[c-nsp] /31 on a PTP Ethernet interface

[Lincoln Dale]

On 09/03/2010, at 5:36 AM, sthaug at nethelp.no wrote:

> Some of us have tried (hard) to get Cisco and Juniper to come forward
> with an official statement about whether /31 is supported or not on
> Ethernet links. We have been entirely unsuccessful - the answer we
> receive is always of the type "try it, it may work for you". That is
> not "well supported" by my definition of the word.

i can't speak for other platforms but those that run NX-OS have supported /31 on ethernet point-to-point interfaces from day one and it IS officially supported.

ltd-n7010-1(config-if)# int eth1/2
ltd-n7010-1(config-if)# ip address 2.1.1.1/31
ltd-n7010-1(config-if)# 



cheers,

lincoln.