Switching

            In packet tracer, everything seemed to be working fine, not sure what happened.I cant ping from a laptop to the default gateway. The default gateway is a router and on one interface (inside lan) is th edefault gateway ip address and the o...

May be its a newbei question. But i want to get it clarified.My question is , if i go for any core switch bundle like WS-C4503E-S6L-48V+Its comes with lan base image by default. I have gone through many document , but still i confused because if i se...

how to find out after looking at the ACl that this is router acl and this is port acl.is there is any syntax difference between these two acl's? or these two look the same.

How nortel switch differ from Cisco swicthes.. Whate are advantage in prefering nortel over than cisco. kinldy help me on this

Hi,I have a 3750X stack with a dula  layer 3 link back to the core. There are 4 switches in the stack running Version 15.0(2)SE2PCs using SAP frequently drop the connection  to the server in the USA. This only happens on this switch stack, i have pat...

We have a 3925 with (2) SM-ES3G-24-P: modules that is supposed to replace an existing 1941 and 2960-S 48 port switch.I would like to keep the VLAN, addressing, routing the same as it currently is, but I am not sure if it is possible to combine these ...

folksi have a quick question i'm hoping you can help withi have a layer 3  etherchannel between 2 * 3750G stacks, both clusters use gi1/0/25 and gi/2/0/25 for the etherchannel and both are set as 'on'i have traffic passing over the link but i get the...

We recently installed a Nexus 7004 and I setup the switch on PRTG.  All of the sensors work fine except for VLANs.  The link says up but with 0 bits of activity.  We had the same setup with our 4510 and it worked.  We are running a very old version o...

Let me start by giving a brief description of our situation:We have aquired new space in our DR facility that is not in our current cage.  A new fiber run was installed to our new space.  Roughly 500'-700' run (Multimode OM3 fiber was used).  There i...

Hello,I have couple of basic questions regarding STP1) Lets see a switch is brought online with STP enable. All the ports will first go into listening state and per documentation, during this period switch will only send and receive BPDUs. Does the s...

I have a router in a remote location that the ISP limits us so we can only send up to 800MB of data from 6 am to 8 pm after that we can send as much as we want. I have some servers that I always want to be able to get out - is there a way to put a ha...