I'm migrating the configuration from a Cisco 12416 router running Cisco IOS, to a CRS1 router running IOS-XR.
In IOS I have configured the following command for FRR "ip rsvp signalling hello bfd". I cannot find the way to configure this parameter using IOS-XR.
I don't know if anyone can help me with this request.
In IOS-XR BFD triggered FRR is enabled under the mpls traffic-eng configuration mode. A sample is:
backup-path tunnel-te XXXX
bfd minimum-interval 150
bfd multiplier 3
I will suggest you read the IOS-XR BFD configuration guide just to get up to speed with the details:
http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.6/interfaces/configuration/guide/hc36bifw.html (Release 3.6 ... You can find this for subsequent releases on Cisco's website as well using the master link http://www.cisco.com/en/US/products/ps5845/products_installation_and_configuration_guides_list.html)