The company wants to upgrade the 7206VXR from NPE-300 to NPE-G2. The currently IOS is c7200-p-mz.122-15.T17.bin.
The only 12.2 IOS which support NPE-G2 is 12.2.31-SBXX. Then 12.4.xTx.
So I pick up 12.4.11T3 (ED) SP SERVICES and 12.2.31-SB3x (ED) SERVICE PROVIDER.
Before I upgrade the production gear, I did some testing to ensure the new IOS is compatible
with the currently MPLS configuration and I found some problem.
Here's some of the current configuration,
neighbor 202.x.x.x activate
neighbor 202.x.x.x route-reflector-client
neighbor 202.x.x.x next-hop-self
neighbor 202.x.x.x send-community extended
neighbor 202.x.Y.Y activate
neighbor 202.x.Y.Y route-reflector-client
neighbor 202.x.Y.Y next-hop-self
neighbor 202.x.Y.Y send-community extended
address-family ipv4 vrf voipcore
redistribute static metric 10 route-map voipcore
redistribute ospf 7001
The problem is under address-family vpnv4,
default-information originate, no auto-summary are no longer valid command
Also under address-family ipv4 vrf,
no auto-summary is no longer valid command.
It occurs in both IOS I mentioned.
I do not know which IOS I can use or what alternative configuration I can modify.
I might need to log a case to TAC but their respond sometimes is very slow and inefficacy.
Thanks in advanced for your help.