show mac-address-table dynamic displays Sandby Supervisor mac addresses

Unanswered Question
Jul 6th, 2009
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Hello !

Please someone explain me why this command will show mac addresses for the standby supervisor, and how can I enable/disable this feature.


Version is

sup-bootdisk:s72033-advipservicesk9_wan-mz.122-33.SXI1.bin



6509-1#show mac-address-table dynamic vlan 14

Legend: * - primary entry

age - seconds since last seen

n/a - not available


vlan mac address type learn age ports

------+----------------+--------+-----+----------+--------------------------

Active Supervisor:

* 14 0014.2214.9c48 dynamic Yes 320 Po1

* 14 1200.0000.0900 dynamic Yes 205 Po1

* 14 0021.d86a.59e1 dynamic Yes 20 Te7/1

* 14 0000.0c07.ac01 dynamic Yes 0 Po1

* 14 0200.0000.0700 dynamic Yes 195 Po1

* 14 0009.447b.1008 dynamic Yes 370 Po1

* 14 0008.206e.b808 dynamic Yes 470 Po1

* 14 0009.1184.1d0a dynamic Yes 0 Po1

* 14 001f.ca08.7a63 dynamic Yes 260 Po1

Standby Supervisor:

* 14 0014.2214.9c48 dynamic Yes 325 Po1

* 14 1200.0000.0900 dynamic Yes 235 Po1

* 14 0000.0c07.ac01 dynamic Yes 200 Po1

* 14 0200.0000.0700 dynamic Yes 200 Po1

* 14 0009.447b.1008 dynamic Yes 360 Po1

* 14 0008.206e.b808 dynamic Yes 360 Po1

* 14 0009.1184.1d0a dynamic Yes 200 Po1

* 14 001f.ca08.7a63 dynamic Yes 200 Po1

6509-1#

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paolo bevilacqua Mon, 07/06/2009 - 16:01
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You don't want standby sup to know MAC addresses ?

How it would do a quick takeover from standby then ?

federico_caminos Tue, 07/07/2009 - 09:29
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Hi

The thing is I have a second switch , same hardware configuration and IOS version , but this second switch will not display the same command with mac address from StandBy supervisor


6509-2#sh mac-address-table dynamic vlan 14

Legend: * - primary entry

age - seconds since last seen

n/a - not available


vlan mac address type learn age ports

------+----------------+--------+-----+----------+--------------------------

Active Supervisor:

* 14 0014.2214.9c48 dynamic Yes 355 Gi5/3

* 14 1200.0000.0900 dynamic Yes 265 Gi5/3

* 14 0021.d86a.59e1 dynamic Yes 200 Gi5/3

* 14 0000.0c07.ac01 dynamic Yes 0 Gi5/3

* 14 0200.0000.0700 dynamic Yes 110 Gi5/3

* 14 001f.ca08.7a63 dynamic Yes 205 Te7/1

* 14 0009.447b.1008 dynamic Yes 370 Gi5/3

* 14 0008.206e.b808 dynamic Yes 190 Gi5/3

* 14 0009.1184.1d0a dynamic Yes 0 Gi5/3


paolo bevilacqua Wed, 07/08/2009 - 01:37
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Would check the second switch perhaps the standby mechanism is not working correctly.


Lastima no estoy en BsAs sino le echaba una miradita :)

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