XR OS and Platforms

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 ...

Hi guysI am trying to get started with ZTP on AS9000v and I can't make it workApparently the router comes up with all the interfaces down and I need to manually login, add the user admin and then configure the Management interface for DHCP , do a no ...

Hi, I am just about to setup new IOS XR devices (ASR 9901 and NCS 540) and I am encountering a silly problem : when connecting to the devices with SSH from a mac os x client, all the terminal keys are disabled and not recognized (arrow keys, cli comp...

Hi all, I need to know if is possible to check using snmp the packet transmitted and dropped by a policy on a specific interface: RP/0/RSP0/CPU0:9k10-RGA-512#sh policy-map interface tenGigE 0/1/0/0 output Fri Jul  7 16:01:29.771 CET TenGigE0/1/0/0 ou...

Hello, ASR9001 is rebooting itself continuously. The only thing that Ive notice so far is that the line card module stuck on MBI Running. ASR9001-LC    MBI-RUNNING   Also I see this log too wdsysmon[457]: %HA-HA_WD-4-DISK_WARN : A monitored device /d...

Hi, we are going to upgrade ASR 9000 series from 6.2.3 to the 6.4.2. The ASR have 2 RSP each, so we wanted to know if before the upgrade we can remove a RSP to keep the 6.2.3 version, and if the upgrade at some point has issues, we can power off the ...

Is it possible to setup two virtual interfaces in different VRF's that are connected to each other? This would need to be equivalent to having two physical interfaces that are physically connected to each other using fiber, with one interface being i...

Hello guys, Based on this awesome blog https://xrdocs.io/design/blogs/2018-05-09-metro-design-implementation-guide/ with a bit of redesign (also coming from Jiri's idea of non inline PE), would you agree with this topology? Purpose is to have all A-P...

Doing some deep dive testing into LPTS for ddos/security/exploit reasons and came across what I consider some shortcomings. Love to hear other people's opinions/test results! I'm not sure if I'm missing something or this is the way it is intended.For...