XR OS and Platforms

Hi,Trying the ASR 9006 IOS XR 6.4.2 as a BNG for the first time. DHCP Proxy does not work with Ambiguous VLAN interface.Configuration:dhcp ipv4 profile IPoE_DHCP proxy helper-address vrf default 192.168.2.228 giaddr 192.168.2.55 broadcast-flag p...

Hi folks, So I’d like to ask with regards to the PPPoE session handling. So assuming the keepalives exchanged between the client(CPE/PC) and the server(ASR9k) are the only thing that each party can use to tell if the session is operational. Now let’s...

Hello,I need to monitoring the changes into the ARP table of a Cisco ASR IOS-XR router: I can grep the full arp table via snmp, but I need to have a notify when there is a change (without grep the table every second). Via SNMP Trap seem to be there i...

Hi,We have an ASR9K with following chassis and cards:ASR-90060/RSP0/CPU0 A9K-RSP880-SE(Active)0/RSP1/CPU0 A9K-RSP880-SE(Standby)0/FT0/SP ASR-9006-FAN-V20/FT1/SP ASR-9006-FAN-V20/0/CPU0 A9K-36x10GE-TR0/1/CPU0 A9K-MOD400-TR0/1/0 A9K-MPA-2X100GE0/2/CPU0...

Hi *, i'm working with ASR 9910 platform with eXR 6.5.3 version and i'm trying to check all access existent possibilities and i couldn't do CTRL-o on console as it is explained o document:  "Advanced ASR 9000 Operation and Troubleshooting" could some...

Hi *, i would like to know how can i delete the First User (or if it possible or not) on ASR 99910, eXR 6.5.x, &.6.3.x?I configured e more users on root-system but on finall i would like to delete the First User created during Router Startup, here is...

Hello,i want to ask if this is expected behaviour : TenGigE0/0/0/0 is up, line protocol is upInterface state transitions: 3Hardware is TenGigE, address is e0ac.f143.2470 (bia e0ac.f143.2470)Layer 1 Transport Mode is LANInternet address is UnknownMTU ...

Hi, I was trying to convert PBR from IOS to IOS-XR based on ABF.route-map RM-TRAFFIC permit 10  match ip address Source-via-Center-1  set ip next-hop 10.10.10.10route-map RM-TRAFFIC permit 20  match ip address Source-via-Center-2  set ip next-hop 10....

Hi, Guys,I got a Cisco XR as PCEP server, and it receive network topology by using BGP-LS, to compute SR-TE paths,but how can i implement the requirement of  on-demand bandwidth?Appreciate for any help or reference!

Hello, i am getting reliability reliability 251/255 ambiguous vlan interface, but main physical interface no issues. interface TenGigE0/0/0/0mtu 9014!interface TenGigE0/0/0/0.100service-policy type control subscriber PPPpppoe enable bba-group PPPOEen...

Hi expert  I have a problem with Cisco ASR9001,  RP/0/RSP0/CPU0:Feb 14 07:41:49.711 UTC: fib_mgr[228]: %OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: System memory state is severe, please check the availability of the system memoryRP/0/R...

Hello expertsHow should we understand the memory structure on the CRS, do they have different allocations for different functions, such as routing, ACL, QoS, etc., and how does the CRS support these items? Does anyone know of this, I can't seem to fi...

Hi Everyone, we have issue with FANs of one of our ASR 9000 as the RPM is increased and decreased unconditionally , note that the environment temperatures is good, also we clean both FANs and the filter, but issue not solved. please see environment t...