Switching

I have the following OSPF network:OSPF has been configured on all routers except for R3 and R4. R5 lists R1, R2 and R6 as neighbours. But it only lists R2 and R6 as Routing Information Sources in the show ip protocols output:R5(config-if)#do show ip ...

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...

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?    ...

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...

Hi,Seem to have weird problem.....I have 2 SG300 switches, in layer3 mode, lag'd together for high availability, serving 2 Dell R815's and a Dell Equallogic 4100 for virtualisation. I have setup a number of vlan's, network traffic, mgmnt traffic, iSc...

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...

             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.

Hi All,I have a need to capture some traffic but my core 6513's are already using the limit of 2 span sessions. I can't edit any of the sessions either because I want to source traffic from vlans and you can only do one or the other. Is using a VACL ...

Hi folks, we recently acquired a new company and I am trying to get my head wrapped around their network setup until I physically go out there to refresh the network. I have a bit of a trivial situation and am wandering if someone can help me out.I h...

Hi ExpertsI  ping server in the same LAN (in place LAN stretching between DC-1(6500) and D-2(6500)while the distance is 20klm over single mode ) approximately the average is 8 Reply's and around 10 time out,where the problem is?how to to troubleshoot...