Administrator Guide
MIB Support to Display Egress Queue Statistics.......................................................................................................832
Viewing the ECMP Group Count Information......................................................................................................832
MIB Support for entAliasMappingTable ..................................................................................................................... 835
Viewing the entAliasMappingTable MIB................................................................................................................835
MIB Support to Display the FCS Error Ratio Details.................................................................................................835
Viewing the FCS Error Ratio Details......................................................................................................................837
MIB Support for LAG.................................................................................................................................................... 838
Viewing the LAG MIB..............................................................................................................................................839
MIB Support for PFC Storm Control.......................................................................................................................... 839
MIB Support for PFC no-drop-priority L2Dlf Drop.................................................................................................... 841
MIB Support for Monitoring the overall buer usage for lossy and lossless trac per XPE............................... 842
Manage VLANs using SNMP....................................................................................................................................... 842
Creating a VLAN...................................................................................................................................................... 843
Assigning a VLAN Alias........................................................................................................................................... 843
Displaying the Ports in a VLAN.............................................................................................................................. 843
Add Tagged and Untagged Ports to a VLAN....................................................................................................... 843
Managing Overload on Startup....................................................................................................................................844
Enabling and Disabling a Port using SNMP................................................................................................................844
Fetch Dynamic MAC Entries using SNMP................................................................................................................. 845
Deriving Interface Indices............................................................................................................................................. 846
Monitor Port-Channels..................................................................................................................................................847
Troubleshooting SNMP Operation...............................................................................................................................848
Transceiver Monitoring..................................................................................................................................................848
48 Storm Control..........................................................................................................................................850
Congure Storm Control.............................................................................................................................................. 850
Conguring Storm Control from INTERFACE Mode...........................................................................................850
Conguring Storm Control from CONFIGURATION Mode.................................................................................851
PFC Storm.......................................................................................................................................................................851
Detect PFC Storm...................................................................................................................................................852
Restore Queue Drop State..................................................................................................................................... 852
View Details of Storm Control PFC.......................................................................................................................852
49 Spanning Tree Protocol (STP)................................................................................................................. 854
Protocol Overview.........................................................................................................................................................854
Congure Spanning Tree.............................................................................................................................................. 855
Related Conguration Tasks...................................................................................................................................855
Important Points to Remember................................................................................................................................... 855
Conguring Interfaces for Layer 2 Mode................................................................................................................... 856
Enabling Spanning Tree Protocol Globally...................................................................................................................857
Adding an Interface to the Spanning Tree Group...................................................................................................... 859
Modifying Global Parameters.......................................................................................................................................859
Modifying Interface STP Parameters..........................................................................................................................860
Enabling PortFast.......................................................................................................................................................... 860
Prevent Network Disruptions with BPDU Guard................................................................................................. 861
Selecting STP Root....................................................................................................................................................... 863
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