XR OS and Platforms

Access troubleshooting, configuration, protocols, and technical resource topics on Cisco XR OS and Platforms for service provider and enterprise applications and Cisco Product connections, including: XR OS and Platforms, ASR 9000/ASR9K, MPLS, IOS XR, XR PIEs, XRv, CRS etc

Provide answers to questions in this community that are awaiting a correct answer.

I would like to create a dhcp server within a vrf. I did read the DAPS Support document which does allow the user to configure an address range wit...
1 day 5 hours ago
Hi all, I wonder if is possible to issue a command that show the number of the policer configured per interface on a Cisco 7600. For example using...
1 day 6 hours ago
the question is could I have a AAA server per line-card, though I think it's possible to have AAA server per-SDR but aint sure!  thanks indeed 
1 week 13 hours ago
  This session will provide an opportunity to learn and ask questions about Cisco IOS XR Software architecture which is modular and fully distribu...
1 week 1 day ago
We are running into an issue where the following command does not appear to work: RP/0/RSP0/CPU0:9006-Spare#sh tech-support terminal...
1 week 1 day ago
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discussion [IOX 3.4 to 3.6 software upgrade procedure document]
Last Reply 7 years 10 months ago.
328 0 0 2 swaroop.potdar
discussion getting permission error at present in GSR IOSXR installed
Last Reply 7 years 9 months ago.
578 0 0 2 sanjoy2006
discussion 12000 series router
Last Reply 7 years 8 months ago.
498 0 5 7 NAVIN PARWAL
discussion 12000 XR Help
Last Reply 7 years 7 months ago.
323 0 0 2 mwheadon
discussion 12000 XR help
Last Reply 6 years 7 months ago.
514 0 0 2 libanm
discussion Create IOX XR Forum
Last Reply 4 years 10 months ago.
505 0 0 1 David Powers
discussion CRS-1
Last Reply 6 years 6 months ago.
683 0 3 1 Armando Yesua G...
discussion 10G wan etherchannel bundling between 12410 routers or between CRS-1 router
Last Reply 7 years 4 months ago.
575 0 0 3 Giuseppe Larosa
discussion Maximum number of MAC addresses
Last Reply 5 years 2 months ago.
575 0 0 3 xthuijs
discussion RIPv2 authentication on ASR 9000
Last Reply 7 years 1 month ago.
259 0 0 2 pkumarap
discussion GRP-B upgrade from IOS to XR
Last Reply 7 years 6 days ago.
525 0 0 3 Laurent Aubert
discussion CRS-1 IOS XR Upgrade
Last Reply 6 years 10 months ago.
799 0 0 2 PauloHirakawa
discussion CRS-1 8-Port 10 Gigabit Ethernet Interface Module
Last Reply 6 years 9 months ago.
291 0 2 2 jennyjohn
discussion Attach multiple ACs to L3 interface on IOS-XR
Last Reply 4 years 10 months ago.
908 0 0 1 xthuijs
discussion Cisco IOS XR
Last Reply 6 years 4 months ago.
1334 0 0 5 mdwheadon
discussion IOS XR
Last Reply 3 years 9 months ago.
4691 0 5 9 Nicolas Fevrier
discussion Access-class for IPv6 in CRS
Last Reply 6 years 2 months ago.
712 0 0 1 Laurent Aubert
discussion ASR9000 and SVI
Last Reply 2 years 6 months ago.
5062 0 0 15 xthuijs
discussion ASR 9000 - V3.9.0 MIBs
Last Reply 3 years 3 months ago.
1278 0 0 6 Carlos A. Silva
discussion CRS-1, CRS-3, ASR # of MPLS TE
Last Reply 6 years 3 weeks ago.
576 0 0 1 Laurent Aubert
discussion CRS-MSC Can't be Recognized by the CRS-1 System.
Last Reply 6 years 3 days ago.
769 0 5 4 ZZZ233333
discussion Cisco CRS-1/8 to CRS-3/8 upgrade
Last Reply 5 years 8 months ago.
