XR OS and Platforms

Hi, We intend to deploy ASR-9010-SYS using DC power. Day 1 hardware configuration typically consists of 2xRSP-880-SE, 2xMOD-160, FAN-V2. This configuration will grow in coming months and we may add 4x100G / 8x100G line cards to this router system. W...

Hello, we have issue on ASR9k. When I do "show redunancy" command there is output (first part is ommitted): ASR9k#sh redundancy ...ommitted... Active node reload "" File Seek error, errno= 9find_region: Cannot format NVRAM, err 89read_last_reboot_re...

Hi, I can add the BNG license to the license store (A9K-BNG-LIC-8K), but how do I activate it? I am unable to find any information about that. Florian

Hi, It look like L2 protocols like STP, CDP,.. is by default transported across bridge domain from one AC to other ACs. How is to disable this behavior on bridge-domain or AC ? Regards,

Hi, I am using VPLS with manual provisioning. I am expecting there is L2 looping within the bridge domain. but i can not find the way to detect it. In normal Catalyst or ME switch, i reply on "MAC address flapping" log to detect with VLAN is looping...

Good day, I am wondering to ask one thing. I am doing some maintenance ASR9K in Asia Region. Mostly I  troubleshooted a lot of issue after failure occured. But my client want to know more fastly in critical situation before happened.(Liked reboote...

Hi there! Has anybody worked in the license activation for A9K-4T16GE-SE line card? I was trying to configure the four 10GE ports for this line card with A9K-4T16GE-AIP-SE license, but just worked two of them. Are there another license to enable the ...

Hi , Im researching about NSF, I get the main idea, "if a RP switchover happens, the NSF-capable router that does the RP switchover, sends a message to the NSF- aware so the sessions of the peer dont go down, and the forwarding of the packets can con...

Hi,I have CISCO 2900 series router which i use it in our ISP setup. The router has more than 250 static NAT configured on and a about 70 routes. The problem is, every after a while a random NAT disappers from the router. In show run one NAT goes miss...

Hello!I want to monitor traffic that matches in class-maps via SNMP (CISCO-CLASS-BASED-QOS-MIB) on IOS XR, but i can't understand some counters.class-map and policy-map config:class-map match-all Default0.0 match dscp default  end-class-map!class-map...

We are using our asr9k with a lot of dslams (access gear).  Well that is all layer2.  I can't figure out how to dump a whole mac address table with ios-xr like we could on 7600s.  I realize they are routers, but I would think there is a way to pull m...