packet with the one defined in the VID table The setting will be reflected at VLAN MEMBER window When an un tagged packet is received the Switch searches for the PVID so...

Страница 68: ...he VLAN to the list Delete a VLAN Select a VLAN from the Select button and press Delete to remove it To add a group Select more than one port Modify a VLAN Select a VID that you want to modify from th...

Страница 69: ...uded in this setting All ports excluded in this setting are treated as the same VLAN group In the following example port 3 port 4 port 6 port 7 port 8 and port 9 are excluded in this VLAN Furthermore...

Страница 70: ...Page 70 NOTE all ports which are not excluded will be part of the VLAN...

Страница 71: ...Page 71 12 4 Non Association Port Setting Selecting the non association Port will not send packets to other non associated port...

Страница 72: ...Page 72 Section 13 Per Port Counter There are three modes Selecting the mode will display the Transmit and Receive Packets 13 0 Transmit Packet and Receive Packets...

Страница 73: ...Page 73 13 1 Drop and Receive Packet 13 2 CRC error packet and Receive Packet...

Страница 74: ...Packet Receive Packet This category shows the number of received valid packet and the number of dropped packet CRC error Packet Receive Packet This category shows the received correct packet and recei...

Страница 75: ...eue or low priority queue The low priority packet will not forwarded until the high priority queue is empty Weight Round Robin WRR There are 2 priority queues for Weighted and round robin WRR mode Whe...

Страница 76: ...in High queue 3 packets stored in Low queue 14 2 Class of Service Configuration There are 4 types of CoS for this setting ie TCP UDP port number IP TOS DS 802 1p priority tag and physical port The adm...

Страница 77: ...ird and physical port the last This means TCP UDP port number will override other CoS setting The rule is TCP UDP TOS DS 802 1p Physical For 802 1p priority tag the following table is used to map the...

Страница 78: ...ned port number may be a range or a specific number depending on the mask The operating theory for all 4 CoS types can be illustrated by the following figure and table TCP UDP CoS IP TOS DS 802 1p are...

Страница 79: ...802 1p physical port NOTE TCP UDP will over ride all other settings If 802 1p priority tag is use the following 802 1 field will be used to set the priority queue Priority Fields 4 5 6 and 7 are High...

Страница 80: ...Page 80 Section 15 Security 15 0 MAC Address Binding...

Страница 81: ...C addresses Enable Read Enable Binding Select UpDate NOTE If the MAC address binding function is enabled the address learning function if selected will be disabled WARNING Setting multicasting address...

Страница 82: ...C address is entered when the scan is peformed the MAC address of the connected device will be displayed and the Entry Status will show Dynamic indicating the addres can change depending on the MAC ad...

Страница 83: ...he protocol is checked at the secure WAN port And it should be set at the server side The figure shown below illustrates how this function is applied to the real environment Example a Enable TCP UDP F...

Страница 84: ...AN It is also recommended a similar setting be made at the server side Function Enable Enable Disable function Port Filtering Rule Negative Select packet s will be dropped others are forwarded Positiv...

Страница 85: ...switch s GUI preventing the ability to change settings You will not be able to block the current port which is used to set up and monitor the switch Select Enable or Disable the function Select the p...

Страница 86: ...RSTP function including STP Bridge Priority This field in conjunction with the MAC address forms the Bridge ID The lowest number of the Bridge ID in a Spanning Tree domain will be selected as the root...

Страница 87: ...Page 87 16 1 STP Port Settings This web page provides an interface for the administrator to set the STP RSTP port configuration...

Страница 88: ...value for each port RFC 0 200000000 RPC stands for Root Path Cost The higher the cost is the lower possibility it become a root path In the general case the physical port with the higher bandwidth wi...

Страница 89: ...Page 89...

Страница 90: ...ld Description Loopback Detect Function Enable Disable the loopback detect function Auto Wake Up Enable Disable auto wake up for loopback detection of each ports Wake Up Time Interval Set auto wake up...

Страница 91: ...LACP The meaning of each field shown in the following table is explained as following The switch supports three trunk groups which can set port 1 port 8 port 25 and port 26 and trunk 1 consists of po...

Страница 92: ...will be distributed based on the source MAC address DA XOR SA Among the trunk member ports the packet will be distributed based on the XOR calculation result of the source MAC address and the destinat...

Страница 93: ...Page 93...

Страница 94: ...le disable the function of this trunk Type Static Static setting by manual LACP Setting by ACP Operation Key Assign an operation key for this device Time out Short Time Out Re configure LACP trunk eve...

Страница 95: ...nable disable Relay Agent function DHCP Relay Hops Count Limit Specify the maximum number of Relay Agent traveling from DHCP agent to DHCP server DHCP Relay Option 82 State The pre condition for enabl...

Страница 96: ...as two components the Circuit ID and the Remote ID In the case of the Circuit ID a network switch the identifier will be the switch port In the case of the Remote ID the information relates to the hos...

Страница 97: ...s defines the relationship between the VLAN group and the server IP address Enter VLAN ID 1 4094 Select the Map Server IP Address Use the drop down Select Add Adds the IP address NOTE Only one server...

Страница 98: ...on will download the contents of the EEPROM to the client computer file 18 2 Recovery To upload new firmware first select the file on your client computer Enter the switch password and select the Upda...

