Switching

I have a Catalyst 3750 switch configured in a network. I would like an additional 3750 switch as a "hot" standby.A 2nd 3750 switch was purchased, and the same configuration was entered in to the new switch, so I have 2 switches with the exact same co...

Hi,Can anybody give me a rough idea of what the installation time for the Network Processor engine is:NPE-G2=7200 series   NPE-G2 engine with 3 GE/FE/E portsDo you reckon it can be done in two hours?Any help is much appreciated!

Is the CAB-C15-CBN - Cabinet Jumper Power Cord, 250 VAC 13A, C14-C15 Connector, supported on the Cisco Catalyst 3750X/3560X. I need to plug the switches into a UPS PDU, that requires a C14 plug.

We have recently aquired a remote location which has a pre-existing flat network (172.16.X.X/16). Before we are able to convert them over to our new IP scheme, they have a need to have wireless connectivity on site. We have 4 1142's which I need to c...

I need assistance with the following issue I have at one of my sites. I have a Cisco 3825 Voice gateway with Wan connectivity to our main network. Connected to the Voice Gateway is my Cisco 3750 PoE stack. The issue that I have is that I get DHCP IP ...

Hi,     I have a sonic wall nsa 2400, a sonic point N, and a cisco SFE 2010P. I am having issues getting the VLAN to work with my Guest SSID. My plan is to use interface X4 for internal wifi, and X4:100 (vlan) for the Guest WiFi. NSA2400 (X4) --> RJ4...

Here is the scenario that we have:We have two 5K nexus switches (A and B) with several 2K fex switches (blades). These two switches have a VPC connections between the two of them. We have a server that has 4 ethernet connections,  NIC 1 and 2 going t...

Hi all,I'm having some problems when upgrading the IOS of my Catalyst 3750 switch through a tftp server. I've been surfing the net and found that there seems to be a problem when the image file is larger than 16M but this is not my case.I erased the ...

Just upgrading our 6513E chassis in the lab before I install it into prod. Wanted to have ssh support, so I upgraded to the latest K9 image.But as soon as I did that, my standby sup (sso mode) now continually reboots.I tried an older safe harbour K9 ...

I'm not able to set the mtu on an SVI or routed gigabit port on either model. they are running 12.2(55)SE4.It comes back as "% ip mtu is not supported on this interface".Anyone know why?Also, is there any reason why when the "ip tcp adjust-mss", (set...

Hi While trying to save the config i am getting with the below error, can anybody help me solve the problem.building configuration...nv_done: unable to open "flash:/config.text.new"nv_done: unable to open "flash:/private-config.text.new"nv_done: unab...