Activity in Service Providers
Resolved! Send community both
Hello Folks,I have some doubts in BGP Basics, Please clarify it.In IOS XR Is the command send-community-ebgp is the replacement for send-community both,and for send-extended-community-ebgp for send community extended?I also have another doubt in IOS ...
ASR9K High CPU | BGP Process
Hi, We have a ASR9K, CPU utilization was maxed at 3% but since this morning it got upto 15% and extra 12% utilization is all due to BGP. Nothing changed at our end as we were already receiving bgp full feed from 2 peers. What could be the issue here ...
WAN Design
I have my requirement as below.There are 6 locations which needs to be connected over WAN.Location-1 : IT Office (3 Floors)Floor 1 : Company AFloor 2 : Company BFloor 3 : Company CEach company needs to be logically separated. They may have same IP Se...
Problem with ncs5500-goldenk9-x-7.6.2-SPGISO0001.tar replacement
Hello everyone,We have the NCS55A1 router. We tried upgrading with ncs5500-goldenk9-x-7.6.2-SPGISO0001.iso from the IOS-XR 7.4.2 version, but the replacement failed with an "Internal error" message. After that failure, we performed the upgrade with N...
Resolved! Routes behind a tunnel-te unlabelled
I have created a tunnel-te from xrv16 to csr3, the tunnel is up and getting Pop label to csr3 that's ok.From xrv16 I have learned the route to xrv17 over the tunnel, but checking the Label it's unlabbled as well.I believe the route from xrv16 to xrv1...
Issue with CISCO ASR 9000 series device - netconf session getting closed/disconnected after providing the hello message
Hi All, I am trying to connect to the CISCO IOS-XR (ASR 9000 series) device using netconf over ssh but it's not successful. I am able to see the hello message from device when I pass the hello message with capabilities it's closing the connection. ...
How to capture ethernet Frames with Ethertype 0x8847 & 0x8848 on ISR
Hi dear community,According to you, what is the best way to capture MPLS traffic flowing between two ISR ?Does EPC provide a way to do so from the router itself ?https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-embedded-packet-captu...
in mbgp cust routes can't ping without mpls enable
i can't ping the l1:10.1.1.1 from source 20.1.1.1 router R4 router and mbgp is configure between R1 and R2 router without mpls enable. rip of vrf is redistribute in mbgp and mbgp is redistribute in rip R1 router configurationip vrf A rd 1:1 route-ta...
Migrating From Old 7600 to XR
Hi All,I am doing some testing for a migration from a 7604 MPLS PE with handoffs to a 7604 acting as an edge router. Each circuit on the PE router is just an untagged attachment circuit like this:interface GigabitEthernet2/8description MPLS Attachmen...
CRC errors CPAK-100G-LR4
Has anyone experienced an issue getting CRC errors whole using CPAK-100G-LR4 with CFP2-to-CPAK port adapter?I am seeing lot of CRC errors on HundredGig interface connected to CPAK-100G-LR4 using CFP2-to-CPAK port adapter on A9K-MPA-1X100GE of A9K-MOD...
EVPN/VXLAN-Multi Site Layer 2 issue
Dear all,I am running in to very strange problem - currently busy with preparation in our LAB for a migration of EVPN/VXLAN setup from single-site to multi-site. During the testing in our LAB I have discovered the following.The LAB is already in mult...
VPLS Problem on NCS540
Hello, we are experiencing an issue with the Cisco NCS540 regarding Layer 2 Virtual Private Network (L2VPN). We have conducted tests using the NCS540 and ASR1002hx, and unfortunately, the Virtual Private LAN Service (VPLS) fails to establish connect...
MPLS label type unknown
hello, i have enable netflow in egress interface (mpls) in IOSXR 9922 cisco routerwe see there's MPLS label type "Unknown" in several prefixes /32 (IP loopback router)and i have check by perform this command "show mpls forwarding prefixes (iploopback...
Resolved! PCE between IGP domains failing
I can't seem to get an SR policy working between IGP domains using a PCE controller to guide the traffic. My topology is as follows (full configs attached): R1, R2 and PCE are in one ISIS domain. ISIS level-2 point-to-point is running and exchanging...
A9K-8HG-FLEX-TR not booting with A9K-RSP880-LT-TR running IOS XR 7.9.3
We are trying to set-up A9K-8HG-FLEX-TR in the ASR-9906 chassis with redundant A9K-RSP880-LT-TR and running IOS XR 7.9.3, but after about 2 hours the module is still in the SW_INACTIVE state. All the lights on the module are amber color, but it does...
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