XR OS and Platforms

Hi, What is the recommended timer value for authentication and accounting packets re-transmits and the number of retires and how can I view the preset value from the statistics (command for both) apart from configuration. Thanks Erik

Hi All, Anyone know if IOS-XR can carry IPv4 prefixes through a v6 peering as IOS can? (config-bgp)#neighbor x:y:z::2(config-bgp-nbr)#remote-as 123(config-bgp-nbr)#address-family ? ipv6 IPv6 Address Family link-state Link-state Address Family I foun...

 Hi All,  I am facing lot of challenges related to CEF issue in IOS-XR. Router shows Glean adjacency for connected IP subnets.Sometime issue gets resolved by rebooting routers, but many a times it doesn't get resolved even after doing so. To troubles...

Does NCS5001 IOS-XR 6.1.3 Support ABF? I want to separate some traffics by tcp-port to another destination so I want to use ABF. But I cannot see "next-hop" command in ACL.

Hello!A question about Cisco XR.If we configure on an interface both OSPF timers 5/1/1 and BFD session - isnt this config redundant/incorrect, and which part of it will take precedence?Like this:router ospf 1 vrf TEST area 0 bfd minimum-interval 50 b...

Friends, I am purchasing an ASR1002 cisco with two ports of 10Gbps + license for 24,000 pppoe sessions. It will be used as Bras but alerted me as to its memory so when there is any problem like mass drop of pppoe sessions it can crash and stop res...

We have configured the Tunnel-TE with explicit path options 1 & 2. When we generate a failure scenario in primary path, the traffic switches over to secondary immediately but on the failure restoration, the primary tunnel does not preempt. On further...

I know CSM 2.0 it's old and JRE based, but still seems to work fine for me. CSM has since moved to a linux hosted client-server model, but I've remained on 2.0 as I prefer to just run it locally on my Windows host when needed.   I'd rather not setup ...

Hello XR Community, I recently got XRv running on my Dell XPS 8700 with 16GB RAM and under the VM Workstation Player free hypervisor.  However, when I tried to run a second instance, it kicked back that I don't have enough RAM.  32 is as high as this...

Hi, In XR, how can we enable IPSLA to see the MOS value in UDP jitter. Does the Group scheduling is supported for UDP jitter? Warm regards.

Hi  , is it compatible to add A9K-4X100GE-TR  to ASR 9006 with the following : Cisco IOS XR Software, Version 5.3.3 ASR-9006-AC-V2A9K-RSP440-TRA9K-9006 FAN    .......................(should it be A9K-9006 FAN V2 ?)PWR-3KW-AC-V2A9K-LC-FILRA9K-PEM-...

Hi All. Currently one of my customers is replacing his infrasctructure for ASR9K, these routers are used as PE's, right after they were set on production, their memory raised to 60 to 70% of their utilization. I've been reviewing this for the past we...