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.

Hello,I'm looking for guidance about what would be the best practice and configuration validation in order to disable the use of labels for just a...
4 days 19 hours ago
I have't found detail config document on CCO, just found document on nexus platform?thank you!Tom
by fly
3 weeks 6 days ago
Hello all We are using ASR9k to provide PPPoE / Dual-stack termination for our subscribers. We are considering to move the DHCPv6 functionality in...
3 weeks 6 days ago
Hello, I configured ASR9K to be PTP slave and an OSA 5411(which has external GPS connected) as PTP master and I want to confiugure NTP on ASR9K to...
1 month 6 days ago
For a WiFi offloading project, I've considered ASR 1006 as iWAG with following hardware configuration:ASR 1006RP2+16GB RAMESP100ASR1000-SIP10In ord...
1 month 1 week ago
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Filter Results
Subject Views Votes Rating Replies Last replied by
discussion ASR9010 upgrade from XR 4.1.2 to 5.1.3 ERROR(BUG) problem
Last Reply 10 sec ago.
56 0 0 8 Alexander Thuijs
discussion do The IOS-XR feature support of security and voice?
Last Reply 3 hours 12 min ago.
1 0 0 1 Aleksandar Vidakovic
discussion Command to check Optical Light Levels on TenGig Interfaces on ASR 9000V satellite modules
Last Reply 8 hours 49 min ago.
9 0 5 3 stewart-ian
discussion ASR9k:5.1.3: is there somewhere that provies us a list of reset reason decodes
Last Reply 21 hours 14 min ago.
9 0 5 1 Alexander Thuijs
discussion Per-flow QoS precedence statistics for IOS-XR
Last Reply 3 days 21 hours ago.
17 0 0 3 Alexander Thuijs
discussion many interfaces down on CRS-1 and we haven't find DWDM problem
Last Reply 4 days 10 hours ago.
29 0 0 9 fly
discussion IOS XR-ASR9000 / MPLS Label Advertise vs Label Allocate
Last Reply 4 days 14 hours ago.
33 0 0 0 Jacobo Schneider
discussion BGP Support for IP Prefix Import from Global IOS-XR
Last Reply 4 days 17 hours ago.
23 0 5 3 Fredrik Lönnman
discussion ASR 9000 max 20Gb/s on 40Gb link
Last Reply 5 days 1 hour ago.
20 0 0 3 Alexander Thuijs
discussion XR 5.3.1 group regexp syntax
Last Reply 5 days 1 hour ago.
15 0 0 1 Alexander Thuijs
discussion debugging tm drops
Last Reply 5 days 17 hours ago.
11 0 0 1 Alexander Thuijs
discussion Install verify problems
Last Reply 5 days 21 hours ago.
23 0 0 3 osman
discussion ios xr and bgp redistribute static route-policy in vrf
Last Reply 6 days 29 min ago.
34 0 0 4 Alexander Thuijs
discussion SPA vs Linecards
Last Reply 6 days 37 min ago.
31 0 0 5 smilstea
discussion ASR 9000 XR OS software
Last Reply 1 week 17 hours ago.
28 0 0 2 Eric Guo
discussion ASR9000 storm control logging
Last Reply 1 week 5 days ago.
48 0 5 6 Vladimir Pisarenko
discussion ASR9K / nV Simple Ring Topology - ICL Oversubsciprion and Load Balancing across ICLs
Last Reply 1 week 5 days ago.
26 0 5 3 smilstea
discussion VRRP IOS-XR compatibility with IOS and Huawei OS
Last Reply 2 weeks 4 days ago.
28 0 5 2 Michael Alvarez...
discussion ASR 9000 PTP configuration
Last Reply 2 weeks 5 days ago.
20 0 0 1 Alexander Thuijs
discussion ASR9K Craft Tool
Last Reply 2 weeks 6 days ago.
32 0 0 1 Alexander Thuijs
discussion CBC alarms from 0/FT0/SP
Last Reply 2 weeks 6 days ago.
22 0 0 5 Alexander Thuijs
discussion XR 5.1.3 Service Packs
Last Reply 2 weeks 6 days ago.
