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.

What is the number of full rate (128pps) PTP client slaves supported on ASR9k platform configured with RSP 440 and working as boundary clock? Platf...
6 days 18 hours ago
Hi,We inserted NC6-60X10GE-M card in NCS; it appears in admin mode but doesn't appear in XR mode. I have attached the logs. Please advise.Best rega...
1 week 21 hours ago
HiI have two ASR9k with ISM modules running the CGN NAT serviceI have configured two /21 pools on each box , which means 4096 IP address for each b...
1 week 3 days ago
Hi, CSC:I'm looking for advice for adding new pools on a single CGSE on a CRS.My setup (working) is as follows:- single cgse on a 5.1.3 CRS- nat44-...
1 week 5 days ago
We recently purchased a few ASR 920's and found that the software rev we are running does not support the use of errdisable commands. Previously we...
3 weeks 3 days ago
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Filter Results
Subject Views Votes Rating Replies Last replied by
discussion IOS-XR 5.1.3 SP2 - %OS-RT_CHECK-3-INCONSISTENCY_DETECTED : ipv4-unicast detected inconsistency with
Last Reply 5 hours 15 min ago.
12 0 0.0 6 smilstea
discussion ASR9922 QOS VQI & VOQ
Last Reply 9 hours 11 min ago.
21 0 0.0 1 Alexander Thuijs
discussion XR - IOS QOS issue.
Last Reply 9 hours 23 min ago.
12 0 0.0 1 Alexander Thuijs
discussion Boot-up nodal service UNAVAILABLE messages
Last Reply 10 hours 43 min ago.
11 0 0.0 2 serg.romanov
discussion Helper address IOS XR ASR9000
Last Reply 17 hours 2 min ago.
36 0 5 3 Florian Frotzler
discussion Improving ASR9k resilience - Looking for feedback.
Last Reply 1 day 12 hours ago.
89 0 0.0 3 Bryan Garland
discussion ASR 9000v sat fails to come up CRS 5.1.3
Last Reply 1 day 13 hours ago.
17 0 0.0 3 smilstea
discussion Load sharing issue
Last Reply 6 days 5 hours ago.
41 0 5 3 Alexander Thuijs
discussion IOS-XRv 5.2 name pipe issues
Last Reply 6 days 8 hours ago.
153 1 2 2 Arjun R
discussion does Y.1731 support for VPLS service under ASR 9000 platform?
Last Reply 6 days 8 hours ago.
35 0 0.0 9 Eric Guo
discussion asr9000 1588v2 slave scalability
Last Reply 6 days 12 hours ago.
5 0 0.0 0 dcerovecki
discussion Improving install experience in IOS XR (ASR9K/CRS)
Last Reply 6 days 18 hours ago.
488 2 5 30 echami
discussion Is there a similar command like " transceiver permit pid all" on CRS-8/S-B platform?
Last Reply 1 week 7 hours ago.
23 0 0.0 2 hdelarosar
discussion NC6-60X10GE-M Not Visible in NCS IOS XR Mode
Last Reply 1 week 15 hours ago.
13 0 0.0 0 atif_hafeez
discussion How can i do scheduled automatic backups to an ftp server in ios xr?
Last Reply 1 week 14 hours ago.
2540 0 5 7 TIGMA AIT
discussion 40X10GE-WLO not shown/powered on CRS-8/S-B-400G
Last Reply 1 week 1 day ago.
31 0 5 2 Aaziz AMHAOUCH
discussion Archiving Logging message on Local Storage device not work XR 4.3.2
Last Reply 1 week 1 day ago.
25 0 0.0 2 satitcha
discussion Encapsulation default on ASR903 issue vs XR BVI limitation
Last Reply 1 week 2 days ago.
55 0 5 12 satitcha
discussion ISM CGN ServiceApp and address pool limitations
Last Reply 1 week 3 days ago.
304 0 0.0 2 Carlos A. Silva
discussion ASR9k CGN NAT
Last Reply 1 week 3 days ago.
10 0 0.0 0 mkhalil10
discussion [cgse] adding new pools for growth
Last Reply 1 week 5 days ago.
