Hello, I been packet capturing some of the traffic leaving one of the gigabit interface on the 4006 and I noticed something interesting. For some reason, I have unicast packets leaving that interface that is not destined for any devices connecte...
Hi, At this moment we have at a subsite a WS-C3550-24-EMI. The gigabit interfaces are empty. We need a extra switch in the serverroom to connect servers and uplinks to other swithes. What is the ideal 48 10/100/1000 switch. Do we need to stack or upl...
Hi,I am trying to upload a new image on 6509 but didn't got any success till now. The image is around 40MB and through TFTP it uploads around 34.5MB and then gives an error...!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.....
Hi Guys,I need to enable Wake-on Lan on multiple user LANs. I am not sure if there is a more secure way of enabling these funtionality than just disabling "ip directed-broadcast" on each interface. I can see the command can be bound to an access-list...
I have a core sw 3750 with a few downstream access layer switches. I am planning to implement ACLs on Catalyst 3750, but have come to realise that reflexive ACLs are not supported on the core sw 3750. The closest I get is the "established" keyword th...
HiI added traffic shaping in the l3 vlan interface of my 6509 that connects to the wan. but it seems it does not work. how can i add the traffic shaping for inbound/outbound traffic in the same switch as i dont have access to the router that connects...
Hello,I have configured multiple helper address in one interface, does any one know how the router will distribute the requests to the diferent helpers? .Does the router sends to the first helper and if dont receive response sends to the second or th...
Hi Guys,I am upgrading our 6500 from Sup2-MSFC2 to Sup720 running 12.2.17 IP Enterprise IOS.One of the features I dont seem to find is "ip multicast rate-limit" to do multicasty CAR.I looked at multilpe versions but none seem to support it.Does nayo...
Hi,I have a 2811 router into which I wanted to put an ATM OC3 card (NM-1A-OC3-MM) but it isn't working. The card is recognised by the bootloader, but is not recognised by the main image.I had thought this would work because the same card can be made...
Someone in my organization was showing me that you can put access lists on a switch. Now this switch isnt a multi-layer switch. For one, this raises a lot of questions. One, how can you do an access-list that blocks certain IPs if supposedly switc...
Hi all, I have a 2 6506 switches running hsrp between themm . problems hsrp is working for some of the vlans not all vlans .what could be the problem ? &what all we have to check to find the problem?Thanx in adavanceRgds,Rajesh
Hi,On a Catalyst 6500 with SUP2/MSFC2 running IOS, is it possible to assign a vlan interface to a VRF or is it only possible on routed interfaces ?Thank youYves