903 0 0 1 Giuseppe Larosa
discussion Deployment with DWDM and ASR9000
Last Reply 3 years 11 months ago.
3460 0 0 12 xthuijs
discussion ASR9000 System Level Priority
Last Reply 4 years 10 months ago.
923 0 0 1 xthuijs
discussion SPA-1X10GE-L-V2 AND 4-10GBE-WL-XFP SUPPORTED FEATURES
Last Reply 5 years 4 months ago.
1187 0 0 0 Rodrigo Gutierrez
Filter Results
Subject Views Rating Comments Author
IOS-XR: ユーザ権限を追加する方法
Last Reply 5 years 10 months ago.
1639
4.5
0 Masami Dokai
Differences in MTU Configuration Between IOS and IOS-XR
Last Reply 10 months 1 week ago.
13137
5.0
10 Milivoje Mirovic
Using Embedded Event Manager (EEM) in IOS-XR for the ASR9000 to simulate ECMP "min-links"
Last Reply 10 months 1 week ago.
5801
0.0
7 xthuijs
XR: ASR9000 MST interop with IOS/7600: VLAN pruning
Last Reply 5 years 2 months ago.
3466
5.0
0 xthuijs
ASR9000/XR : Drops for unrecognized upper-level protocol error
Last Reply 1 year 2 months ago.
17059
5.0
4 xthuijs
ASR9000/XR : Understanding SSRP Session State Redundancy Protocol for IC-SSO
Last Reply 3 years 3 months ago.
1404
0.0
3 xthuijs
ASR9000/XR: Troubleshooting packet drops and understanding NP drop counters
Last Reply 3 weeks 4 days ago.
40600
4.8
44 xthuijs
ASR9000/XR: Understanding MTU calculations
Last Reply 2 years 1 month ago.
9268
5.0
7 xthuijs
ASR9000/XR Flexible VLAN matching, EVC, VLAN-Tag rewriting, IRB/BVI and defining L2 services
Last Reply 4 months 3 weeks ago.
16166
4.7
84 xthuijs
ASR9000/XR: Understanding QOS, default marking behavior and troubleshooting
Last Reply 2 days 2 hours ago.
33137
4.8
170 xthuijs
ASR9000/XR: How to use Port Spanning or Port Mirroring
Last Reply 3 weeks 4 days ago.
21423
5.0
59 xthuijs
ASR9000/XR: How is CDP handled in L2 and L3 scenarios
Last Reply 10 months 2 weeks ago.
5780
5.0
9 xthuijs
ASR9000/XR: How to reset a lost password (password recovery on IOS-XR)
Last Reply 3 weeks 6 days ago.
19868
5.0
32 xthuijs
ASR9000/XR Understanding DHCP relay, proxy and forwarding broadcasts
Last Reply 2 days 5 hours ago.
10326
0.0
69 xthuijs
ASR9000/XR Using Task groups and understanding Priv levels and authorization
Last Reply 1 week 4 days ago.
22346
0.0
53 xthuijs
ASR9000/XR Using MST-AG (MST Access Gateway), MST and VPLS
Last Reply 1 month 2 weeks ago.
15835
0.0
63 xthuijs
Introduction to XML on ASR9000
Last Reply 3 years 2 weeks ago.
5195
5.0
3 Parikshit Sharma
Introduction to BFD on ASR9000
Last Reply 5 years 1 month ago.
12841
0.0
0 Parikshit Sharma
ASR9000/XR : Understanding ethernet filter strict
Last Reply 5 years 3 weeks ago.
3057
4.0
0 xthuijs
Using COA, Change of Authorization for Access and BNG platforms
Last Reply 10 months 3 weeks ago.
19068
5.0
51 xthuijs
CRS password recovery and AAA lock out recovery
Last Reply 3 years 10 months ago.
2447
5.0
1 Bryan Garland
Monitoring CPU utilization on IOS-XR based platforms using SNMP tools
Last Reply 3 months 13 hours ago.
