I'm trying to take an NCS5501-SE from 663 to 7.x. First ran into the issue that ncs5500-eigrp is no longer present, at least not in the early 7.x releases which I'm required to go to as an intermediate. Fortunately I don't use EIGRP. I deactivate ...
Forum Posts
Resolved! A9K MOD80 Cannot Power up
HI ExpertsI am meeting a strange issue of ASR9K MOD80. This MOD80 Card cannot power up, and always output log as below: shelfmgr[385]: %PLATFORM-SHELFMGR-6-NODE_STATE_CHANGE : 0/1/CPU0 A9K-MOD80-SE state:MBI-RUNNING shelfmgr[385]: %PLATFORM-SHELFMGR...
HI Everyone. There is A9K GRE MTU and MSS issue. Interface : Gi0/0/0/0 GRE: tunnel-ip100 interface Loopback0 ipv4 address 10.10.10.10 255.255.255.255 ! interface tunnel-ip100 ipv4 address 10.2.2.1 255.255.255.252 ipv4 tcp-mss-adjust enable tunnel...
Resolved! ASR9K SNMP OID Changes
Hi all.We monitor an ASR9K BFD and ISIS status using snmp. The issue is that each time the BFD or ISIS session drops and comes up, then the OID changes.For BFD we use the ciscoBfdSessEntry, and for ISIS we use the isisISAdjState.This is the snmp conf...
Hi,System:(2)CE: Cisco IOS running eBGP advertising two loopback networks (To represent customer subnets) advertises loopback10 and loopback11, using 192.168 subnets.(2)PE: Cisco vXR running eBGP to CE routers, connects to P / RR network and advertis...
Hi all,We have the following topology: Router pe-1 have two vrf's, vrf A and vrf B, each connected to a different ISP via ebgp. routes from both vrf's are advertised to core-1 vrf internet, with same metrics. Is it possible to install multiple routes...
Hi,I am running two Cisco vXR 7.3.1 in GNS3 as PE systems. The problem is both of them randomly will just freeze, and I cant SSH to them anymore. Checking the console shows the following:vXR 01 0/RP0/ADMIN0:Aug 10 00:00:23.884 UTC: mediasvr[2841]: ...
I have two brand new N540-FH-AGG-SYS routers. Configured them with a Call-home profile, it communicates the our Cisco Smart License portal and registers the "N540-Front Haul Aggregation Router Tracking PID in Routers" licenses, one for each to the ro...
I'm labing a topology from the cisco xrdocs.io website. I have completed the lab and I have connectivity. However I don't have full load balance between H-5 and H-1. It is like single active mode, but it is configured for all active. I followed t...
Hi! Could you please point me to document which describes differences between 880 RSPs? TR vs SE are pretty clear, but I confused a bit with LT version. Seems it is newer than TR/SE, but seems it lacks some features/options. Usually BRKARC-2003 ans...
I tried to upgrade our ASR 9904 RSP5 system from 6.6.3 to 7.5.2(64-bit)According to Cisco´s Upgrade Procedure I installed the following Upgrade Mandatory IOS XR 6.6.3 SMUs asr9k-x64-6.6.3.CSCvr47102.tar done from XR VM ...
Resolved! failed upgrade ASR 9001
hi all,we tried to Update a ASR9001,but gives an error; could you please advise what we probably need to do ?here output from how we tried to install new IOS install add disk1:ASR9K-iosxr-px-k9-6.7.1.tar activatecontinue:RP/0/RSP0/CPU0:r101(admin)#in...
Resolved! NCS540 - DHCPv6 prefix delegation
Hello everyone,does anyone have a working DHCPv6 prefix delegation configuration for a NCS540 working? specifically with /64 based unicast address prefixes?When i drop into the pool ipv6 configuration like so: pool vrf default ipv6 POOL-DHCP-IPV6-DEL...
Has anybody been able to get ERSPAN running on NCS 540 with XR6.3? I am trying to look at traffic coming in from a TenGig interface and I am getting: Tue Nov 27 16:42:14.827 UTC!! SEMANTIC ERRORS: This configuration was rejected by!! the system due...
Hey all,Is there a way to get the routing table (whether the RIB or BGP table) using API in IOS-XR (any documentation ?) ? my need is to give that functionality to the IPAM team, so they can process the information following their needs ?Many thanks,
