Switching

Hello, I have just added radius to my 2955 and when I log in I get this error:Authorisation failed % errorThis is what I have added.aaa new-modelradius-server host 10.10.1.33 auth-port 1645 acct-port 1646 key secretradius-server host 10.10.1.34 auth-...

All,I am looking for some help with regards to a small datacenter design.  My requirements and setup will be as follows - Dell PowerEdge M1000E Blade Chassis (initially one full chassis)Dell Powerconnect 10GbE Blade SwitchesDell Compellent Storage Ar...

Hello,I have a problem / issue that's currently blowing my mind and giving me a headache. We have a stack of 3750 switches with a pair of SonicWALL firewalls connected that run HA (Shared Virtual Address / implemenation of VRRP or similar)....Now thi...

Hi,I have a few switches that are on VTP domain and are all in server mode, I want to make one a server and the rest clients.  What will happen if I convert the servers to clients?Thanks

HI,     In my office we had five 2960S switches(Aceess Switches) and one 3750S switch(Distribution Switch). All 2960 switches connected to 3750 switch in Star topology and had 6 different VLANs. And all hosts are connected to 2960 switches. All inter...

hi guys, does anyone knows what other command can be used to debug packets on a 3750 switch ? I'm used to debug ip packet access-list, bun the command is not supported any more:The debug ip packet command displays packets received by the switch CPU. ...

We have 2 servers with W2K8R2 and application. This app use keep alive in UDP and broadcast traffic on 332 port. Two servers are connected to cisco 2960/3750 (IOS 12), icmp beetween servers-switch and server-server is working properly but application...

Hi Expertswhen y have L2 Port-channel between two catalyst switch , which etherchannel load balance algorithm is preferred?thanks

Hi,I have the following scenario:I have a computer connected to a Switch3750G and another computer connected to another Switch3750G. Theses switches are connected through a Optical Fiber link in the uplinks of the boths Switchs 3750. The computers ar...

Good Morning. I followed the 3-switch Redundant stacking diagram and now when I boot up the stack Switch 2 is acutally Member 3 and Switch 3 is Member 2. We plan on having Port-Channels spanning across Switch 1 - Master and Switch 2 (Member 3) of ide...

Hello,I have a general question about the performance of supervisors Blade 6500.Example:I have 10 servers each connected with gigabit port.I am migrating my 10 servers to a solution like ESX server and connect it to a TenGigabits port.As information ...

Can we force the Gigabit Ethernet port to be 1000 full duplex in Cisco Catalyst Express 500 series?