Concept Guide

MIB Support for PFC Storm Control.......................................................................................................................... 908
MIB Support for PFC no-drop-priority L2Dlf Drop.................................................................................................... 910
MIB Support for Monitoring the overall buer usage for lossy and lossless trac per XPE................................910
SNMP Support for WRED Green/Yellow/Red Drop Counters................................................................................. 911
MIB Support to Display the Available Partitions on Flash..........................................................................................912
Viewing the Available Partitions on Flash.............................................................................................................. 912
MIB Support to Display Egress Queue Statistics....................................................................................................... 913
MIB Support to ECMP Group Count...........................................................................................................................914
Viewing the ECMP Group Count Information...................................................................................................... 914
MIB Support for entAliasMappingTable ......................................................................................................................916
Viewing the entAliasMappingTable MIB.................................................................................................................917
MIB Support to Display the FCS Error Ratio Details..................................................................................................917
Viewing the FCS Error Ratio Details...................................................................................................................... 918
MIB Support for LAG.....................................................................................................................................................919
Viewing the LAG MIB...............................................................................................................................................921
MIB Support to Display Unrecognized LLDP TLVs.................................................................................................... 921
MIB Support to Display Reserved Unrecognized LLDP TLVs.............................................................................921
MIB Support to Display Organizational Specic Unrecognized LLDP TLVs.....................................................922
MIB support for Port Security......................................................................................................................................923
Global MIB objects for port security..................................................................................................................... 923
MIB support for interface level port security....................................................................................................... 923
MIB objects for conguring MAC addresses....................................................................................................... 925
MIB objects for conguring MAC addresses....................................................................................................... 925
MIB support for MAC notication traps..................................................................................................................... 926
Conguring SNMP traps for new MAC learning or station–move..........................................................................926
Manage VLANs using SNMP....................................................................................................................................... 927
Creating a VLAN...................................................................................................................................................... 927
Assigning a VLAN Alias............................................................................................................................................927
Displaying the Ports in a VLAN.............................................................................................................................. 927
Add Tagged and Untagged Ports to a VLAN....................................................................................................... 928
Managing Overload on Startup....................................................................................................................................928
Enabling and Disabling a Port using SNMP................................................................................................................929
Fetch Dynamic MAC Entries using SNMP................................................................................................................. 929
Example of Deriving the Interface Index Number...................................................................................................... 931
MIB Objects for Viewing the System Image on Flash Partitions........................................................................931
Monitoring BGP sessions via SNMP............................................................................................................................931
Monitor Port-Channels................................................................................................................................................. 933
Troubleshooting SNMP Operation...............................................................................................................................934
Transceiver Monitoring..................................................................................................................................................934
Conguring SNMP context name............................................................................................................................... 935
49 Stacking...................................................................................................................................................937
Stacking Overview.........................................................................................................................................................937
Stack Management Roles.......................................................................................................................................937
Stack Master Election.............................................................................................................................................938
Virtual IP................................................................................................................................................................... 939
28
Contents