32 0 5 1 Aleksandar Vidakovic
discussion ASR9K and 7609 l2 loop
Last Reply 2 weeks 6 days ago.
43 0 0 4 Alexander Thuijs
discussion SNMP Polling of optical budget (dbm)
Last Reply 3 weeks 16 hours ago.
26 0 5 8 Mickael Marchand
discussion ASR9K Netflow with BGP as number question?
Last Reply 3 weeks 1 day ago.
29 0 5 2 mtiger
Filter Results
Subject Views Rating Comments Author
ASR9000 Monitoring Power Supply Information via SNMP
Last Reply 16 min 26 sec ago.
3424
0.0
20 Alexander Thuijs
ASR9000/XR Flexible VLAN matching, EVC, VLAN-Tag rewriting, IRB/BVI and defining L2 services
Last Reply 16 hours 49 min ago.
25894
4.7
78 Alexander Thuijs
ASR9000/XR: BNG deployment guide
Last Reply 21 hours 1 min ago.
32556
5.0
253 Alexander Thuijs
ASR9000 BNG debugging PPPoE sessions
Last Reply 21 hours 18 min ago.
6490
5.0
14 Alexander Thuijs
ASR9000/XR: Using Satellite (Technote)
Last Reply 3 days 21 hours ago.
11484
5.0
90 Alexander Thuijs
ASR9000/XR: Understanding and using RPL (Route Policy Language)
Last Reply 3 days 23 hours ago.
39622
5.0
40 Alexander Thuijs
ASR9000/XR: BNG and Dual-stack ipv4 and ipv6 sessions
Last Reply 4 days 13 min ago.
4336
0.0
101 Alexander Thuijs
ASR9000/XR NV Edge Deployment Guide
Last Reply 4 days 3 hours ago.
5553
5.0
29 Eddie Chami
Useful information when dealing with XR Service Packs (SPs)
Last Reply 4 days 23 hours ago.
78
0.0
0 Bryan Garland
ASR9000 1/10/40/100G LAN/WAN/OTN White Paper
Last Reply 5 days 7 hours ago.
9713
4.5
1 Alexander Thuijs
ASR9000/XR: Multichassis LAG or MC-LAG (MCLAG) guide
Last Reply 1 week 5 days ago.
11870
0.0
42 Alexander Thuijs
ASR9000/XR: Understanding QOS, default marking behavior and troubleshooting
Last Reply 1 week 6 days ago.
12772
4.8
119 Alexander Thuijs
ASR9000/XR Frequency Synchronization
Last Reply 2 weeks 1 hour ago.
1417
3.7
7 Alexander Thuijs
ASR9000/XR Understanding Turboboot and initial System bring up
Last Reply 2 weeks 3 days ago.
29151
5.0
92 Alexander Thuijs
TCP MSS Adjust on ASR9000
Last Reply 2 weeks 4 days ago.
478
0.0
4 Aleksandar Vidakovic
ASR9000/XR: Loadbalancing architecture and characteristics
Last Reply 3 weeks 10 hours ago.
13688
5.0
91 Alexander Thuijs
ASR9000/XR: Monitoring CPU and memory
Last Reply 3 weeks 1 day ago.
7019
5.0
7 Alexander Thuijs
ASR9000 Satellite FAQ
Last Reply 3 weeks 6 days ago.
1654
5.0
17 Santosh Sharma
ASR9000 BNG Links
Last Reply 4 weeks 1 day ago.
794
5.0
0 Santosh Sharma
ASR9000/XR: Understanding BGP flowspec (BGP-FS)
Last Reply 1 month 5 days ago.
6542
5.0
48 Alexander Thuijs
Running IOS XRv on VMware Fusion/Workstation
Last Reply 1 month 6 days ago.
26140
5.0
34 flim
BNG: Scripted Timed-based ACLs as an Alternative to CoA
Last Reply 1 month 1 week ago.
43
5.0
0 Aleksandar Vidakovic
BFD Support on Cisco ASR9000
Last Reply 1 month 1 week ago.
