Switching

I have a 6509 running 7 gig interfaces, each interface is using sub interfaces to route vlans however It does not appear that I can span a vlan across multiple physical interfaces. I would like to span 1 given vlan across all switch ports and was won...

Hi All,We resell the wireless services of another Service Provider and establish a trunk with them to which they send us the required customer vlans.interface GigabitEthernet2/10 description Wireless Interconnect switchport switchport trunk encapsula...

I'm inheriting ting a wireless network that will have to be updated with a new subnet. The current access points are all cisco manage by cisco management device, in a central network closet. How do I access each of the access points and update their ...

Does the nexus 5020 do mac multicast forwarding? If so is tehre any documentation on this.

I have 1000 nodes for which i am planning a Campus wide network , with 1 Layer three switch, some 15 L2 switches . I have some 20 different departments and need different ip schemes for all of them. I need this with security enabled so that the depar...

With the end of life of the 506e, I was wondering what device I should move to next to maintain operations here. I currently run site to site traffic with 11 different locations. Each run a PIX. I'm thinking about upgrading to a 2821 series router in...

Hi, Please let me know the significance of "broadcast" key word in frame relay map command.regardsNeo

Hi allCan anyone tell me what hairpin routing is ?

What does the statement "network 0.0.0.0" accomplish in the config below?Router eigrp 100 network 0.0.0.0

Have a quick design question for the group:Do you personally use loop control mechanisms like bpduguard or storm control on server access switches in the datacenter?Any feedback appreciated,Geoff

Hi, I have almos 500 PC and 250 IP Phones, on the uplink interfaces of the switches (cisco 2960-no vlans) i have a broadcast traffic the increments by 25 per second. How can I test if this amoun of traffic is normalThanksDavid

Hi, folks:I DELETED question.Right after I pressed "submit", I realized how stupid it was. :-)

Hi NetProA Swtich Cisco Catalyst 2960 whit Lan Lite software support frame whit IPX protocol?Regards.

Hi,I am trying to use a policy map on a 3560 L2 interface for marking all traffic. Based on sniffer captures the config I have doesn't seem to be working. Any suggestions are greatly appreciated. Many tkank'sfollowing the configurationmls qos!!class...