Switching

Hi,I tested obtain IP through 2950 and 2960 model. My PC connected to interface g0/19 which configured be mirror port.My configured on both models are identicalmonitor session 1 source interface g0/11monitor session 1 destination interface g0/19 ingr...

i have Cisco 6509-E series sup 720 with ios version. I want upgrade same sup 720 in different 6506 (without E)  and put in 6509-E. Is it possible?

Hi Team,               I was configuring 3750 stack, I am supposed to run bgp on it. after making a VLAN , i got an err messege as below.PSECURE: Assert failure: 0: ../switch/psecure/psecure_ifc.c: 291: psecure_get_vlanid-Traceback= 7BCADC 7C149C 7BA...

My apple TV is not been seen by my Itune I am using a Cisco 871w. Itune is using 224.0.0.251 ip multicast address for destinationmy 871 is dropping those packet on the wireless interface how can I enable IP multicast on the wireless interface??*Mar 1...

We have a Cisco 7613 router and we are using it to aggregate the customer on through ethernet and E1s. The CPU utilization reached 84 % since the last couple of weeks. Below is the " show proc cpu sorted" command.CPU utilization for five seconds: 80%...

Hi,My network consists of 2 sites (A & B). Both sites each have 2 units of Cisco 6506 switches. Between Core1 & Core 2 both  are running HSRP.All the active gateways are at Core 1 & standby at Core 2. Both sites are connected via DWDM which physicall...

Hello All.  I may be trying to fix something that isn't broke, but here goes :I have 2 access switches, both 6500's - Sup 720's, connected by gig fiber, trunked.  Switch A is our LAN switch, while Switch B is in our server room.  A is connected to th...

If a switch running VTP v2 boots with VTP server mode in the vlan.dat and VTP transparent mode in the startup-config and in the startup-config are configured some extended-range VLANs, is it possible to have a VTP server with extended-range VLANs con...

Hi,I created VLAN sub-interfaces that are routing traffic between sub-interfaces with no problem. However, I am unable to route from a regular L3 interface to the sub-interface. Even an extended ping doesn't work. Here are the details:- Interface Eth...

I have a customer considering the ramifications of not covering their C6509 chassis (243 in the core) and do hot spare scenario.  What are the IOS entitlements for C6509 that are not covered by a maintenance contract?  I would also like to do a compa...