Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Community Member

ISG-BRAS DHCP Configuration.

Hi ,

 

We are deploying the ISG-BRAS for one of the SP client. The SP client is going to use ISG as DHCP server for internet clients.

As part of the implementation, I would like to know the suggestions for the below quires.

- How many concurrent session it can handle?. We want to use it for around 30K+ concurrent sessions.

- How many IP Pools will it supports?.We have around 200 small pools of different ranges.

- As we have the redundant setup so what will happen to the sessions and lease, if primary ISG goes down.

- Can we use HSRP virtual IP as a IP Helper IP(for DHCP relay routers) for a redundant solution.

- Static IP handling in ISG based on Remote-Id+Circuit-Id.

Attached the DHCP traffif flow of our implemention.

Regards

-Saji

1038
Views
0
Helpful
0
Replies
CreatePlease to create content