BGP, this is where it starts to get different with IOS XR. First up, configuring an iBGP peering with R2’s 150.1.12.2 in AS1 and advertise our loopback interface. RP/0/7/CPU0:R1(config)# RP/0/7/CPU0:R1(config)#router bgp 1 Let’s define the network we want to advertise, under the address family: RP/0/7/CPU0:R1(config-bgp)#address-family ipv4 unicast RP/0/7/CPU0:R1(config-bgp-af)#net 1.1.1.1/32 RP/0/7/CPU0:R1(config-bgp-af)#exit Now, we can configure the…
Time for some IS-IS routing! Between IS-IS and OSPF, those are the two most coming SP core routing protocols. RP/0/7/CPU0:R1#conf t Thu Mar 29 22:09:12.786 UTC First we need to name our process RP/0/7/CPU0:R1(config)#router isis LAB Then configure our Network Entity ( Area ) RP/0/7/CPU0:R1(config-isis)#net 49.0000.0000.0001.00 Then we assign the interfaces to the process, as…
Ok, time for the next routing protocol – RIP. Why would you use IOS XR for RIP? Well, if you have a CE device that only has a few networks, RIP is a perfect protocol. Keep in mind that IOS XR is code built for a Service Provider network, so PE-CE relationships are what these…