Switching

HiI have 4506 chassis on which users directlly connected and 4506 is connected to wan routers.vlans have been created on the 4506 and users directly connected to 4506.for 1 vlan what we observed is even though the host gateway is not the vlan interfa...

Can anyone tell me what the "F" at the end of these 3750 models means??? I am connecting Aironet 1142n and 1252n APs and I want to know what the Power differences are or if it's a IOS Software upgrade or whatever it is? I just want to be sure I ord...

2009 Oct 06 08:58:05 EDS +11:00 %SYS-3-FAB_SYNCERR:SYNC ERROR detected on fabric channel 5 from module 5Thie above error makes me suspect the SUP module in slot 5 may have had a problem, but the actual module that got reset is the SUP module in slot ...

Hi All, Any idea? After clean up all routers and switches config files, sw3 still asks for radius username and password.When console login and using 3550 password recovery procedure, it still asks for username and password. When config aaa new-model,...

I recently had an incident where immediately after issuing the "no ip helper-address" command on a 6506 switch, the switch became unresponsive and traffic reached the standby switch. Some colleagues have speculated that this was caused by the comman...

Cisco have new switches , specifically 2960 with both IOS options .Can anyone explain to me when and where can we deploy a switch with Light weight image instead of Lan base image ?I am actually reluctant to position a light weight cause even Cisco S...

How does one assign a network management traffic (rip, BPDUs, CDP, etc.) to a VLAN? I know to assign a computer to a VLAN, you simply add the port in that VLAN, but what I do not understand is adding network traffic to VLAN when they do not have port...

We're having some unicast flooding issues on our network and was told to implement these 2 commands to help with the issue:mac-address-table synchronizemac-address-table aging-time 0 routed-mac Previously we had the aging-time set to 14400 so there i...

I think I may have found the correct forum here. Been trying forever to make good use of the router I purchased from Cisco market during CCNA class.(871w) I wiped the initial config , thinking I was good enough to do it by commands. Slick , huh? Wel...

Hi,I have connected a Cisco 857 router to an ADSL line. Internet worked for a while, then the connection started dropping. I have tested with a different router (a Netgear) and the connection is stable. The line is adsl 2+, and I have loaded the lat...

Hi I have a cisco ASA 5505, and we have one ADSL internet connection and 1 leased line to the internet. I would like to connect both of these circuits to the ASA and also have a DMZ VLAN. The Inside Lan address will be directly connected to a Micro...

Can you weight WCCP so that if you have two devices that web packets can be sent to (Proxy servers), it will favor one over the other unless the primary fails.

All,I have a situation where I don't want a default gateway unless an interface is down. The default gateway is still getting put into the table even though I'm tracking based on this interface:router# sh trackTrack 1 Interface FastEthernet0/0 line-...