[c-nsp] cat3550

[Marko Milivojevic]

> I think if you do that >8 times you are no longer hardware switched  
> and you get punted to software

	Internally, these are treated as VLAN SVI's I believe:

xxx>show vlan internal usage

VLAN Usage
---- --------------------
1025 FastEthernet0/2
1026 FastEthernet0/3
1027 FastEthernet0/4
1028 FastEthernet0/5
1029 FastEthernet0/6
1030 FastEthernet0/7
1031 FastEthernet0/8
1032 FastEthernet0/9
1033 FastEthernet0/10
1034 FastEthernet0/11
1035 FastEthernet0/12
1036 FastEthernet0/13
1037 FastEthernet0/14
1038 FastEthernet0/1

	This is one of my "heavily" used L3 access 3550's.

 > CPU utilization for five seconds: 1%/0%; one minute:
 > 1%; five minutes: 1%

	It doesn't look like any software forwarding is involved here.

Marko.