Users Guide
MIB Support to Display Reason for Last System Reboot......................................................................................... 974
Viewing the Reason for Last System Reboot Using SNMP...............................................................................975
MIB Support to Display the Available Partitions on Flash.........................................................................................975
Viewing the Available Partitions on Flash..............................................................................................................976
MIB Support to Display Egress Queue Statistics....................................................................................................... 977
MIB Support to Display Egress Queue Statistics....................................................................................................... 977
Viewing the ECMP Group Count Information...................................................................................................... 977
MIB Support for entAliasMappingTable .....................................................................................................................980
Viewing the entAliasMappingTable MIB................................................................................................................980
SNMP Support for WRED Green/Yellow/Red Drop Counters................................................................................980
MIB Support for LAG.....................................................................................................................................................981
Viewing the LAG MIB..............................................................................................................................................982
MIB Support to Display Unrecognized LLDP TLVs....................................................................................................983
MIB Support to Display Reserved Unrecognized LLDP TLVs............................................................................ 983
MIB Support to Display Organizational Specic Unrecognized LLDP TLVs.....................................................984
Manage VLANs using SNMP.......................................................................................................................................985
Creating a VLAN......................................................................................................................................................985
Assigning a VLAN Alias........................................................................................................................................... 985
Displaying the Ports in a VLAN.............................................................................................................................. 985
Add Tagged and Untagged Ports to a VLAN....................................................................................................... 985
Managing Overload on Startup....................................................................................................................................986
Enabling and Disabling a Port using SNMP................................................................................................................ 987
Fetch Dynamic MAC Entries using SNMP................................................................................................................. 987
Deriving Interface Indices............................................................................................................................................. 988
Monitoring BGP sessions via SNMP...........................................................................................................................990
Monitor Port-Channels................................................................................................................................................. 992
Troubleshooting SNMP Operation...............................................................................................................................993
Transceiver Monitoring................................................................................................................................................. 993
53 Storm Control..........................................................................................................................................994
Congure Storm Control...............................................................................................................................................994
Conguring Storm Control from INTERFACE Mode...........................................................................................994
Conguring Storm Control from CONFIGURATION Mode................................................................................995
54 Spanning Tree Protocol (STP)................................................................................................................. 996
Protocol Overview.........................................................................................................................................................996
Congure Spanning Tree.............................................................................................................................................. 996
Related Conguration Tasks................................................................................................................................... 997
Important Points to Remember....................................................................................................................................997
Conguring Interfaces for Layer 2 Mode....................................................................................................................998
Enabling Spanning Tree Protocol Globally.................................................................................................................. 999
Adding an Interface to the Spanning Tree Group..................................................................................................... 1001
Modifying Global Parameters...................................................................................................................................... 1001
Modifying Interface STP Parameters........................................................................................................................ 1002
Enabling PortFast.........................................................................................................................................................1002
Preventing Network Disruptions with BPDU Guard................................................................................................1003
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