Considering advancements in silicon photonics and price/performance of 400/800G platforms/optics... What do people think of: 1. Building a 10G core network in 2022 (10G between core nodes)?2. Using Cisco NCS540 platform for P routers?3. Using Cisco 8...
Hello All, In the case of XE, to enable bgp-igp synchronization we use the 'synchronization' command. router bgp 1synchronization What is the equivalent of 'synchronization' command on XR? Thanks,Sachin
HI all , I read that to achieve MPLS hub and spoke VPN the following things are needed .1)Two different RT's - > I understood this point . 2)Different RDs -> I could not understand this point. Could anyone technically justify the point number 2 (Di...
Hello,I am trying to configure 6rd between 2 CSRs.I have created 2 loopbacks lo4 on both the CSRs.And Lo4's prefix is the same as the general prefix of 6rd tunnels. R2-----R3 R2#show tunnel 6rd tunnel 1Interface Tunnel1:Tunnel Source: 2.2.2.26RD: Op...
Hello, I have the following setup.csr1----csr2----csr3---csr4----csr5I created two tunnels.1) csr2 to csr42) csr4 to csr2. I configured 'tunnel mpls traffic-eng forwarding-adj' and 'isis metric 1' commands under both the tunnels. I expect metric of ...
Hello All, R1 and R3 are XR routers and iBGP is running between them. And I am trying to set the local preference of the routes on R1 received from R3.R1----R3On R1:router bgp 13neighbor 3.3.3.3remote-as 13update-source Loopback0address-family ipv4 u...
Hello, Why do we need 'aaa authorization commands 1 default group tacacs+ local' command? Priv level comes from the tacacs server. then why do we configure 'aaa authorization commands 1 default group tacacs+ local' ? Thanks,Sachin
Hello All, I have the following set up and I am trying to understand 'set mpls experimental topmost' command. I have applied the following policy on PE1's ingress interface. CE1---(vrf1)PE1(gi2)----P---P---PE2(vrf1)---CE2 policy-map policy1class clas...
Hello, I am not able to find a configuration example of DS-Lite and Map-T. Can someone please provide me an example configuration for DS-Lite and Map-T? Thanks,Sachin
Hello, I am configuring Control plane protection on R3.1.1.1.1 is the loopback on R1.3.3.3.3 is the loopback on R3.ospf is running between R1,R2 and R3. and all routes are excanged. R1----R2----R3 COPP is configured on R3.ip access-list extended acl1...
