Users Guide

MIB Support to Display the Software Core Files Generated by the System.................................................................... 801
Viewing the Software Core Files Generated by the System......................................................................................801
Manage VLANs using SNMP......................................................................................................................................... 802
Creating a VLAN...................................................................................................................................................... 802
Assigning a VLAN Alias............................................................................................................................................ 802
Displaying the Ports in a VLAN.................................................................................................................................802
Add Tagged and Untagged Ports to a VLAN............................................................................................................ 803
Managing Overload on Startup...................................................................................................................................... 804
Enabling and Disabling a Port using SNMP.................................................................................................................... 805
Fetch Dynamic MAC Entries using SNMP..................................................................................................................... 805
Deriving Interface Indices...............................................................................................................................................806
Monitor Port-Channels...................................................................................................................................................807
Troubleshooting SNMP Operation..................................................................................................................................808
52 Stacking....................................................................................................................809
S-Series Stacking Overview...........................................................................................................................................809
Stack Management Roles........................................................................................................................................ 809
Stack Master Election...............................................................................................................................................810
Virtual IP................................................................................................................................................................... 810
Failover Roles............................................................................................................................................................ 811
MAC Addressing on S-Series Stacks......................................................................................................................... 811
Stacking LAG............................................................................................................................................................812
Supported Stacking Topologies.................................................................................................................................812
High Availability on S-Series Stacks.......................................................................................................................... 813
Management Access on S-Series Stacks..................................................................................................................814
Important Points to Remember.......................................................................................................................................814
S-Series Stacking Installation Tasks................................................................................................................................ 815
Create an S-Series Stack..........................................................................................................................................815
Add Units to an Existing S-Series Stack....................................................................................................................819
Split an S-Series Stack..............................................................................................................................................821
S-Series Stacking Conguration Tasks........................................................................................................................... 822
Assigning Unit Numbers to Units in an S-Series Stack............................................................................................. 822
Creating a Virtual Stack Unit on an S-Series Stack.................................................................................................. 822
Displaying Information about an S-Series Stack....................................................................................................... 822
Inuencing Management Unit Selection on an S-Series Stack................................................................................. 824
Managing Redundancy on an S-Series Stack...........................................................................................................825
Resetting a Unit on an S-Series Stack......................................................................................................................825
Verify a Stack Conguration...........................................................................................................................................825
Displaying the Status of Stacking Ports....................................................................................................................826
Remove Units or Front End Ports from a Stack..............................................................................................................827
Removing a Unit from an S-Series Stack..................................................................................................................827
Removing Front End Port Stacking.......................................................................................................................... 827
Troubleshoot an S-Series Stack......................................................................................................................................828
Recover from Stack Link Flaps.................................................................................................................................828
Recover from a Card Problem State on an S-Series Stack.......................................................................................828
Recover from a Card Mismatch State on an S-Series Stack.................................................................................... 829
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