Switching

Himy network is running completely with EIGRP . today  one particular layer 3 device went down and came backup automatically by itself. when i see the logs i found that only that particualy layer 3 device went down. everything else was connected. i d...

                    Iam looking for some clarification regarding etherchannel, I need to add some vlans on an etherchannel allowed vlan list, 1. should this be done on the port channel configuration and not on physical interfaces as things get replic...

Please see the example below.  The only question how to manage the routers  without the IP addresses.    Assuming the routers have only E0 interfaces.  ThanksExample 3: Bridging Over a Wide Area Network In this example, the two LANs are connected b...

I have a 3560 Switch and I’ve added an additional VLAN to our switch network and I need one of my ports which is connected to a Windows Server and configured as an Access port to work on two of the VLANs, specifically VLan 8 and 15. (15 is the new vl...

Hey EveryoneJust wanted to ask you for some tips and tricks..We are going to upgrade our IOS on our WS-C2960G-48TC-L.. But before we do that i want to ask whats the best IOS release to choose.Why we want to upgrade is because our switch software now ...

I have configured a static route in my router to point to a directly connected Juniper at 10.100.100.1. The full command is:ip route 172.21.18.0 255.255.255.192 10.100.100.1The interfaces on my router are as follows:Interface                  IP-Addr...

Hello All,We are looking forward to implement IBM BladeCentre Swiches connectivity with Nexus 2k module.I would like to brief you about my network over as follows:Coreswitch :  6513  ( Layer 3 switch + Spanning Tree root)Nexus 5010  : Layer 2 switch ...

   We have created a vpn  tunnel GRE from one site to another site    using routers and is working fine now we have created another tunnel from Pix to other site as well. we want extreme sites to communicate.          (site1 subnet) router--------Gre...

Dear All,I have a prolem in a router 1841 so I cahnged the flash and the RAM but the problem still appear, every time go to rommon!! I changed the registry to default ( 0x2102 ) and problem still appear !!I went to cookie and make sure from the HEX n...

helllorecently we had a bit of issues in our network that has led me to take a look at the configuration we have for cluster links for servers.The current configuration is                    Building configuration...Current configuration : 242 bytes!...