Switching

Hi,Thanks in advance !I have struck in upgrading IOS image for few switches from TFTP server. All switches are in 10.10.29.X network. Atlast I found that these are blocked to access to server where IOS image is saved(TFTP). I am able to ping any swit...

HiMy Cat4506 didn't show terminal logs when i changed configuration ex. i shutdown interface but it showed only "%SYS-5-CONFIG_I: Configured from console by". I configured logging buffer debugging and logging monitor debugging , it should show the lo...

I have a couple of 3560 switches and I had Http enabled (LAN), now for some reason i cannot get to them from inside the network using the internal IP address. Can someone give me the command to do that?

Need help configuring the cisco 2600 router to make sure the two subnet are directed thru two separate ports to a firewall. Then, from the firewall it connects to my internet service provider.1) The security levels including port traffic allow indivi...

Say i have one distribution switch connect with a fibre from BLK A to a stack of 3 switches in BLK B. I discover the uplink interface with CRC and inputs errors. 1) Does it means that the error occured between the uplink of the stack switch to the di...

Hi,I am using a Cisco 857. Most PC's on the LAN are using IP range 192.168.1.0. I have created another network on 192.168.20.0, and another on 192.168.23.0.I have added the commandsip route 192.168.20.0 255.255.255.0 vlan1ip route 192.168.23.0 255.25...

Can the CF flash be removed and larger one put in while the router is running??

I have a Cisco 5020 and justw ant to verify that I can't assign an ip to an interface not can I set up a layer 3 vlan. also want to evrify that it is the mgmt0 that gets an ip to allow remote connectivity??

I have recently run into a problem with Oracle RAC and the amount of data that was being generated on the interconnect (between RAC nodes) connections. The interconnect links all happened to lie on the same port ASIC within a WS-X6548-GE-TX (Ports 1...

Hi everybody,I am confused with QinQ Tunneling in 3560 Switch. Please find the attached diagram.I need clarity where to configure Trunk and where to configure Tunnel.Please explain 1. Whether Switch D port Fa0/1 has to be configured as "switchport mo...

Hi,Following port security commands has been configuredswitchport port-security aging time 100 ( seconds)switchport port-security mac stickyswitchport port-security max 4Dynamicalley MAC address will be learned for 4 different hosts and an entry will...

Is there a difference between the options:a) making a switch the root spanning-tree by doing this: spanning-tree vlan 22 root ORb) making a switch the root spanning-tree by spanning-tree vlan 22 priority 4096 (whereas the other switch is 8192pra...