16259
5.0
22 Aleksandar Vidakovic
Differences in MTU Configuration Between IOS and IOS-XR
Last Reply 1 month 1 week ago.
11578
5.0
10 Milivoje Mirovic
Using Embedded Event Manager (EEM) in IOS-XR for the ASR9000 to simulate ECMP "min-links"
Last Reply 1 month 1 week ago.
4745
0.0
7 Alexander Thuijs
Filter Results
Subject Views Rating Comments Author
blog XR 513 Bundle-Ether to BE shortname and other shortcuts (a need to know!)
Last Reply 3 weeks 2 days ago.
301
5.0
4 Alexander Thuijs
blog XR usability and debugability! Got a wish? COMMENT!
Last Reply 1 month 2 weeks ago.
328
0.0
30 Alexander Thuijs
blog Licenses and ASR9000/XR
Last Reply 5 months 2 weeks ago.
531
5.0
3 Alexander Thuijs
blog IOS XR Install Upgrade cheat sheet
Last Reply 5 months 3 weeks ago.
60
5.0
0 Eddie Chami
blog XR 5.3.0 BGP NSR will be by default on
Last Reply 5 months 4 weeks ago.
215
5.0
3 Alexander Thuijs
blog Managing Lawful Interception with IOS-XR
Last Reply 6 months 3 weeks ago.
436
5.0
2 mleske
blog Next Hop index issue with vrf reconfiguration in 520 and 521 (fixed in 522)
Last Reply 9 months 1 day ago.
58
0.0
4 Alexander Thuijs
blog Mixing Single- and Multi-Instance BGP speaker in a network
Last Reply 10 months 6 days ago.
120
0.0
0 mleske
blog Particular case of CRS-3 Back-to-Back in 5.x.x and Migration Scenarios
Last Reply 1 year 3 weeks ago.
218
5.0
0 Nicolas Fevrier
blog ASR9K .tar File Size
Last Reply 1 year 3 weeks ago.
209
0.0
0 smilstea
blog IOS XR, ASR9000, CRS-1 All things mgmt VRF!
Last Reply 1 year 3 months ago.
123
5.0
0 Eddie Chami
blog SMU Manager v2 (AKA CSMv2) and Service Packs (SP)
Last Reply 1 year 3 months ago.
674
5.0
5 Eddie Chami
blog Real time SNMP IFMIB stats
Last Reply 1 year 3 months ago.
45
0.0
0 Eddie Chami
blog PLATFORM-DIAGS-3-PUNT_FABRIC_DATA_PATH_FAILED
Last Reply 1 year 3 months ago.
764
5.0
14 Alexander Thuijs
blog CGNAT on VSM in 5.1.1
Last Reply 1 year 4 months ago.
187
0.0
0 sbhogale
blog XR prefers ARP adj over FIB (default change coming soon)
Last Reply 1 year 5 months ago.
304
0.0
0 Alexander Thuijs
blog FAT-PW default label value change starting XR4.3.2
Last Reply 1 year 5 months ago.
401
0.0
0 Alexander Thuijs
blog sFTP transfer speeds when using linecard interfaces
Last Reply 1 year 5 months ago.
483
0.0
0 Alexander Thuijs
blog XR Documentation Improvement efforts
Last Reply 1 year 5 months ago.
688
5.0
4 Alexander Thuijs
blog XR 4.3.x Trident Member polarization possibility
Last Reply 1 year 5 months ago.
572
0.0
0 Alexander Thuijs
blog Selective VRF download (SVD) is on by default starting 4.2.0
Last Reply 1 year 5 months ago.
2292
5.0
9 Alexander Thuijs
blog XR4.3.0 BFD over Bundle change
Last Reply 1 year 5 months ago.
1209
5.0
4 Alexander Thuijs
blog Community Tech-Talk Carrier Routing System (CRS) Multichassis
Last Reply 1 year 8 months ago.
2726
5.0
3
blog LDP GR and igp sync delay
Last Reply 1 year 10 months ago.
328
0.0
0 fheinig
blog ASR-9006-FAN may show negative temperate due to software issue CSCua48772
Last Reply 1 year 11 months ago.
991
0.0
0 Alexander Thuijs
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