Switching

All,I have a question about which IOS and CatOS allow for the device/chassis serial numbers to be displayed when specific "show" commands are executed. I think I read or heard that some of the newer IOS versions will be programmed to include info su...

My 2811 every so often after a power cycle just sits there with the SYS PWR LED flashing. A console shows the rommon> prompt. So it appears to be sitting in the rom monitor mode rather than booting up. If I power cycle again then it boots up fine. ...

Hi all,I have been tasked with implementing IPv6 on our network. I will try to explain the layout of our current network and also explain what is needed.At the core layer is a Cisco 6506 L3 switch with MSFC2 module. It is IT controlled, which means I...

Hi, I'm trying to set up a trunk connection to a HP Server. All the VLAN NIC's on the server get proper DHCP addresses except the Native VLAN (I know for sure that the DHCP of the Native VLAN works fine). When I debug the DHCP server, I see that it r...

Does anyone know the CPU speed for Cisco 2811 router is? I've been searching through cisco website and found a lots of info on the chasis, but there wasn't any document showing the cpu speedTIA for any input.hieu

Can anyone tell me if plug a om3 50/125 cable into my patch bay which then goes to the other room via 62.5/125 om1 cable, will this work at all ?

I would like to apply an outbound QoS policy on a L2 interface of my 4507 switch where my WAN router is connected.As soon as I assign the policy, all traffic is retag as DSCP 0Here are my QoS policy: Policy Map WAN-Output-Policy Class VoIP-RTP-...

Hi all, on a broadcast domain, can anyone tell me if a pc sends a broadcast out on its subnet, does every switch port recieve a copy of the broadcast ? but only people in that subnet actually have to pay attention to it ? can someone explain

Hello I havea 1800 series router but I want to enable ICMP how do I enable ICMP??

hi guys, there is a scenario that in which ISP assigns dynamic ips to some users whereas most of its users get a static ip, if i want to police the traffic for bandwidth slicing do i have to individually classify all the users ??? all the time noting...

Hi,I have a couple of 3560/3750 switches and I am using IGMP snooping in a VLAN without an mrouter.I am using IGMP Snoooping Querier in that particular vlan.I need to get sure that MC traffic is forwarded at all times to some MC receivers.Can I log i...

I am trying to re-design a LAN with 2950G-48's with a maximum of 300 nodes. Most of the workstations are Windows XP and they only run one app. The problem is the app is run from the server and is creating bottlenecks to my users. I have 6 of the 4...