Maximum number of L2TP VPDN tunnels supported

[a.manosca]

How many concurrent VPDN sessions does a Cisco 7100 series support?

TIA.

[beth-martin]

I don't think there is a ' limit ' on no. of sessions.

Just give the command " no vpdn session-limit " command and it will accept as many as you want.

You can refer this link:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1830/products_feature_guide09186a0080087af6.html#7977

The more important question is how many simultaneous connections a router can sustain

[a.manosca]

Hi, I appreciate your reply but I have already read that info.

The command in the link that you have provided can only be enabled on global

config mode. VPDN-Group session limiting was already introduced in IOS version 12.2(1)DX for most routers including the Cisco 7100, 7200, and 7500 series.

The range of legal values is from 0 to 32767. And I believe that the word

"concurrent" and "simultaneous" have the same meaning.

I already have some info but I'm still looking for a documentation.

Thanks.