XR OS and Platforms

Hello community, How do I have to configure CDP on a trunk interface on an NCS540 with IOS-XR?I have added the command "cdp" under the phisical Interface, but it wasn't successful :(interface GigabitEthernet0/0/0/13cdpspeed 1000negotiation auto!inter...

I have recently installed two ASR9006 routers and upgraded them to 6.6.2.Next step was to download 6.6.2 configuration guides and get a good base config on them however, much of the syntax found in the guides doesn't work with my version of code.  An...

Hi.I'm testing ISE 2.6 with patch 2 and trying to join the Active Directory as External Identity.And i have following error:Error Description: Failed to find domain controller, please check network connectivity Support Details... Error Name: LW_ERRO...

Pls let me know that can we  configure same name bridge domain on a router? 

I was wondering what could be wrong if i'm trying to configure BGP BFD under logical bundle-ethernet.here's the scenario in short wordsi'm establishing a B2B VRF between 2 GSR routers with IOS-XR 4.2.3 . BGP peering is established over B2B vrfs betwe...

Hi,at some point, I'll need to mix 100GE and Nx 10GE links between certain routers (mainly NCS-5500 and CRS-X). These links are backbone links which will carry, IPv4,IPv6 and MPLS traffic (L3VPN,L2VPN)What are the options for ensuring that the traffi...

VRF lite route leaking is not working. I have configured 2 route map for import and export on both VRF for providing better control two both the clients. But for testing even after removing the route maps the route exchange is not working.   ip vrf A...

We are stuck in the situation where the user behind a specific OLT are to be provided withone particular service and rest OLT to be provided with service per subscriber. Policy per subscriberhere means the service/policy name which is being received ...

Hi all,we recently started looking into MACSEC, and while lab'ing up, we noticed our 9901's complaining about missing licenses.After digging through whatever information I could find, very few information and no conclusive result was the outcome.The ...

Hi all ,I would like to know how many ways there are to update IOS XR .  Thanks.

Hi all!I'm serching the way to reduce bgp process memory utilization. Initially i used "soft-reconfiguration inbound always" within all neighbors on my router. For now i configured "soft-reconfiguration inbound" to use bgp route-refresh when it's pos...

Hi All, I use Cisco ASR920 with Cisco IOS XE Software (PPC_LINUX_IOSD-UNIVERSALK9_NPE-M), Version 16.8.1b, RELEASE SOFTWARE (fc1) and I can not  create a sub-interface. I'm looking for a good IOS sofware which can permit me to create a sub-interface ...