Hi.
We have (2) Metro Ethernet connections from two different carriers
connecting our two locations at the moment. We need to provide for
redundancy at the L2 level for these, and would like to combine the
bandwidth into one logical bundle.
We will be using Cisco switches on both sides of
On Wed, 3 Mar 2010 11:52:42 +0100, you wrote:
EtherChannel can be used if, and only if, both carriers tunnels the
EtherChannel protocol. Such tunneling is only supported on VPWS (aka
Q-in-Q) type of circuits.
Well, actually one *could* run static EtherChannel (A.K.A. 'mode on')
without
It should work, but with EtherChannel you can only load balance based on
src,dst mac/ip/port ( depending on your hardware ). The only problem I
forsee is that the port-channel will not know when your 600Mbit shaped link
is at capacity, and will continue to try and send frames over it when your
Hi all,
We have (2) Metro Ethernet connections from two different carriers connecting
our two locations at the moment. We need to provide for redundancy at the L2
level for these, and would like to combine the bandwidth into one logical
bundle. I'm fairly well versed at the L3 level, but