6 0 0.0 0 Carlos A. Silva
discussion CGN NAT44 configuration issue: Unable to obtain requested information Error:'cgn' detected the 'warning' condition 'The instance has not yet been configured'
Last Reply 1 week 6 days ago.
1503 0 0.0 21 mkhalil10
discussion ASR9K PPPoE ERROR - bad session data
Last Reply 1 week 6 days ago.
25 0 0.0 2 Vladimir Miropolskyj
discussion ASR9K DHCP issues - 10K BRAS migration to ASR9K
Last Reply 2 weeks 9 hours ago.
64 0 0.0 3 Alexander Thuijs
Filter Results
Subject Views Rating Comments Author
ASR9000/XR : Drops for unrecognized upper-level protocol error
Last Reply 8 min 46 sec ago.
12786
5.0
4 Alexander Thuijs
ASR9000/XR Netflow Architecture and overview
Last Reply 10 hours 48 min ago.
9365
5.0
23 Alexander Thuijs
Cisco BGP Dynamic Route Leaking feature Interaction with Juniper
Last Reply 11 hours 17 min ago.
2756
5.0
30 sbhogale
ASR9000/XR: BNG deployment guide
Last Reply 1 day 21 hours ago.
27200
5.0
191 Alexander Thuijs
IOS XR Install Upgrade cheat sheet
Last Reply 3 days 23 hours ago.
75
0.0
0 echami
ASR9000/XR NV Edge Deployment Guide
Last Reply 2 days 21 hours ago.
11481
5.0
25 Daniel Segovia
ASR9000/XR: Understanding Unequal cost Multipath (UCMP), DMZ link bandwidth and recursive routes
Last Reply 3 days 20 hours ago.
6512
5.0
11 Alexander Thuijs
ASR9000/XR CGv6 on VSM: CGN / NAT44 Deployment Guide
Last Reply 7 months 1 week ago.
1562
0.0
1 somnathr
L2VPN using BGP for Auto Discovery & Signaling
Last Reply 1 week 2 days ago.
3903
5.0
5 reranti
ASR9000/XR: Understanding and using RPL (Route Policy Language)
Last Reply 1 week 3 days ago.
30931
5.0
26 Alexander Thuijs
ASR9000/XR Understanding Turboboot and initial System bring up
Last Reply 1 month 2 weeks ago.
22144
5.0
55 Alexander Thuijs
CGv6 on ISM: CGN / NAT44 Deployment Guide
Last Reply 1 week 6 days ago.
4562
5.0
18 somnathr
ASR9000/XR Understanding Route scale
Last Reply 2 weeks 1 day ago.
18668
5.0
55 Alexander Thuijs
ASR9000/XR: Loadbalancing architecture and characteristics
Last Reply 2 weeks 3 days ago.
21935
5.0
72 Alexander Thuijs
TCP MSS Adjust on ASR9000
Last Reply 3 weeks 6 days ago.
88
0.0
0 Aleksandar Vidakovic
ASR9000/XR Frequency Synchronization
Last Reply 1 month 1 day ago.
2255
3.7
6 Alexander Thuijs
asr9000 platform ACL features and Capabilities
Last Reply 1 month 2 days ago.
19
0.0
0 Sadananda Phadke
ASR9000/XR: Understanding BGP flowspec (BGP-FS)
Last Reply 1 month 4 days ago.
3156
5.0
19 Alexander Thuijs
ASR 9000 SDN Openflow Whitepaper
Last Reply 1 month 1 week ago.
693
0.0
1 Javed Asghar
ASR9000 BNG Training guide setting up PPPoE and IPoE sessions
Last Reply 1 month 1 week ago.
14121
5.0
29 Alexander Thuijs
ASR9000/XR Using MST-AG (MST Access Gateway), MST and VPLS
Last Reply 1 month 2 weeks ago.
12863
0.0
47 Alexander Thuijs
Running IOS XRv on VMware Fusion/Workstation
Last Reply 1 month 2 weeks ago.
20380
0.0
28 flim
ASR9000/XR: Understanding QOS on the A9K platform, default marking behavior, troubleshooting
Last Reply 1 month 2 weeks ago.
