XR OS and Platforms

Hi All, One of my customers wants to implement BFD on an eBGP multihop session between an CRS-1 against a Juniper router, I was checking some information about it but some of the documents I found were related to IOS or specifically to ASR9K platfor...

Hello, I´m running a IOS-XRv 5.2 on vmware workstation 10 and I getting issues when trying to access console port.I set up serial port as named pipe ( \\.\pipe\com_1), and i use named pipe TCP proxy v1.0 and mapped to TCP port 2000. I could access co...

5.3 EoS came out now: http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/ios-xr-software/eos-eol-notice-c51-737730.html Confusingly, the 5.1 announcement explicitly contained the date for the EMR. Now this is missing completely in ...

RP/0/RSP0/CPU0:UM-HQ1-CGN-3G-NAT2#show environment leds details location 0/RSP0/CPU0Wed Mar 16 10:09:28.615 ASTR/S/I   Modules LED             Status          Alarm Reason0/RSP0/*        host    Critical-Alarm  Off             ----        host    Maj...

Hi, I'd like to ask recommended configuration on the ASR9K facing the ME4605 OLT, If the Services configured is either Bitstream or Unicast. As both services usually use QinQ. We'd like to assign 1 /24 IP address on 1 sub-if but several ONUs/ONTs wi...

Hi Dears I am the process of deploying N:1 ABF-Based Redundancy for two ISM installed on the same chassis I have read the configuration notes in the below link: https://supportforums.cisco.com/document/11939006/cgv6-ism-cgnnat44-deployment-guide#N1_A...

Hi Experts,  Kindly find attached the network topology in a jpg file. This is the network setup. I am not able to exchange the routes from DC1 to DC2 and vica versa. Both are in same AS. I am using ASR9001 IOS XR 5.3 There are 2 things that need to ...

Hello guys, I am trying to understand how ARP resolution works at an intermediate router which builds xconnect point-to-point session between a router that sends untagged traffic on one side and another one sending tagged traffic on the other.. Both ...

I have two ASR9k, two ASR901 and one ASR903 routers configured as below with MC-LAG. The attached ppt shows the connectivity. The purpose is to carry VLAN 91 from CE1 to CE2 utilizing the MC-LAG. I am unable to ping across. The relevant configs are s...

Hi I have started preparing for SPNGN1 exam and I need some help figuring out how can I do some hands-on for routing protocols as I used to do with IOS routers in GNS3. Thanks in advance.

Hi Experts, I am working on a customer project and offering includes both ASR9K and IOS XRv 9000. There are different requirements for different sites therefore I would like to understand the deltas between ASR9K and XRv9K e.g., capacity, limitation...