Users Guide

MIB Support for PFC Storm Control.......................................................................................................................... 838
MIB Support for PFC no-drop-priority L2Dlf Drop................................................................................................... 840
MIB Support for Monitoring the overall buffer usage for lossy and lossless traffic per XPE..............................840
SNMP Support for WRED Green/Yellow/Red Drop Counters................................................................................841
MIB Support to Display the Available Partitions on Flash........................................................................................ 842
Viewing the Available Partitions on Flash............................................................................................................. 842
MIB Support to Display Egress Queue Statistics...................................................................................................... 843
MIB Support to Display Egress Queue Statistics...................................................................................................... 844
Viewing the ECMP Group Count Information..................................................................................................... 844
MIB Support for entAliasMappingTable .................................................................................................................... 846
Viewing the entAliasMappingTable MIB............................................................................................................... 847
MIB Support to Display the FCS Error Ratio Details.................................................................................................847
Viewing the FCS Error Ratio Details..................................................................................................................... 848
MIB Support for LAG.................................................................................................................................................... 849
Viewing the LAG MIB.............................................................................................................................................. 851
Manage VLANs using SNMP........................................................................................................................................851
Creating a VLAN.......................................................................................................................................................851
Assigning a VLAN Alias............................................................................................................................................851
Displaying the Ports in a VLAN..............................................................................................................................852
Add Tagged and Untagged Ports to a VLAN...................................................................................................... 852
Managing Overload on Startup....................................................................................................................................853
Enabling and Disabling a Port using SNMP................................................................................................................853
Fetch Dynamic MAC Entries using SNMP.................................................................................................................854
Deriving Interface Indices.............................................................................................................................................855
Monitor Port-Channels.................................................................................................................................................856
Troubleshooting SNMP Operation.............................................................................................................................. 857
Transceiver Monitoring.................................................................................................................................................857
48 Stacking.................................................................................................................................................. 859
Stacking Overview........................................................................................................................................................ 859
Stack Management Roles...................................................................................................................................... 859
Stack Master Election.............................................................................................................................................860
Virtual IP.................................................................................................................................................................... 861
Failover Roles............................................................................................................................................................861
MAC Addressing on Stacks.................................................................................................................................... 861
Stacking LAG........................................................................................................................................................... 863
Supported Stacking Topologies.............................................................................................................................863
High Availability on Stacks......................................................................................................................................863
Management Access on Stacks............................................................................................................................ 864
Important Points to Remember...................................................................................................................................864
Stacking Installation Tasks........................................................................................................................................... 865
Create a Stack.........................................................................................................................................................865
Add Units to an Existing Stack.............................................................................................................................. 869
Split a Stack.............................................................................................................................................................. 871
Stacking Configuration Tasks...................................................................................................................................... 872
Assigning Unit Numbers to Units in an Stack...................................................................................................... 872
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