Hi all experts.I have a 4Mb internet connection coming on my 3845 router. Following is the diagramLAN-------------------------------R1(3845)----------------------------------------Internet Gig0/0 Gig0/1N...
Hi,I'm in the situation where I need to deploy VSS. The main issue is that one 6500 is available but not the second one. The customer persists that I deploy VSS with a single switch while waiting for the second switch to be delivered. I know it is us...
I'm designing a large number of 4507R-E and 4510R-E chassis with either dual-WS-X4516-10GE or WS-X45-SUP6-E supervisors.At least class 2 PoE is required to all ports.For the same retail price, Cisco's offering the WS-X4548-RJ45V+ and WS-X4548-GB-RJ45...
I need to implement a QoS policy such a way that I control the bandwidth utilization between customers.Both are connected to the same 4948E-10GIG version. running enterprise level of IOS 12.2.(54)SG. The IOS does not allow hierarchical QoS. So I have...
We have a bunch of C3524 "stacks" (upgrade is not an option), and obviously they cannot connect to VSS via MEC like C3750 stacks do, so what will be the proactical option for me? Did anyone here experience similar headache before?you comments will be...
for a cisco 24 port catalyst 2960 series switch, I can only use multicasting with this switch when the pcs connected to it are booted with a cold boot or else multicasting doesn't work. any possible explanations for this. how can i fix this issue...
I'm running into a road block on getting a private vlan set up for my 861W. I'm using IOS commands only, though I think the person who originally configured it used the CCP gui. WAN interface is connected to ISP. WLAN interface is already set up an...
I've seen some discussion on this topic before, but one thing that I would like to know moreabout is the shared memory buffer and the low latency caracteristics of these two switches.The 4948 and 4948E have a single shared memory space that eliminate...
I am sending an extended ping with a datagram size of 1500 from my router to my switch and get a very good ping response. But when I ping the workstation from the router or the switch with an extended ping with a datagram size of 1500, the ping resp...
HiWe have 11 * 3750x switches configured into 3 seperate stacks (3,4,4), I clustered them together,one of the Hostname on one of the stack changes name as though it did not originally have a hostname, If I change it back again it reverts back to the ...
Ok so I am not nearly as Cisco knowledgable as I want to be and probably less so about fiber but I have to start somewhere. I have 2 Cisco 3750x with 2 sfp+ modules (SFP-10g-lr) that don't see each other. The layout is like this: switch A -> fiber ...
HelloI have 2 LAN subnets (192.168.2.0 and 10.0.2.0). Both are on the same router. The default route on the router points to our T1. I have redirected all port 80 and 443 traffic out to a different, faster link using a command like this on the LAN...
I recently installed 3 new switches and did some intensive port work on them. like setting duplex, speed and channel-modes to them. And I'm still fairly a newbie trying to be a CCNA one day, but I keep seeing my ports go up and down.. like ports that...
