Switching

The customer had 2 power suplies failures at the same time. In the log the message was the following: %C6KPWR-4-PSMISMATCH : power supplies rated outputs do not match. We needed to replace both power suplies, but the customer just cannot accept that ...

Hi all, can anyone tell me if i assign a port to a vlan say vlan 5, and then the native vlan for the port is 1, is this done by assigning the switchport voicevlan command? also am i right in saying that if a frame comes into the switch untagged it wi...

hey if anyone can tell me wht the solution to this prb?the pc is connected with the linksys router but it does not browse any websites... when i try to resolve the prb by clicking on the diagnose button on windows vista the following msg appears " UN...

Hi Experts,In cisco 4000, 5000, 6000 switches the STP is configured by default or we need to enable manually.If we need to do manually what are the steps and commands can anybody give.Regards,Naidu.

If i have L2-switch connect with trunk (permit all vlan) to L3-switch (have three-SVI), when i show cdp neighbor or neighbor detail on L2-switch i will see the three ip address of SVI neighbor L3-switch ?

a quick one. Does any of the catalyst 3550 model supports 802.3af?Thanks

I know that Multiple VLANs on a segment need a trunk link to transfer traffic to another switch.BUT, can I configure a switch connected to a wireless bridge to transfer VLAN tagged frames through the wireless bridge?I would think that if the encapsul...

Is there a proper way to route VLAN 100 and 200 from switch1 across routers to switch2 in the scenerio below so that pc2 would acquire vlan100 and 200?pc1 -> switch1 3560(vlan 100, vlan 200) -> 2811_router1 (eigrp) -> Point-2-Point -> 2811_router2 (e...

Catalyst 6509 IOS 12.2 (18)Upgraded our Core Switch Last Night from COS to IOS. In the process we installed new blades. (6748-10/100/1000). We were only able to install the new blades into Slot 6 along with the new Sup 720 in Slot 5. The Switch would...

SCENARIO-2x6509-edge switches(3750g)connected thru fiber on both core switches. 2 fiber bundled to each core switch.-high availability with glbp-IP PHONES are connected to the edge switches-from core switch 1, a pc is ddirectly connected doing a cont...

If there is a intra-area route to a network that cost more than the inter-area route, is there a preference to choose the higher cost intra-area route over the lower cost inter-area route?Eg.Router1(f0/1)-----Area 1-------(f0/0)Router3|(f0/0)||Area 1...

Hi,Can anybody explain if two switch cascade with access port .And any frames comes to first switch and move for 2nd one will tag remove and tag will again impose after enter to 2nd switch access port .

Hi,Can someone help me with configuring VMPS ? I have a 6509 with 720-3BXL ,3750 and 2950 switches. on each switch there are some layer 2 ports .Thanx

Dear Sir, good day , i have a Cisco router model 1601 and i forget my enable secret when i login with consol to reset the password and i follow all steps you mention in your support web site and type reset at end of steps to reload again and access m...