Routing

Hi all,I have an ASR 9001 running IOS-XR 6.7.1I have the rare opportunity to do maintenance on the device, and would like to upgrade IOS-XR.I do see in the 6.9.2 release notes it mentions “In IOS XR Releases 6.8.x and 6.9.x, 2nd generation of ASR 900...

I have 2 remote sites, connected to my head office (and each other) with an MPLS circuit.In the head office we have a Cisco 9300 Switch (172.17.1.1) acting as a Core Router. Its default route points to a Cisco ASA 5525 Firewall (172.17.0.14).Internet...

Wrong post. Sorry

Hello can you guys help me with the implementation of the tunnel configuration of my network. I have3 sites Manila Bldg 1, Manila Bldg 2, and Singapore. A tunnel is created to lessen the hops and avoid the latency of the packets. Below is the confugr...

Web server connected to outside router, outside router connected to ASA5506, ASA5506 connected to inside router and inside router connected to PC. Is it normal when I send message from outside router to inside router failed, but inside router to outs...

Hi, hoping for some advice. New to SDA and fusion routers, have an issue whereby a VRF is unable to route to my legacy OSPF networks (to/from) on the fusion nodes which host the default routes so all OSPF traffic is following default route and being ...

I am having problems getting a CSR8000v to talk to smart licensing. I'm running version 17.09.04a. I am using the "default url" and the customer is saying they have allowed 443 to smartreciever.cisco.com TAC are telling me I should be able to test ac...

We are seeing strange traffic issues with our Nexus switches, the issues are consistent but we believe there is something that we have wrong. Wondering if anyone else has had the same issue.  The issue we see if from Nexus 2 we cannot ping certain de...

 I am learning to configure vlan but after I configured it, the connection between PCs was not connected.Please help to solve it 

Hello, while studying vrrp, I discovered a track object and found out that there is a track connection. However, while looking at internal Cisco documents, I was wondering, "The vrp track interface commandties of the priority of the router to availab...

Hi, while studying configuration of VRRP and HSRP, I noticed that there is a difference in configuration on the router in STANDBY state.Obviously, it's the same FHRP and as far as I know, the equipment with configuration works with priority preemptio...

Hion packet tracer I configured a simple network with three routers and related devices. after configuring relevant third router with the ipv6 route, still I can not ping the related IP address. can I get help? I do not understand why can not ping th...

Thank you for your answer. I used the NCS55A2-MOD-SE-S and the ASR9901 to create a verification environment for the SRv6/MPLS L3 Service Interworking Gateway.NCS55-1 is SR-MPLS and NCS55-2 is Gateway and ASR9901 is SRv6.Version is 7.5.1. ------------...

Hi, can anyone please advise how to translate both source and destination ip address on cisco router NAT config? thanks in advance. 

I ever had to troubleshoot an issue in which the encapsulation protocol of the tunnel was configured incorrectly.However, the tunnel was still "up/up".Why is the tunnel still "up/up" even though the encapsulation protocol was wrong?