Switching

I want to add a new layer 3 switch to my network. It is going to be connected to an existing access/edge switch via a layer 3 link (Not a trunk). How do I get all the vlan's (11, 12 & 13) across to the new switch?Existing Access Switch Config========...

Hi, We had for a long time four stacks of 3550 and 3560 connected by Optic Fiber to a Layer 3 swtich 6500.Today we have chaged those stack by 3750 switches and the problem go on. This is the problem: Management IP of Vlan1 stop responding by a short ...

In a hub and spoke context, I need 4-5 independent IPSec VPN's on the main router.Can we use Etherswitch ports (cf NME-16-ES-1G-P) on a 2821 or 2851 as VPN ports and route specific traffic through them? Or should I use Ethernet WIC's for that?Thanks.

Cisco C3560 Switch using an SFP to connect via fibre to a Linksys SRW2048Hi,I have an issue that I am trying to resolve.  I am trying to connect a Cisco C3560 Switch using an SFP to connect via fibre to a Linksys SRW2048 with another SFP. Both are g...

Hi all,i have layer 3 switch connected to layer 2 switch .Layer 3 ports gi 01 and gi02  have gbics and fibrehere is config of ports of layer 23548XL#sh run int gi0/1Building configuration...Current configuration:!interface GigabitEthernet0/1switchpor...

Hi there,Here's what i'm trying to achive :I want to use my cisco router in order to forward queries that belong to mydomain.com to my dns server and everything else to the ISP's dns server. Has anyone ever configured something similar?Thanx in advan...

I'm attempting to set up WCCPv2 on a Nexus 7K switch to intercept web traffic and route it to our proxy, ip 10.10.120.12. We are using L2 redirection and mask assignment. We are getting a "Service Group Mismatch"  on our proxy. The description of the...

I recently installed a 3560 switch in a network with 2 existing 2960 switches so we could route between VLANs. The VLAN routing appears to be working fine but when I attempt to move from the 2960 to the 3560 all of them move successfully except the A...

Hi,We have cisco 3750 switch high cpu due to interrupt and TCAM utilization is full on ASICs because of unicast. Please guide what is cause interrupt because traffic. If it is traffic how to measure in Mpps in cisco 3750 switch

Hi all.Can someone pls confirm me that 3560-8pc can be upgraded to ipservices or advance ipservices image ?Looking at the following linkhttp://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps5528/prod_bulletin0900aecd805bab39.htmlIt seems it ca...

On Cisco1841,When type 'show ver'flash file is shown likeRouter uptime is 1 hour, 1 minuteSystem returned to ROM by power-onSystem image file is "flash:c1841-advipservicesk9-mz.124-7d.bin"However, when type 'show flash' Router#show flashNo files on d...