Hi
I have a wierd problem with MAC aging, which is changed seemingly by it's selfs
The Hardware :
cisco WS-C6006 (c6sup2_rp-DSV-M), Version 12.1(26)E4, System image file is "slot0:c6sup12-dsv-mz.121-26.E4.bin"
sho mod, part :
Mod Ports Card Type Model
--- ----- -------------------------------------- ------------------ 1 2 Cat 6k sup 1 Enhanced QoS (Active) WS-X6K-SUP1A-2GE 2 8 8 port 1000mb ethernet WS-X6408-GBIC 3 24 24 port 100FX Multi mode WS-X6324-100FX-MM 5 8 8 port 1000mb GBIC Enhanced QoS WS-X6408A-GBIC
Show running, part :
mac-address-table aging-time 600 mac-address-table aging-time 600 vlan 1 mac-address-table aging-time 600 vlan 10 mac-address-table aging-time 600 vlan 20 mac-address-table aging-time 600 vlan 30 mac-address-table aging-time 600 vlan 40
When I continuely issue the command, I see that the aging time flops back and forth between the configured 600 sec and 15 sec !!
#show mac-address-table aging-time Vlan Aging Time
---- ---------- Global 600 1 600 10 15 20 600 30 600 40 600
#show mac-address-table aging-time Vlan Aging Time
---- ---------- Global 600 1 600 10 15 20 15 30 600 40 600
#show mac-address-table aging-time Vlan Aging Time
---- ---------- Global 600 1 600 10 600 20 600 30 600 40 600
#show mac-address-table aging-time Vlan Aging Time
---- ---------- Global 600 1 600 10 15 20 600 30 600 40 600
and so on ...
What can cause this ? Are there any protocols etc, that can "tell" the C6000 to fx. negotiate the timer settings, or change it ?
HELP ! Martin