08-30-2007 02:20 AM - edited 03-05-2019 06:11 PM
Hi everyone!
I've got stack of 9 C3750-48-TS. Some PC's have connectivity problem.
For example: I see interface status connected but I don't see PC's MAC-address on this interface.
When I use
show mac-address-table count
command, I've got:
Total Mac Address Space Available: 0
I guess here the problem is. May be it's possible to increase CAM table size somehow?
08-30-2007 02:23 AM
Hi everyone!
I've got stack of 9 C3750-48-TS. IOS 12.2.37-SE (ADVANCED IP SERVICES). Some PC's have connectivity problem.
For example: I see interface status connected but I don't see PC's MAC-address on this interface.
When I use
show mac-address-table count
command, I've got:
Total Mac Address Space Available: 0
I guess here the problem is. May be it's possible to increase CAM table size somehow?
08-30-2007 04:16 AM
"May be it's possible to increase CAM table size somehow?"
PS:
Does your L2 domain extend beyond just the one stack of 9?
08-30-2007 04:37 AM
This stack is a part of L2 domain. If I understood you right.
Sorry my bad English, it isn't my native language.
08-30-2007 04:46 AM
I found solution by decreasing mac-address table aging time from 300 sec to 60 sec.
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