Routing

ip unnumbered and eigrp on cat9k

Is it possible to run ip unnumbered on ptp ethernet interfaces on Cat9K's and peer with eigrp? Links seem to peer, but no routes are advertised and eventually eigrp goodbyes are received. I have the following configuration: 9500-1:interface loopback...

How does multiple "set" statements in Route-map for PBR work

Hello I have a situation in PBR, where there are two "set" statements in route-map as below, route-map ABCD permit 10 match ip address ACCESS_LIST1 set ip next-hop verify-availability 10.10.10.10 1 track 1 set interface Null0 I understand that firs...

Resolved! Open Shortest Path First (OSPF)

Hi i have this network which uses OSPFWhy packets take different routes sometimes?

Application suddenly stopped working

i have a few off site cisco 1900 series whereby some application suddenly stopped working.eg Internet access is very slow or RDP to the site server fails.i can only RDP to the site router. no changes made to router config.i found this error on one of...

ASR BGP session adding metric of 7800000 to all routes

I have two ASR routers that handle my internet traffic. Each has one ISP (Comcast and Lumen). For some reason, the router I have connected to Lumen is adding a metric of 7800000 to all the routes it learns from Lumen. I have a fairly straight forward...

IPSEC Peer addresses to be used if NATTED IP?

Let say you are building IPSEC I dont know lets say Ikev1 between 2 ASAs at different locations, which sit behind a router that is PATTING or NATTING all traffic. If the tunnel is using the Outside interfaces of both ASAs as the peer addresses (lets ...

Resolved! QOS. Total output drops without congestion.

I am seeing behavior I don't understand. I hope someone can help.Total output drops without congestion. c1100-universalk9_ias.16.09.06.SPA.bin RT#sh domain iwan1 master exitsBR address: 10.10.10.3 | Name: Tunnel3000 | type: external | Path: MPLS3 | p...

NAT on an ISR 4331

I have a working configuration from a Cisco 2901 router, and loading it in a ISR 4331 I get an error when setting the nat source static ip. In my configuration, because we have many systems that have the same IP, we use NAT to uniquely address each o...

Inter vlan routing issue, i think

Situation: Trying to connect 3 esxi hosts to two vlans used for iscsi traffic. Can ping storage from the distro switch, but cannot ping hosts.I replaced the network adapters in the 3 hosts and moved the new interfaces over to a 10 gig switch and have...

USERNAME WITH PRIVILEGE 15

Hello Dear's,I have created a user with command username cisco privilege 15 password cisco when he telnet to the switch he is asked for the enable secret passwrd why??????Thanks

Resolved! BGP connect problem

I want to use anyconnect vpn to a server that using BGP to connect.I found a problem that BGP can not transfer route of the vpn pool so that packet can send out but not send back...Is that firepower don’t have vpn route so cause this problem?

ASR901 local password policy?

Hi,Im trying to configure a local password policy to fullfill a stig check but im unsure how to do it on an ASR.On switches I have it normally goes like this:enable configure terminal aaa new-model aaa common-criteria policy policy-name char-changes ...

Resolved! CSR 1000V Demo AX License

Hi,I'm experiencing the following issue:We've got a Csr 1000v to test out vCUBE as a local gateway for Webex Calling.After installing the license it shows up as "Active, Not in Use " and the voice features we need are not active.The command license b...