Routing

Hey, hope someone can help me with this problem. We currently have a 2821 ISR with a T1 from our ISP. We are out of bandwidth so we are upgrading to a Metro Ethernet connection, which has been installed and tested. The problem/question:I want to h...

I'm designing a network that has 3 satellite offices, VPN'ing to the HQ's building (approx 100 users total). The three offices have a 8Mb Comcast cable internet connection and 1700 series routers. The HQ building has a Comcast Cable internet connecti...

I don't have a clear concept of backward compatibility.A-----BSuppose that node A is DSCP capable and node B is IPprecedence capable only.What happens if A sends frames to B, marking those using a specific DSCP value (ex. AF11)? 1) Node B maps AF11(0...

hi,I am to configure Pc's MAC address to IP address binding in my router.Plz. Help.

Hi all,I'm studing for QoS exam, and I've read that WFQ uses the following parameters to create a new dynamic-queue:-IP source and destination-TCP port source and destination-ToS Field-Protocol numeber (TCP/UDP)What happens if traffic is neither TCP ...

Hi,I have a Cisco 4503 with the Fiber SFP port and say at a 500 meter distance I have a Cisco 3560G switch,I have multimode fiber between these switches,now Can configure the port as a trunk port.My guses is for trunking ,it is a layer 802.1q,there...

Can anyone help to find correct IOS for Cat6509/Sup 720 with 7600-SIP-400= and SPA-2X1GE-V2 and SPA-5X1GE-V2? I could not find anything re this on Cisco site. There is whole bunch of info on 7600, but nothing on Cat 6500/Sup720. Thanks, Olga

Currently iam using HSRP for my Vlans and planning to go for Load balancing using GLBP.Is it suggestable to go fot it or are there any issues with that.Pls suggest me.regds

I have a simple PTP "hub-and-spoke" setup and EIGRP running between four offices. I am installing addtional circuits now to connect the four to each other for redundancy. My main office provides intrenet access to the others so the branches have de...

Good dayI have a quick question I thought that permit tcp host 206.190.98.82 host 192.168.5.250 eq 50000 50030will enable be to use port range from 50000 to 50030 but when I do that it doesn't work. I've tried a " - " but that didn't work as well. ...

Hello:I have two locations using Cisco Routers connected to Adtran ISU's connected via ISDN.At Location A (MAIN SERVER SCO UNIX 5.0.6), I have a Cisco 4000 Router (connected to Adtran ISU's), and at Location 2 (REMOTE) I have a Cisco 2501 Router (als...

Hi, Is is possible to have dwdm connectivity on the 3750 series switches ? The only wdm sfp connector available for the 3750 is CWDM. I was told that all you need is a Fiber GE connection on the Switch. Any advice appreciated. Thanks, Paul