[c-nsp] Cisco ASR 1000 vpdn session limit

Marc Keilwerth mk at mk.de
Wed Feb 2 05:24:40 EST 2011


Cisco docs state that an ESP5 in a ASR1002 has a limit of 12000 broadband sessions and an 
ESP10 has a limit of 24000 sessions.

When I use the box as a L2TP tunnel switch, do I have to count each session twice?
I mean when I have 2000 sessions coming in via L2TP which are directly forwarded 
via L2TP to another box, do I have 2000 or 4000 total sessions ?


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