Routing

Is there any simple way to summarize subnets other than turning the binary equivalent and then filter?Any formula like determining the nos. of host and subnets in a given blocks of ip address.Thanks

We are planning on connecting to two ISPs for redundancy via a pair of routers, using Gig Ethernet.We are looking at either the 7301 or ASR1002. Will the 7301s be able to handle the full internet routing table each, along with an IBGP session between...

I am a small ISP and will be upgrading our core router and am looking at the capacity of the 7204. I have two internet connections, one a 100 meg with Cogent (maybe increasing to 200 meg) and another 50 meg with another provider. We might be runnin...

Greetings, i have an 2801 router terminating an SDSL connection, i have configured both class maps and a policy map for voice traffic and applied it to the dialer interface, however when i do a "sh policy-map int output" it shows that voice packets a...

Hi, I have a cisco ASA 5520 firewall that has 2 interfaces connected to internet lets say Internet-1 and Internet-2. The default route is via Internet-1 192.167.67.67All the VPN's are build up on Internet-1 interface. Now i am trying to migrate one V...

I have five offices now i want to run eigrp between theses office..here z my rquiremnts<br /><br />A -- HQ<br />192.168.1.0<br />B - B0<br />192.168.2.0<br />C - B0<br />192.168.3.0<br />D - B0<br />192.168.4.0<br />E - B0<br />192.168.5.0<br /><br /...

Hi, I am having an issue with a route to an external DMVPN spoke. The external spoke can ping all internal devices and the DMVPN hub can ping all spokes and connected devices(including the external spoke). All internal spokes can ping each other over...

Does anyone know if it is possible to interwork FR/PPP to Ethernet? In other words, I need to hand a customer Ethernet while terminating Frame or PPP on my PE router. Right now I was looking at a Cisco 1721 to do it with...but no luck so far.

Hello,I currently have 2 7206's with dot1q trunks. I have an HSRP gateway for an ethernet based service customer on VLAN 810 on the dot1q trunk. This customer has a static route for his LAN block.I had a situation where the layer 2 trunk for the pr...

I have always been under the belief that we should always configure the bandwidth statement under interfaces (especially the logical tunnel interfaces). This idea is founded on the principle that many routing protocols and QoS parameters utilize thi...

Hi all, if I have a firewall on my central site, but want to host the DMZ on another site, would it be possible to get this across a wan link etc? would the only option be to bridge?cheersCarl

We have many sites in our network that connect to HQ through t1/t3. Sometimes, one of them feel slow. I can isolate the problem is the traffic is too high, using up the band with. My question for you is:when this happens, why all the applications in...