Switching

I'm fairly new to cisco products am in the process of developing my network knowledge on a deeper level.  I have a 3825 with a HWIC-4ESW and I'm struggling to fully understand how the two "see" each other.  I've setup a VLAN with a layer 3 address on...

Hello ExpertsIs there a way I can change the VLAN Id on every packet that traverses a specific interface on a router, so it is different from original VLAN Id. Example, A PC connects to VLAN 10 on a switch, and when it traverses a router port it is t...

Hi all,I receive a question from a future customer about this future if its supported on " WS-C2960S-24PS-L":configuring 2 dhcp server on this swith ( 1 dhcp for voice vlan , and 1 for Data Vlan).I did some search , but i didnt find the answer .Pleas...

We currently support a third party VOIP software. Recently we have had issues with our T38 faxing to our SIP Trunk provider because our FW (sonicwall) doesn't support Nating the connection address within the SDP packet of the T.38 reinvite. This has ...

I have two servers connected to Nexus, these servers are sever with windowns 2008 failover cluster. ativivo / standby.I want the standby server 1 and server 2 becomes active it appears I can not duplicate ip, and I'm sure there is not ip duplicate.An...

hi can anybody help me in password recovery for a 3750g switchregardsgopi

My company has around 89,000 to spend on our network. I would say our network is small to medium in size. About 150-200 users at any given time. I recently bought new equipment with a different quote so think I'm ok hardware wise. What would anyone s...

Dear AllI'm working on the design of an IP integrated solution which shall combineIP CCTVIP TVIP VIDEO INTERCOMIP TELEPHONYIP WIRELESS ACCESS POITSData outleetas mentioned in the attached tablei'm thinking about having access switch at each building ...

I am trying to upgrade Sup2T from 15.0 to 15.1 (same feature sets).  I have the new  image in bootflash and have changed the boot system statement to boot from the new image and the config register is 0x2102.  However, everytime it reboots it loads t...

Hi,I was working on adding a Cisco 6513 to TACACS but ran into trouble.  While I work on the issue offline (recreate and test another switch), I wanted to place this switch on radius temporarily.For some reason i cant undo/delete the AAA commands in ...

Hi Everyone,I'd like to know please if someone can check this drawing and point out what might be wrong with it... im assuming theres more than 1 thing wrong of course here as i'm only starting out learning networking , but would like to learn where ...

Hi,We had to transport one of our 4948 10 GE to another Data Centre and when we got it there and tried to power up its System Status LED was red and we cannot even get console to the device.Does anyone know of things that we can try to see if the swi...