Страница 99: ...poor utilization of the switch When a packet is stored in a switch for a long time the time slot defined by the protocol will expire and this packet becomes useless To prevent these useless packets fr...

Страница 100: ...Page 100 19 2 VLAN Striding By selecting this function the switch will forward uni cast packets to the destination port no matter whether destination port is in the same VLAN...

Страница 101: ...ion 1 and version 2 without the intervention of CPU The IGMP report packets are automatically handled by the switch When the user enable Leave packet will be forwarded to IGMP router ports function If...

Страница 102: ...rame transferred to the other VLAN member is forwarded only out the uplink port For example Step 1 set port 1 2 and 3 are the same VLAN set port 4 5 and 6 are the same VLAN Step 2 set port 1 is uplink...

Страница 103: ...only Read Write means the administrator can view and modify this community Field Description System Description The administrator can enter a device name for the identification in the network System C...

Страница 104: ...Page 104...

Страница 105: ...rt xx E3 Port Severe Short Circuit Event on Port xx E4 Port Thermal Shutdown Event on Port xx E5 Port Temperature Limit Event on Port xx E6 Main Power Overload Event on Port xx E7 PoE Auto Check Timeo...

Страница 106: ...ault value a To activate this function the administrator should follow the following procedures Press the Load Default button for 3 seconds until you see the LoadDefault LED blinking b When LED starts...

Страница 107: ...milar to firewalls There are 3 web pages associated with the manual ACL configuration ACL Access Control List The web page shows the ACEs in a prioritized way highest top to lowest bottom Default the...

Страница 108: ...for higher availability also Port Aggregation and Link Aggregation ARP ARP is an acronym for Address Resolution Protocol It is a protocol that used to convert an IP address into a physical address su...

Страница 109: ...ynamic Host Configuration Protocol It is a protocol used for assigning dynamic IP addresses to devices on a network DHCP used by networked computers clients to obtain IP addresses and other parameters...

Страница 110: ...ID is 6 bytes in length and the value is equal the DHCP relay agents MAC address DHCP Snooping DHCP Snooping is used to block intruder on the untrusted ports of the switch device when it tries to inte...

Страница 111: ...features Fast Leave Multicast snooping Fast Leave processing allows the switch to remove an interface from the forwarding table entry without first sending out group specific queries to the interface...

Страница 112: ...ncryption algorithm which is considered an adequate degree of encryption for commercial exchange I ICMP ICMP is an acronym for Internet Control Message Protocol It is a protocol that generated the err...

Страница 113: ...rs taking addresses in large blocks the bulk of which remain unused There is a rather substantial movement to adopt a new version of the Internet Protocol IPv6 which would have 128 bits Internet Proto...

Страница 114: ...ddress contained in the frame The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table c...

Страница 115: ...BIOS is an acronym for Network Basic Input Output System It is a program that allows applications on separate computers to communicate within a Local Area Network LAN and it is not supported on a Wide...

Страница 116: ...ng equipment to a remote device The remote device is called a PD PHY PHY is an abbreviation for Physical Interface Transceiver and is the device that implements the Ethernet physical layer IEEE 802 3...

Страница 117: ...le of QCEs containing QoS control entries that classify to a specific QoS class on specific traffic objects Each accessible traffic object contains an identifier to its QCL The privileges determine sp...

Страница 118: ...being backwards compatible with STP S SHA SHA is an acronym for Secure Hash Algorithm It designed by the National Security Agency NSA and published by the NIST as a U S Federal Information Processing...

Страница 119: ...n choose one to connect to based on pre configuration or by displaying a list of SSIDs in range and asking the user to select one Wikipedia SSH SSH is an acronym for Secure SHell It is a network proto...

Страница 120: ...another It is known as a connection oriented protocol which means that a connection is established and maintained until such time as the message or messages to be exchanged by the application programs...

Страница 121: ...known as PCP V VLAN Virtual LAN is a method to restrict communication between switch ports VLANs can be used for the following applications VLAN unaware switching This is the default configuration Al...

Страница 122: ...VLAN configured specially for voice traffic By adding the ports with voice devices attached to voice VLAN we can perform QoS related configuration for voice data ensuring the transmission priority of...

Страница 123: ...Auto Yes Fixed 1G Fixed 1G Yes Bandwidth Vi30126 Vi31026 Vi31126 Vi32026 Vi32126 Vi35126 Vi5001 Compatible SFP port 25 26 Setting Result VI00850MM H 1G Fixed 1G Fixed 100MB No VI01310MM H 100 MB Fixed...

Страница 124: ...es Bandwidth VI35126 Vi3010 Vi3026 Compatible SFP port 1 16 Setting Result VI00850MM H 1G Fixed 100MB Auto Yes Fixed 100MB Fixed 100MB Yes VI01310MM H 100 MB Fixed 100MB Auto Yes Fixed 100MB Fixed 100...

Страница 125: ...0MB Fixed 100MB Yes Vi01310MM H 100 MB Fixed 100MB Fixed 100MB Yes Vi01310SM H 1G Fixed 100MB Fixed 100MB Yes Bandwidth VI35126 Vi30005 Compatible SFP port 1 16 Setting Result Vi 00850MM H 1G Fixed 10...

Страница 126: ...Page 126 Contact Information Vigitron Inc 7810 Trade Street Suite 100 San Diego CA 92121 support vigitron com Tel 858 484 5209 Fax 858 484 1205 www vigitron com...

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