Routing

We have an existing T1 line and cisco 2620 router. The serial interface is using HDLC for L2 encapsulation. We are getting another T1 line that goes to different NOC within the same ISP.We would like to setup failover so that if one line fails and ...

Hi,I have a very funny but irritating problem with my routing.I have a branch router on IOS12.4(15T1) which has a default to the Core/HQ. From the Branch router, I can ping all the subnets in the HQ. From a PC connected to the router through a switch...

Hi,Two switch are connected via LANLink , if one port is shut the other end does not go down.Can udld be used to detect the failure.Can I apply UDLD on non Optical interface on switch?Thx,G

Hi forum,Can cisco 2811 router support 2 VWIC-1MFT-T1 card? The vendor is saying that the router has a limitation to support 2 T1 card.Thanks much,Pnigel

I have a customer who owns a 3745 as their primary voice and data gateway. They are running c3745-ipvoice-mz.123-8.T4.bin and the router has 32 meg flash and 128 RAM with a 128 meg compact flash card. I beleive in the past I have been able to boot ...

Hello technical expert,I have Cisco 3640 router that have 16MB flash memory and 48MB DRAM memory. I want to install a NM-ESW-16 16 ports network module in my router. I used Software Advisor of CISCO web site and that told me minimum Software Image ...

Hello All,Currently at corporate location, we have a router with a ATM A1-T3 module. I am in the process of migrating our circuit to AT&T MPLS and basically the new circuit from AT&T will be a T3 PPP circuit. The question to you guys is is the curr...

We are getting XO's 10MB Ethernet data service and I was wondering whether we can use our Cisco 1814 as the router for that service. The router has to interface with a Hatteras 408.Thanks,Dieter

Hai,Sorry to put the same quiery.One of my client router serial interface (Bandwidth is 1984 Kbps),it Availiable BW is showing 88 Kbps.What does this excatly means.Can customr use the Full 1984 Kbps Pipe .Even i ve changed the same to 100 % (Using Ma...

Dear All,I have configured CErouter and L3 switch and running OSPF and eBGP between CE-Router and PE router. I am unable to see the network at australia (remote-end) if i am advertising network from L3 switch-in OSPF. The remote-end is running eBGP s...

I Currently have a 1000Mb Metro E port with Provider A that's in production. We recently got a second, 10Mb circuit with Provider B. Both of these links are transports from our location to a co-lo facility where our internet routers are. I'm wanti...

I have the Cisco Press QOS book and here is a snippet: Pg. 297"the policy-map queue-voip policy assigns VOIP traffic 50 percent of the bandwidth based on the bandwidth 50 percent command. But 50 percent of what? Well, the actual bandwidth is derived ...

Hi all,I want to know what happens when we configure an interface as passive ?for eg. consider below topo : R3--------R1---------R2 , all are in backbone areaI have configured interface in R1 which is connected R2 as passive.So, what happens then ?W...

I my Cisco 877 ADSL router under VLAN1 the command "ip tcp adjust-mss 1452" exists, do I need this?This 877 will be used for a VPN

I have a Cisco 837 router and I just got it hooked up to the internet. I have been trying to configure NAT and IP forwarding so that the web server and FTP server we host on our private network are available to the public network. I have tried by u...