Mailing List Archive

Disadvantages of Virtual Access Interface over Virtual Access Sub-Interfaces
Hi,


After pushing Cisco AVP "lcp:interface-config#1=rate-limit ...." via AAA Server on PPPoE user, virtual access interfaces are cloned instead of virtual access sub-interfaces. May I know the disadvantages of virtual access interfaces over virtual access sub-interfaces?

sh vtemplate
Virtual access subinterface creation is globally enabled

Active Active Subint Pre-clone Pre-clone Interface
Interface Subinterface Capable Available Limit Type
--------- ------------ ------- --------- --------- ---------
Vt1 2 0 Yes -- -- Serial

Usage Summary
Interface Subinterface
--------- ------------
Current Serial in use 4 0
Current Serial free 0 2
Current Ether in use 0 0
Current Ether free 0 0
Current Tunnel in use 0 0
Current Tunnel free 0 0
Total 4 2

Cumulative created 8 3
Cumulative freed 3 3

Base virtual access interfaces: 2
Total create or clone requests: 12
Cancelled create or clone requests: 0
Current request queue size: 0
Current free pending: 0
Current recycle pending: 0

Maximum request duration: 4 msec
Average request duration: 2 msec
Last request duration: 0 msec

Maximum processing duration: 4 msec
Average processing duration: 2 msec
Last processing duration: 0 msec



Regards







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