Avaya P880, P580, P550R manual Option 82 for Dchp, Point-to-Point Protocol PPP and Telnet

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Workaround: Flush the L3 Forwarding Table before changing the L3 Forwarding Cache Max Entries value.

Option 82 for DCHP

The following problems have no workarounds:

The switch does not add relay agent information (option 82) to a BOOTP request.

The option 82 relay agent does not check frames for the

 

IPSEC authentication header or IPSEC encapsulating security

 

payload.

PCMCIA

 

 

The following problem has no workaround:

 

Text files copied from the PCMCIA card cannot be read.

Problem:

The 80-Series Supervisor module will not fully reset if you initiate a

 

reset from either the CLI or the web agent after you perform a

 

command that involves reading from, or writing to, the PCMCIA

 

card.

Workaround:

Power the switch off and then on after you read from or write to the

 

PCMCIA card.

Point-to-Point Protocol (PPP) and Telnet

The following problems have no workaround:

A Telnet session to the serial port via PPP may time out during attempts to transfer large files, such as executable images, to a Trivial File Transfer Protocol (TFTP) server. This does not terminate the file transfer. An in-progress TFTP file transfer ends only after the file transfer is completed.

A new baud rate may take effect before the current PPP connection is terminated if the baud rate change command is entered more than once. This results in the termination of the PPP connection. This requires re-establishment of a PPP connection.

610-0184-095

June 14, 2001

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Contents Overview Cajun P550R/P580/P880/P882 Switch Release NotesHardware New Hardware and Software FeaturesSoftware Features June 14 Overview Supported Product Binaries and Boot CodesQueue Classification and Servicing Features Type of Switch Binary File Boot FileClassification 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 AgentCjnipv4serv.mib Changing the Status of Option 82 by Using the CLIChanging the Status of Option 82 by Using Snmp MIB ItemEnabling Traps for Unknown Source Addresses Enabling MAC Address Lock and Traps by Using the Web AgentEnabling MAC Address Lock and Traps by Using the CLI ProminetMib.txt, version Enabling MAC Address Lock and Traps by Using SnmpProminetMib.txt MIB, MIB Items, and OIDs for MAC Address LockEnhancements Changed CLI CommandsCorrected Problems Flood Rate Limiting Known Problems and WorkaroundsCommand Line Interface CLI ATM Uplink ModulesDesired Rate Web or CLI Setting Frames Transmitted with Cyclic Redundancy Check CRC ErrorsIntelligent Multicasting Hot Swap ModulesIgmp Group Membership Table Example L3 Forwarding Cache IPXPoint-to-Point Protocol PPP and Telnet Option 82 for DchpSeries Modules Port MirroringSimple Network-Management Protocol Snmp Redundant Switch ControllerRemote Monitoring Rmon Supervisor Module Downloading the Startup Configuration FileP580/P882 Chassis Slot Following error message in the CLI Switch PortsAuto-Negotiation Vlan IssuesWeb AFT Issues Functional RestrictionsLegacy CLI Checksum Error MessageCajunView CPU SynchronizationLink Status Distance Vector Multicast Routing Protocol DvmrpHunt Groups Oversized Packets Loopback TestsNetscape 3Com Tagging Redundant Controller SupportSoftware License Keying Spanning Tree Protocol STPWeb Agent Documentation Updates and CorrectionsTftp Download Status Delay Cajun P550R/P880/P882 Switch User GuideClick 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