Switching

When I see this in a log:On Cisco sw we get this error in logs:*Feb 28 16:04:30.982: %SPANTREE-2-RECV_PVID_ERR:Received BPDU with inconsistent peer vlan id 1 on GigabitEthernet0/1 on vlan 11.*Feb 28 16:04:30.982: %SPANTREE-2-BLOCK_PVID_PEER: Blocking...

     I have a small home network currently using a cisco 841 which is working great. Host a web site and Exchange plus all 10 computers access the net using Verizon FIOS all works. I can even VPN in to my newtwork remotely.I can only VPN using the Ci...

hi, i have router connected to internet R1 , and another router R2 connected to R1 locally ,many users connected to R2 and uses internet .some of usererst connected to R2 can use internet , but i cant ping them from internet ,so , i want to know if i...

For some reason traffic has stopped passing across gi0/2 WAN interface to the next hop of 87.194.168.1, Occasionally i can ping the address but its very intermitent (config attched)All of the vlans using the WAN link on gi0/2 can no longer get intern...

Hi Folks, is there a way to configure a VACL capture on 3560-x, we need more than 2 SPAN sessions. Feature navigator indicates that this feature is supported but it seems like it's not implemented in the IOS yet.ThanksSerg

Hi all,The department I work in will be gradually taking over management of WiFi hotspots for a number of large hotels. Today we experienced a situation at one site that we would like to NOT have to deal with again but we're not sure how to address t...

On a switch is there a command to show the top active port? Just want to view which of the ports on the switch is the most active?Thanks,

I have a question regarding the BOOTLDR on a a 3750E switch. I upgraded the IOS code on a 3750 switch from 12.2 (53r) SE2 to 12.2 (55) SE5.A show version shows :BOOTLDR: C3750e Boot Loader (C3750X-HBOOT-M) Version 12.2 (53r) SE2. Why isn't the BOOTLD...

I have 2821 router configured with two subinterfaces. This router is connected on cisco 2960 switch. The trunk on 2960 is configured without any prunning of vlans. I noticed that udp broadcast traffic is being forwarded through my router on native vl...

Hi I have a problem with a catalyst 3508G XL ...The problem is as follows:When I power on the system LED keeps blinking and does nothing.I've tried connecting the cable to the console port, but can not communicate.Someone can help me?

Hi,We will like to prioritize voice traffic for all softphones. The PBX is hosted at vendor's site, so we connect the softphone to an external IP of the PBX.I have scripted something below but not sure how to apply to interfaces as softphones are ins...