XR OS and Platforms

Hi All.We have two ASR9K Version 6.4.2, configured with bgp and bfd.Sometimes the bgp session drops with the following errors:Router 1:RP/0/RSP0/CPU0:2022 Aug 1 13:55:42.742 IDT: tcp[467]: %IP-TCP_NSR-5-DISABLED : 10.1.1.60:179 <-> 10.255.255.73:6476...

Hi,Im upgrading NCS55A2 from 7.3.2 to 7.8.2 but I seem to be facing issues with disk space.  Has anyone hit this issue before and knows how to resolve it ? 2023-08-01 09:38:56 install activate pkg ncs5500-mini-x-7.8.2 ncs5500-mgbl-1.0.0.0-r782 ncs5...

  Inter-area EVPN & VPLS Interconnection configuration on AGGregation-PE   virtual vfi <evi-id>===============>  also  i want expert explain me this command   ethernet-segment   identifier type 0 <identifier_value>===========>  this command is not cl...

Hello There,We have 2 MPLS PE routers RouterA and RouterB. RouterA has 10.0.0.0/8 in its routing table, and we do not want 10.0.0.0/8 to be exported to RouterB's routing table. to do that, we created route-policy on RouterA matching 10.0.0.0/8 prefix...

Hello we work on Inter-area Multipoint EVPN-VPLS Interconnection  : single active mode  so  i have this  scrpit in every A-PE :   L2vpn  bridge group <>   bridge domain <>    interface <type_number>.<vlan_id>    vfi     neighbor <A_PE02_loop_ip> pw-i...

Hello team,We have an eBGP peering between an ASR9K and Firewall in VRF.Do we need to install the VRF license to the slot with VRF Lite or with just one VRF instance on the ASR9K?Please advice. Thank you!

Hi, guys, i wonder how can i do to optimize ISIS adjacency formation or maintenance from bandwidth utilization point? Any help will be appreciate!

Hello,We've bought NCS-57B1-5DSE-SYS with only 100G/400G interfaces. Because our old NCS-5501-SE has few 10G (CWDM and simple Single Mode) interfaces used, we decided to buy some CVR adapters (CVR-QSFP-SFP10G) for that case from quite trustable 3rd p...

Hi all, I run  jumbo frame support test  for our l2vpn  xconnect service on Cisco ASR 9K platfrom, XR OS is kind of old as 3.9.2I setup AC interface under both end router sub-interface. 200, shown as below:testing IOS router 1 int gi0.200---- int gi0...

Hello,I'm quite old ios-xr user. But still i'm not sure if my thinking is correct. Is it true that line default also activates the same configuration  for console even if line console is not configured ?For example i'm using this command to ensure th...

Hello   I have server-mapping in network  segment routing in operator  i want tp know if  server-mapping need a License to install  or not ?   I wait a reply from expert segment routing cisco   Thanks in advance