Avaya P550R, P580 Changing the Status of Option 82 by Using the CLI, MIB Item, Cjnipv4serv.mib

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2.Enable or disable the suboptions as appropriate in the DHCP Option - Circuit Info and DHCP Option 82 - Agent Info fields.

Changing the Status of Option 82 by Using the CLI

To use the CLI to change the status of option 82, enter Global

Configuration mode and use the following commands:

To enable suboption 1, use the following command:

>(config)# ip dhcp circuit-info

To enable suboption 2, use the following command:

>(config)# ip dhcp agent-info

To disable suboption 1, use the following command:

>(config)# no ip dhcp circuit-info

To disable suboption 2, use the following command:

>(config)# no ip dhcp agent-info

*Note: For information on how to enter Global Configuration command mode, see “Accessing/Exiting the Command Modes” in chapter 1 of Cajun P550R/P880/P882 Command Reference Guide.

Changing the Status of Option 82 by Using SNMP

To change the status of option 82 by using SNMP, use the MIB items that are listed in Table 3. These MIB items are defined in cjnipv4serv.mib.

Table 3. MIB, MIB Items and OIDs for Option 82

MIB

MIB Item

OID

 

 

 

cjnipv4serv.mib

cjnDHCPOpt82Sub1Enabled

1.3.6.1.4.1.1751.2.43.2.5.5.1

 

 

 

 

cjnDHCPOpt82Sub2Enabled

1.3.6.1.4.1.1751.2.43.2.5.5.2

 

 

 

610-0184-095

June 14, 2001

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Contents Overview Cajun P550R/P580/P880/P882 Switch Release NotesSoftware Features New Hardware and Software FeaturesHardware June 14 Queue Classification and Servicing Features Supported Product Binaries and Boot CodesType of Switch Binary File Boot File OverviewClassification of Traffic WFQ Queue-Servicing Algorithm Port Mirroring on 80-Series ModulesSetting Up Port Mirroring Configuring Port Mirroring By Using the CLIPort Ranges for 80-Series Port Mirroring Port Ranges for 80-Series Port Mirroring Config# clear port mirror fabricmode2 channel channel If you select Then Configuring Port Mirroring By Using the Web AgentEnabling Option 82 for Dhcp Changing the Status of Option 82 by Using the Web AgentChanging the Status of Option 82 by Using Snmp Changing the Status of Option 82 by Using the CLIMIB Item Cjnipv4serv.mibEnabling MAC Address Lock and Traps by Using the CLI Enabling MAC Address Lock and Traps by Using the Web AgentEnabling Traps for Unknown Source Addresses ProminetMib.txt, version Enabling MAC Address Lock and Traps by Using SnmpProminetMib.txt MIB, MIB Items, and OIDs for MAC Address LockCorrected Problems Changed CLI CommandsEnhancements Command Line Interface CLI Known Problems and WorkaroundsATM Uplink Modules Flood Rate LimitingDesired Rate Web or CLI Setting Frames Transmitted with Cyclic Redundancy Check CRC ErrorsIgmp Group Membership Table Hot Swap ModulesIntelligent Multicasting Example L3 Forwarding Cache IPXPoint-to-Point Protocol PPP and Telnet Option 82 for DchpSeries Modules Port MirroringRemote Monitoring Rmon Redundant Switch ControllerSimple Network-Management Protocol Snmp P580/P882 Chassis Slot Downloading the Startup Configuration FileSupervisor Module Following error message in the CLI Switch PortsWeb AFT Issues Vlan IssuesFunctional Restrictions Auto-NegotiationCajunView Checksum Error MessageCPU Synchronization Legacy CLIHunt Groups Distance Vector Multicast Routing Protocol DvmrpLink Status Netscape Loopback TestsOversized Packets Software License Keying Redundant Controller SupportSpanning Tree Protocol STP 3Com TaggingTftp Download Status Delay Documentation Updates and CorrectionsCajun P550R/P880/P882 Switch User Guide Web AgentClick Interfaces Technical SupportCommand Setting the Priority of a PortExamples Setting a Port to Ignore Tag PriorityDisplaying the Port Settings Setting a Rule in an Access Control List June 14 Displaying Access Control Lists Setting WFQ Correct syntax for Command 2 is Displaying the Queue Service Settings