XR OS and Platforms

hi all, I've just started using ASR9K platform with IOS-XR sw, and was wondering if there is a difference in memory consumption/CPU load if i were to use a prefix-list vs prefix-set.  i understand how to apply/use both.  i would prefer not to have to...

Hai,I have problem when downgrade ASR 9K IOS XR version 4.3.0 to version 4.2.1 on RSP 440This is the capture : RP/0/RSP0/CPU0:PE3-D2-JT2-VPN(admin)#sh instal active summary Wed Apr 17 22:42:21.303 UTCDefault Profile:  SDRs:    Owner  Active Packages:...

Good day Everyone!   Currently my customer wants to do clustering active-active on 2 chassis of ASR9001 (IOS XR 6.1.3), at first i found that nV Edge System is suitable for their needs but turns out this technology is already discontinued after IOS X...

Recently we have purchased Cisco ASR 9010 router. We have setup a 1Gbps copper based SFP module in the line card. It detect the module and I have found this by using show controller. But when I coonect a RJ-45 cable between thre router and my laptop,...

Greetings,,I don't know how to explain this, but first of all, i must tell something about me..i'm working on cisco vendor, my job description maybe you can call helpdesk or operator..i have strange situation or strange case.. something wrong with th...

Hi  We got a couple of problems  with our ASR 9010 , it sends 0 update packets to the radius server but in stop packet it will send all the user's traffic which clearly is causing some problems. In 5.3.4.sp4 they mentioned it is solved so we inst...

Hello dear IOS-XR experts,We have got error for CRS1-XR upgrade please see as below;1’st For SMU error;•1.1 Already SMU Add.RP/0/RP0/CPU0:jt-bb2-bkk(admin)#install add disk0:/hfr-p-4.0.1.CSCto07086.pie synchronousWed Nov 21 02:34:26.166 THAIInstall o...

cisco router 2951 support pppoe configuration l searched on the internet but l has not found.

I am getting this log over and over again on one of our 9001 and I am not sure what it means. I can't seem to find any information about it. So far the router's service has not been impacted.  RP/0/RSP0/CPU0:2016 Apr  7 09:19:22.975 UTC: envmon[210]...

Hey  I want to setup mpls ldp on PWHE interface but there is no common for this virtual interface. How should we do in BNG (ASR 9000)?   RP/0/RSP0/CPU0:new-mdr-bng1(config)#mpls ldpRP/0/RSP0/CPU0:new-mdr-bng1(config-ldp)#interface ?ATM ATM Network In...

Does an ISR 4431 router handle UDP fragmented packets differently than other packets ?   We are flowing UDP data over our routers which is a mix of fragmented packets and non- fragments received from an upstream tunnel.  The application puts a sequen...

We have two A9K-RSP-4G and another pair of A9K-RSP-8G processors. We are unable to boot tftp from rommon to either the 4G or the 8G processors. We have tftp booted RSP-440's many times with the same laptops with no issues.We have tried:3 different la...