Dear Community,While using Wireshark for checking VPLS control packets, I noticed that the format of encoding PW label in LDP-VPLS is different than BGP-VPLS.In LDP-VPLS, as shown below, a label mapping message is transferred between PEs targeted ses...
IntroductionFeature componentsMonitor sessionInterface attachmentStart/stop packet capturetcpdump shell toolConfiguration examplesSimple SPAN to File configurationSPAN to File configuration with ACL filteringSPAN to File configuration with ACL filter...
Is there a way for the ASR9000 BNG to set the password for an IPoE session from the DHCP Option 82 remote-id?As far as I can see, the BNG sets the password. However, I have a situation where existing CPE's authenticating with RADIUS uses remote-id s...
Effective immediately, the Cisco Software Manager (CSM) utility is no longer being developed or maintained. Currently, there is no replacement utility for automated software management. For instructions on how to manually perform IOS-XR upgrades an...
Hello facing an issue in upload and download in BGP load sharing scenario My upload is goes to one isp and download goes to second isp. I want that upload and download should goes to same isp103.216.135.0/24 upload and download to isp1 (inbound outb...
Hello Guys,I need to replace Cisco 7206VXR (NPE-G1) with PA-MC-STM-1SMI adapter. Since it is very old hardware I am having hard times finding a decent replacement. What would you sugest please? It does now have to be new nor under support.Thanks,
Hi, everyone. I have a router voice gateway 4331 ISR who has a SIP Trunk from a ITSP "B", but, when I try to make a call to PSTN, it doesn't work to a specifically carrier "Telcel", incomings and outgoings calls. Only to/from this carrier doesn't wor...
Cisco IP Phones SPA 525G were connected via WIFI and worked perfectly fine. But after changing the router, the phones can not connect to WIFI as they keep displaying "Failed to Associate with SSID, keep trying in the background". When we add the netw...
Hi,I have multiple NCS5500 routers in an ISP network. I would like to enable uRPF Feasible Path Mode on the interfaces that connect to my IP Transit Customers. Is it possible to enable this feature on an interface with a configured VRF in this platfo...
Hello, the following restriction can be found in config guides for NCS540/5500/5700 platforms - Multicast over access or core pseudowire is not supported. Can someone explain this restriction in more detail? Does it really mean that customers can not...
Hi, I am configuring pseudowire under l2vpn bridge-domain, but when I am commiting the configuration, getting error as below RP/0/0/CPU0:iosxrv-1(config-l2vpn-bg-bd-pw)#show configuration failedMon May 8 11:31:24.062 UTC!! SEMANTIC ERRORS: This co...
The Cisco Document Team has posted an article. This document describes how to troubleshoot CPS(Cisco Policy Suite) VM restart issue caused by CentOS kernel crash. Know of something that needs documenting? Share a new document r...
Hello, Our peering network is build over SR EVPN using https://xrdocs.io/design/blogs/latest-peering-fabric-hld architecture, using Internet in a VRF and l2vpn evpn address family.After migrating first peering router (leaf) we started seeing in aggre...
By default, IOS-XR will send an ICMP unreachable message when a packet hits an ACL deny entry. Is there any way to disable this apart from the per-interface ("ipv4 unreachables disable") which has the potential to also break PMTUD.The issue is a peer...
Hello,does anybody know which kind of redundancy we have on ASR9910 with AC power modules? According to the data sheet it is N+N for AC. According to a "admin show environment power" it is "Total output power capacity (N + 1) : 6000W + 6000W". So wha...
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