Return path for load sharing

[Kanwar]

we have one active T1 in prodcution with Firewall doing the NAT. I am going to add the second T1 for just outbound traffic.what happens to the return traffic with Microsft VPN server. we are doing all the static translation for all our servers on fisrt Firewall. I am assuming that it takes the return path, so if enable per destination load sharing it always takes the same path.any advice?

Thanks

Kaiser

[smahbub]

Per-destination or per-packet load-balancing depends on the type of switching scheme used for IP packets. By default, on most Cisco routers, fast switching is enabled under interfaces. This is a demand caching scheme that does per-destination load-balancing. To set per-packet load-balancing, enable process switching (or disable fast switching), use these commands.

For more information : http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094820.shtml