Routing

I have two 1841's connect to the Internet via DSL;fa0/0 --- 1841-R1 --- DSL1 ---------------------[INTERNET]--------------------- DSL1 --- 1841-R2 --- fa0/0I am on the LAN attached to fa0/0 on R1 and I need layer 2 connectivity to a device on fa0/0 o...

We are telecom provider. Edge router is Cisco 7604 with SIP 200 cardsCore Router is cisco 12406. We have a MPLS network. router were connected using STM1 link. Link is terminated by POS interface of those routers. the issue is that every day traffic ...

hi guys,i am facing very strange issue with multicasting.All the router's interfaces are configured in "ip pim spare mode: . Now i have enable auto-rp feature (not BSR),Without configuring "ip pim auto rp listener " , i am able to ping from source to...

Hi All,is 633+ seconds (approximately 10 minutes) load time normal for a Cisco 7204 router? I find that it takes forever for the router to do :Self decompressing the image". I tried the latest IOS and tried different bootloaders but it doesnt seem im...

I am using 3660 Router, all cards are working fine as expected but NM-2FE2W is booted & then down. Following error is occurred in show diag "Port adapter is disabled deactivated".I have reset the card as well as router, changed the slot of card, but ...

Hi All ,We have got 2 3750 switches in the stack which are connected to access switches with 2 uplink ports .  each 1 uplink from each physical stack switch .Due to some power issue our member switch got rebooted. After the reboot the access switches...

    I am looking for an example EEM script/applet that would cause my router to change a path selection, based on a triggered event.  I usually employ Policy Based Routing on my networks which makes next hop decisions based on the source IP.  I want ...

Hey guys,Not sure if this is the correct section for this question, but i am currently studying for my CCNA exams, and i would like to purchase some equipment to allow me hands on experience rather than packe tracer. I am abit dubiovus to go ahead an...

We are doing hardware refresh for our offices in australia and having issue with bringing up the circuit on the new router.The old router are all 2621 with WIC-1T and external CSU/DSU. The new router are all 2911 with HWIC-2CE1T1-PRI card.Please see ...

dear friends.. i want suggestions on best practice... i am doubting that my internal network has some virus or trozen .. and from my router all traffic is allowed from inside to outside .. and from outside only couple of ports and established connect...

Hi,i'm having some trouble setting up the correct NAT configuration of a Cisco 1921 router.The NAT is not working as I want - I think my configuration is wrong somewhere.All clients in 172.16.0.0/24 have the correct outgoing address of 1.1.1.3.But th...

Hi,Problem Description: We have configured natting on cisco 1941 series router for communication of ipela device from inside network to another ipela device over the internet. Internet is accessible from inside network but ipela device is not able to...