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Resolved! VLAN Basics

I'm reading Wendell Odom's books and I have a question regarding VLANs and trunking. As far as I understood trunking is needed when you have network which is splitted between several switches. When a host sends a broadcast it has to be delivered to a...

Hi all,i just want to know if it is good idea to use PAGP as backup for wireless link with another wireless link.                            __WiFi________PC-------Switch 1                              Switch2---------- PC                            ...

Resolved! 3750X Questions

Hi, I'm going to start using 3750Xs PoE switchs. I know with the 3750s the images choice was ip base and ipservices. What are the parallels to the 3750x switches? Is the  Universal image for the 3750X, the new ipservices image that the 3750 used?Than...

Hello All, I am having an issue Running multiple extended traceroute commands at a time. We have a major change for summarizing and post checkout needs to trace public dns, to make sure we are taking the same path. Here is what I wanted to doTracero...

josh94950 by Level 1
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On a csico 3750 switch I have ntp server < IP of  stratum 1 Time Server>I want the swit to sync to the to time server and provide time to peers on my network.Do I have to be configured for ntp peer  < IP of stratum 1 Time Server>for that to work?    ...

jschweng by Level 1
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Hi, Having a wee problem.......I have a Vigor 2955 onto our ADSL, with two connections going to switches, one subnet of a layer 2 cisco switch is 192.168.0.0/24 and works fine. I have enabled 2nd subnet on the vigor of 192.168.1.251. Im setting up ne...

We are trying to get multicast to work between two subnets but cannot seem to get it to work  We have the following configurationmulticast video - teradek cube - 10.223.21.101  multicast - 239.1.254.1  rtsp://10.223.21.101/stream1client-a - 10.223.21...

dtom by Level 1
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  • 4 replies
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Hi Everyone,I'm configuring a catalyst 3500XL, but I'm having a problem, when I connect an ip phone it works just fine but if I connect a computer to the pc port in the phone the computer doesn't get an ip address. The switch is configure with two vl...

I am having issues with the VTY access-list on the 2951 router,below is the config. When I apply that config I can't access the router from 10.X.X.150 and also don't  see the hit counts under sh ip access-list command.  sh ip access-listExtended IP a...

Dear All,I have been troubeshooting this issue since with no luck and would greatly appreciate your input. Basically I am tryin to set up a site to site ipsec coonection. AT site A, I have Vlan's 652-10.55.216.0/24, Vlan653 -10.55.217.0/24, Vlan 654-...

             We currently have a Cisco 1801 fixed router on a fixed ip address setup and all works well, what we are looking to do is allow guest to log in using a DHCP type "easy" setup.any suggestions?our AP is a Cisco   AP541N

Hello,Myself Arijit. I need your help regarding following matter.If suppose one workstation in a large LAN generates  broadcast or creates loop then what is the quickest and the most easiest way to identify and rectify that.Please suggest.

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