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

[james edwards]

This message prints every time this router boots that I am about to deploy.
The Ethernet is for Metro Ethernet,  a PtP VLAN between 2 locations across
Qwest's QMOE cloud.
Config looks like this:

 !
interface GigabitEthernet0/0/0
 description QMOE service
 no ip address
 negotiation auto
!
interface GigabitEthernet0/0/0.1
 description PtP VLAN to XXX
 encapsulation dot1Q 10
 ip address XXX.XXXXXX.8 255.255.255.254
 ip access-group XXX out
 no cdp enable
 service-policy output QMOE-SHAPE

Can I get away with a /31, to save some IP space, or do I need a /30 ?


-- 
James H. Edwards
Senior Network Systems Administrator
Judicial Information Division
jedwards at nmcourts.gov