[c-nsp] ISP LAN Design

[Jon Lewis]

On Wed, 25 May 2005, Todd, Douglas M. wrote:

> All:
>
> I might add that on certain Cisco switches 4000's and 6500s CatOS at least there
> is a nice command:
>
> Usage: l2trace <src_mac_addr> <dest_mac_addr> [vlan] [detail]
>        l2trace <src-ip-addr> <dest-ip-addr> [detail]
>        (src-ip-addr, dest-ip-addr: IP alias or IP address)
>
> Which helps with showing a switching path through your network.

Unfortunately, the 3550s we use in our data center don't have that
command.

----------------------------------------------------------------------
 Jon Lewis                   |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
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