Reference Guide

Monitor Port-Channels....................................................................................................................................................172
Entity MIBS.....................................................................................................................................................................173
Example of Sample Entity MIBS outputs...................................................................................................................173
SNMP Traps for Link Status............................................................................................................................................174
Standard VLAN MIB........................................................................................................................................................174
Enhancements.......................................................................................................................................................... 174
Fetching the Switchport Conguration and the Logical Interface Conguration .......................................................174
MIB Support to Display the Available Memory Size on Flash...........................................................................................175
Viewing the Available Flash Memory Size..................................................................................................................175
MIB Support to Display the Software Core Files Generated by the System.................................................................... 175
Viewing the Software Core Files Generated by the System...................................................................................... 176
17 Stacking......................................................................................................................177
Supported Modes........................................................................................................................................................... 177
Conguring a Switch Stack.............................................................................................................................................177
Stacking Prerequisites...............................................................................................................................................177
Master Selection Criteria...........................................................................................................................................177
Conguring Priority and stack-group.........................................................................................................................178
Cabling the Switch Stack.......................................................................................................................................... 178
Accessing the CLI..................................................................................................................................................... 179
Conguring and Bringing Up a Stack.........................................................................................................................179
Adding a Stack Unit.................................................................................................................................................. 180
Resetting a Unit on a Stack...................................................................................................................................... 180
Removing an Aggregator from a Stack...................................................................................................................... 181
Merging Two Operational Stacks............................................................................................................................... 181
Verifying a Stack Conguration........................................................................................................................................181
Using Show Commands.............................................................................................................................................181
Troubleshooting a Switch Stack...................................................................................................................................... 182
Failure Scenarios.......................................................................................................................................................182
Upgrading a Switch Stack...............................................................................................................................................184
Upgrading a Single Stack Unit.........................................................................................................................................185
18 Broadcast Storm Control............................................................................................ 187
Supported Modes........................................................................................................................................................... 187
Disabling Broadcast Storm Control..................................................................................................................................187
Displaying Broadcast-Storm Control Status.....................................................................................................................187
Conguring Storm Control.............................................................................................................................................. 187
19 System Time and Date................................................................................................188
Supported Modes...........................................................................................................................................................188
Setting the Time for the Software Clock........................................................................................................................ 188
Setting the Timezone......................................................................................................................................................188
Setting Daylight Savings Time.........................................................................................................................................189
Setting Daylight Saving Time Once...........................................................................................................................189
Setting Recurring Daylight Saving Time.................................................................................................................... 189
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