Routing

Sorry this is a dumb question, but my manager ordered some Cisco X2-10GB-LR in hopes of having a 10GB uplink between two buildings. We put those modules on the switch and we are getting link flap errors, then the ports goes into err-disabled state. I...

Here's my network scheme in Packet Tracer:How do I do the routing in CLI to connect those three routers?Note that the routers are in different cities. Any videos or tutorials I can follow?Thanks.

Is it possible to run ospf over an ipsec tunnel between an ASA and a router? I can create tunnel interfaces on the router, but the ASA doesn't support it so I don't think it's possible. I'd be terminating the tunnels between the devices and not throu...

Hi BGP Experts,I am seeing a behaviour where the as-path prepend allows the cisco router to advertise a route with as-path where the originating AS is changed after applying route-map . As per my understanding the originating AS should not be changed...

Hello All:I am slowley getting this router configured........I am up and running, Thanks to this group.  Traffic from All nodes inside can go outside.  My next step is to configure traffic coming in to go to my server.  I have Web, FTP, SMTP and POP ...

I need to find software that will let me ping a host and collect detailed stats on what happened over a 24-48 hour period.  Specifically I need it to be able to tell me the following:1.  Were any packets lost and when (the when is a must)2.  Lets me ...

First off some info - I have a 1921 Router with Sec License running 15.1. Just for testing purposes, I have set it up as a simple single VLAN network 192.168.10.0 (/24).I'm having a major issue with trying to reach something inside the network using ...

Hi allI have a VIC 2Fxs card and it is not getting recognized in the 2811 router. I checked the cisco  website and I saw that the FXS card for the 2811 is a VIC2-2FXS. If i were use this, do I insert it in the HWIC port or do I use a Voice 2V module ...

Hi,Is it possible to know the advertised subnets and received subnets from a particular EIGRP neighbor similar to BGP.show ip bgp neighbor a.b.c.d advertised-routesshow ip bgp neighbor a.b.c.d received-routesIt becomes difficult for lots of sunbets i...

Dear All,we have 3845 routers with internet service providers connected on it.we have configured router bgp 2.xxx as our AS.What is the concept behind router bgp 2.xxx with ISP?????

Hi,I have a question.How can I solve my problem on the picture?Is it possible that the default GW is the internet router and the CMTS is acting as a bridge?

Hello,Forgive me if i am posting something related to the CCIE exam on the "WAN, Routing and Switching" area. This is because i used not to get proper answers or even not to get any answer at all on the "Certification" area.In the CCIE R&S blueprint ...