Two Router share one link (Metro Ethernet)

[raymond.ho]

We setup a link on remote site to connect to Head office . Now,it require fault tolerant. If I have another router on remote site, can it share the one link at the same time?

[sbilgi]

This is not possible. Instead you can use ppp multilink to bundle different serial links and also provide load balance and fault tolerance to one remote site. Here's a link on PPP multilink:

http://www.cisco.com/warp/public/471/multilink_bundles.html

[n.more]

If this is Metro-Ethernet you can do Ether-Channel.

Cisco on-board Eth ports do not support ether-channel however their NM modules and switches do.

Check with your Service Provider if they support Ether-Channel.