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New Member

number of vrfs supported in MPLS/VPN

How many vrf's can i make using ospf as PE-CE routing protocol.The platform is 7609 router.and using iBGP as PE-PE routing protocol.

2 REPLIES
Hall of Fame Super Silver

Re: number of vrfs supported in MPLS/VPN

Hello Nishant,

in first implementation of OSPF as PE-CE the limit was counted against the max number of OSPF processes on the box and was in the order of 30.

A successive implementation has removed this limit for VRF OSPF instances.

see

http://www.cisco.com/en/US/partner/docs/ios/iproute/configuration/guide/irp_ospf_un_sw_vrfs_ps6017_TSD_Products_Configuration_Guide_Chapter.html#wp1054091

or

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_ospf_un_sw_vrfs_ps6017_TSD_Products_Configuration_Guide_Chapter.html#wp1054091

if you have an IOS >

12.2(18)SXE

This feature was integrated into Cisco IOS Release 12.2(18)SXE.

12.2(27)SBC

This feature was integrated into Cisco IOS Release 12.2(27)SBC.

You should be fine

Hope to help

Giuseppe

New Member

Re: number of vrfs supported in MPLS/VPN

Thanks Giueseppe.

I have gone through the links and found one ambigious statement."Only 32 processes per VRF can be supported. For different VRF processes, there is no limit. "

Can you elaborate on this statement?

Appreciate your help

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