RE: Internet Edge Router replacement - IPv6 route table sizeconsiderations

[Jon Lewis <jlewis () lewis org>]

On Tue, 8 Mar 2011, George Bonser wrote:

> > exception I've found so far is the Cisco ASR 1002, which can do 125k v6
> > along with 500k v4 routes at once.  I'm curious if any other vendors
> > have comparable products.
>
> The NetIron XMR will get you 1,000,000 routes.

1M of what kind of routes?

A Sup720-3bxl can do 1M v4 routes or some split of v4 and v6 routes.  i.e.

L3 Forwarding Resources
             FIB TCAM usage:                     Total        Used       %Used
                  72 bits (IPv4, MPLS, EoM)     622592      348493         56%
                 144 bits (IP mcast, IPv6)      212992         263          1%


----------------------------------------------------------------------
 Jon Lewis, MCP :)           |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________