08-29-2006 07:45 PM - edited 03-03-2019 04:44 AM
This is my config:
mac access-list extended maccon
permit host ?.?.?.? any
permit any host ?.?.?.?
vlan access-map mac_access 10
match mac address maccon
action forward
vlan filter mac_access vlan-list 30
inter vlan 30
mac packet-classify
I have 50 desktop pc。45 of them work fine.BUT 5 of them can't ping some of other network address.why?
08-29-2006 11:31 PM
Are the 45 PC work randomly or fixed 45 PC work but remining 5 not ?
If not, are the 5 PC belong to the lowest mac access-list location ?
Can you tell the switch model and sw ver. ?
08-31-2006 02:03 AM
5 pc work not randomly,it's fixed.They are not belong to the lowest mac access-list location.
switch:catalyst 6509
IOS:12.2(18)sxd7
08-31-2006 05:12 PM
I am not sure did you enable the mac-address-table limit per vlan. Can you check the result of "show mac-address-table limit" ?
If there is limit, try "mac-address-table limit vlan 50 maximum n", where the n is the max. max address in the VLAN 30.
Lnik here FYI :
If you do not have the limitation on it, then I have no idea on the configuration, you may need to try to upgrade the IOS for test. Or check w/ Cisco to determine any bug related to this limitation.
Hope this helps.
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