Switching

What's todays look on Medium to Small branch office design? Do you stack multiple switches or buy lets say a 4500? I'm looking for Pros and Cons. And if you stack how do you tie in SX,SC fiber to the Access layer?

I need create class-map in the Cisco Switch 2950, but I dont can create it. I upgrade the IOS. The Ios running in the Switch is the following:IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA13, RELEASE SOFTWARE (fc2)BOOT path-list: flash:...

Can anyone give me any insight into this error?:xxx>sho ip traffic | inc encapsulation Drop: 36177634 encapsulation failed, 109 unresolved, 0 no adjacencyThis error is increasing...

Hi,I have some very basic doubt regarding switch specifications / performance paramaters.In performance capacity of switch specification • - it is mentioned : 160-Gbps switching fabric capacity : what does this mean?How it is mentioned on chasis sw...

I would like to set up a fault-tolerant configuration where 2 routers with 2 FE ports connect to 2 L2 switches with trunk ports.I am thinking if the following configuration would work on the routers :int vlan 30ip address 10.10.30.1 255.255.255.0int ...

We have a packet loss issue when pinging from a switch to another switch. We believe this packet loss issue may be the cause of a customer complaint.In doing some testing, I see the packet loss issue, but as soon as I enable debugging, it goes away....

Hi,I have a 2821 router running IOS:System image file is "flash:/c2800nm-adventerprisek9_ivs-mz.124-3g.bin"The issue is that the terminal length is always 0 and if manually set it for example to 24, it is only good for that session and the show termi...

I have a question regarding site-to-site VPNs on a Juniper box. Yes, I am asking people from the Juniper community boards, but I thought I would pose the question on here, too, in the hope thta someone has had experience with Juniper.Anyway, I will h...

Hi all, I have a small question. Lets say I have two DHCP servers one in my native subnet and the other in another subnet. I understand that I will have to add an IP-Helper address to my L3 interface for the scope that is outside the native subnet ho...

Hi...We have a new setup of 2 6509 core switches running VSS and 4 3120 Cisco Blade switches cross stacked. I have run MEC between the VSS cores and the 3120 stack using etherchannel ON mode, bundling 4 sfps, 1 on each 3120. I have the following quer...

i have a 3750g with 12.25seb2 base ios. igmp is enabled and the switch has igmp querier enabled. i have a mc source and listener on the same switch. doing a packet trace i can see igmp reports and queries but on the switch i don;t get any status w...