Switching

I have a customer who just purchased a nm-2fe2w and cannot get the module recognized. They are running 12.0.28d which by the software/hardware matrix should be recognized. Any idea why this is not the case?A show diag displays:Cisco Internetwork Op...

How can I configure a new cisco pix 501 without taking down the network? I have tried terminal emulation, but i dont know any commands. I have tried the standard configuration, but my url cant find the server.

How exactly CSM works? What is the meaning of Content- and Application-Aware Layers 2 Through 7 Switching Services feature in 6500 series switches.

looking to reconfig existing address space to NEW ip's.....-move from single c6500 to dual c6500s w/ single sup720 in each-remove vlan 1 and move to mgmt vlan 300assuming vlan 1 (192.168.1.1) is being removed and mgmt vlan 300 (172.16.1.1-172.16.1.50...

helloi have Cisco 7000 series router with switching & routing processors in it."I want to break its CONSOLE password".ips r not configured on any interface so telnet as an option fails.Also the router is not accepting any key combination for put an i...

720 sup,6513,slot 9, version 12.2(18). Transition Networks gig sfp cause following error message: %PM_SCP-SP-3-TRANSCEIVER_BAD_EEPROM. Is there a work-around? We have 24 Gig MIL-SFP-LX10's.

Is this the correct CLI to manage Vty lines.I got error when I issued no line vty 0 3Enter configuration commands, one per line. End with CNTL/Z.sing85-1sw4(config)#no line vty 0 3% Can't delete last 16 VTY linessing85-1sw4(config)#System image file...

Hello my friends,I need to config DHCP snooping at my catalyst 3560 switch, i did that but i have the following questions:- all access ports "to clients" must be untrusted, and the untrusted state determined by the limit rate command, and as i read C...

I received the foolowing error messages on a port on a 2950T- 48 Catalyst Switch:Description: Fa0/42: Unexpected BPDU received. Port has been DisabledRecommendation: Check Configuration of the switch, also make sure devices connected to the switch. E...

I have a 7507 in my lab and when placing cards in slots 4-6 I get the errors below. I was wondering what part of the chassis could be at fault.00:05:08: %RSP-3-ERROR: Error detected on CyBus1, Error code 7800:05:08: %RSP-3-ERROR: address parity err...

We are having a problem where for some reason on a couple routers at a given site it seems to be summarizing a 10.x.x.x space at the /8 boundary and pointing it to null 0 . Anyone have an idea what might cause this ? We have "no auto summar...

Currently we have multiple LAN segments/sites with only unicast routing enabled between them, mostly via DMVPN (GRE) tunnels on the router(s). Multicast routing is disabled on the routers, and local Layer 2 multicasting is used by a seperate 3com NB...

After installing a second 10 mb ethernet nm-1e module on a 2610 router, the e1/0 connects to my ISP cable modem - while e0/0 connects to my 2924xl switch for internal network. Question: How should I configure IP addresses on these interfaces?e1/0 = o...