19619
4.7
105 Alexander Thuijs
ASR9000/XR Understanding PLATFORM-DIAGS-3-PUNT_FABRIC_DATA_PATH_FAILED
Last Reply 1 month 2 weeks ago.
5486
4.4
7 Alexander Thuijs
Running IOS XRv on ESXi and QEMU/KVM
Last Reply 1 month 2 weeks ago.
27508
0.0
16 kego
Filter Results
Subject Views Rating Comments Author
blog XR 5.3.0 BGP NSR will be by default on
Last Reply 13 hours 26 min ago.
154
5.0
3 Alexander Thuijs
blog Managing Lawful Interception with IOS-XR
Last Reply 4 months 4 weeks ago.
383
5.0
2 mleske
blog XR usability and debugability! Got a wish? COMMENT!
Last Reply 2 months 1 week ago.
241
0.0
23 Alexander Thuijs
blog Next Hop index issue with vrf reconfiguration in 520 and 521 (fixed in 522)
Last Reply 3 months 2 days ago.
45
0.0
4 Alexander Thuijs
blog Mixing Single- and Multi-Instance BGP speaker in a network
Last Reply 4 months 1 week ago.
89
0.0
0 mleske
blog Particular case of CRS-3 Back-to-Back in 5.x.x and Migration Scenarios
Last Reply 7 months 9 min ago.
144
5.0
0 Nicolas Fevrier
blog XR 513 Bundle-Ether to BE shortname and other shortcuts (a need to know!)
Last Reply 7 months 3 days ago.
231
5.0
0 Alexander Thuijs
blog ASR9K .tar File Size
Last Reply 7 months 2 weeks ago.
113
0.0
0 smilstea
blog IOS XR, ASR9000, CRS-1 All things mgmt VRF!
Last Reply 9 months 1 week ago.
106
5.0
0 echami
blog SMU Manager v2 (AKA CSMv2) and Service Packs (SP)
Last Reply 9 months 1 week ago.
523
5.0
5 echami
blog Real time SNMP IFMIB stats
Last Reply 9 months 2 weeks ago.
39
0.0
0 echami
blog PLATFORM-DIAGS-3-PUNT_FABRIC_DATA_PATH_FAILED
Last Reply 9 months 3 weeks ago.
674
5.0
14 Alexander Thuijs
blog CGNAT on VSM in 5.1.1
Last Reply 10 months 1 week ago.
126
0.0
0 sbhogale
blog XR prefers ARP adj over FIB (default change coming soon)
Last Reply 1 year 2 weeks ago.
293
0.0
0 Alexander Thuijs
blog FAT-PW default label value change starting XR4.3.2
Last Reply 1 year 1 month ago.
373
0.0
0 Alexander Thuijs
blog sFTP transfer speeds when using linecard interfaces
Last Reply 1 year 1 month ago.
480
0.0
0 Alexander Thuijs
blog XR Documentation Improvement efforts
Last Reply 1 year 1 month ago.
687
5.0
4 Alexander Thuijs
blog XR 4.3.x Trident Member polarization possibility
Last Reply 1 year 3 months ago.
569
0.0
0 Alexander Thuijs
blog Selective VRF download (SVD) is on by default starting 4.2.0
Last Reply 1 year 3 weeks ago.
1999
5.0
9 Alexander Thuijs
blog XR4.3.0 BFD over Bundle change
Last Reply 1 year 4 weeks ago.
1128
5.0
4 Alexander Thuijs
blog Community Tech-Talk Carrier Routing System (CRS) Multichassis
Last Reply 1 year 2 months ago.
2533
5.0
3 vinayk3
blog LDP GR and igp sync delay
Last Reply 1 year 4 months ago.
323
0.0
0 fheinig
blog ASR-9006-FAN may show negative temperate due to software issue CSCua48772
Last Reply 1 year 5 months ago.
987
0.0
0 Alexander Thuijs
blog SNMPV3 configs and Trouble shooting Guide
Last Reply 1 year 5 months ago.
386
0.0
0 Babu Peddu
blog ASR9000 Policy 3rd party optics:
Last Reply 1 year 5 months ago.
2446
0.0
4 Alexander Thuijs
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