12354
5.0
16 Vadim Zhovtanyuk
ASR9000 BNG Training guide setting up PPPoE and IPoE sessions
Last Reply 3 months 3 weeks ago.
22024
5.0
35 xthuijs
ASR9000 BNG debugging PPPoE sessions
Last Reply 2 weeks 3 days ago.
8366
5.0
20 xthuijs
ASR9000 Understanding the BNG configuration (a walkthrough)
Last Reply 1 year 3 weeks ago.
15660
0.0
108 xthuijs
Filter Results
sort descending Subject Views Rating Comments Author
blog ASR9000 recommended release
Last Reply 3 years 5 months ago.
848
5.0
0 xthuijs
blog ASR9000 XR 4.3.0 important change
Last Reply 3 years 2 months ago.
1423
5.0
1 xthuijs
blog IOS XR 4.3.0 is now on CCO
Last Reply 3 years 5 months ago.
1178
0.0
0 xthuijs
blog ASR9001 Unexpected CBC message received seen with 4.2.3
Last Reply 3 years 4 months ago.
1700
0.0
0 xthuijs
blog Selective VRF download (SVD) is on by default starting 4.2.0
Last Reply 3 months 1 week ago.
2767
5.0
11 xthuijs
blog XR4.2.3 SMU pack-2 is now available on CCO
Last Reply 3 years 4 months ago.
882
5.0
0 xthuijs
blog XR 4.2.3 General release recommendation
Last Reply 3 years 4 months ago.
793
5.0
0 xthuijs
blog Licenses and ASR9000/XR
Last Reply 1 year 2 months ago.
574
5.0
3 xthuijs
blog ASR9000 Policy 3rd party optics:
Last Reply 2 years 8 months ago.
3290
0.0
4 xthuijs
blog Taskgroup cisco-support now combined with root-system in XR 4.3.1
Last Reply 3 years 2 months ago.
699
0.0
0 xthuijs
blog XR4.3.0 BFD over Bundle change
Last Reply 2 years 2 months ago.
1361
5.0
4 xthuijs
blog White Paper on ACL Based Forwarding
Last Reply 2 years 11 months ago.
877
0.0
0 reranti
blog ASR9K NV Edge Deployment Guide
Last Reply 2 years 11 months ago.
782
0.0
0 Babu Peddu
blog Conserving Disk Space on RSP2
Last Reply 2 years 11 months ago.
251
0.0
0 Babu Peddu
blog ASR9001 onboard 10GE port flap issue
Last Reply 2 years 11 months ago.
982
5.0
0 xthuijs
blog SMU manager is now released
Last Reply 2 years 9 months ago.
1258
5.0
2 xthuijs
blog Easier upgrades with IOS-XR
Last Reply 2 years 10 months ago.
1141
5.0
0 xthuijs
blog Trident cards with 2G of memory and upgrade issues
Last Reply 2 years 9 months ago.
775
5.0
0 xthuijs
blog SNMPV3 configs and Trouble shooting Guide
Last Reply 2 years 8 months ago.
391
0.0
0 Babu Peddu
blog PLATFORM-DIAGS-3-PUNT_FABRIC_DATA_PATH_FAILED
Last Reply 2 years 2 weeks ago.
772
5.0
14 xthuijs
blog ASR-9006-FAN may show negative temperate due to software issue CSCua48772
Last Reply 2 years 8 months ago.
1000
0.0
0 xthuijs
blog LDP GR and igp sync delay
Last Reply 2 years 7 months ago.
335
0.0
0 fheinig
blog Community Tech-Talk Carrier Routing System (CRS) Multichassis
Last Reply 2 years 5 months ago.
3049
5.0
3
blog XR 4.3.x Trident Member polarization possibility
Last Reply 2 years 2 months ago.
574
0.0
0 xthuijs
blog XR Documentation Improvement efforts
Last Reply 2 years 2 months ago.
699
5.0
4 xthuijs
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