Switching

Dear NetPros:For a 802.1.q vlan trunk between 2 switches is there any way to see the traffic statistics for each vlan? Thanks,Yang

All,We use a fixed wireless PTP link for our small business internet connection. We were using a cheap cable router connected to the PTP radio, and connecting the LAN side to a VLAN the 3750 for the LAN to get out to the net.The cable router has now...

Hi all, when I use an internet proxy, where are the dns requests to the page made from, my pc or the proxy server ?

Hi All I am having trouble with VLans on Cisco 3550. I am using this switch as standalone device. All the end points and hubs and dumb switches are connected to it. I do have a linksys router which is acting as a gateway. Here is the configuarationIp...

Hi all, what is the show controllers command generally used for? ie show controllers fast ethernet 0cheers

Is it possible to access log or error (syslog) message in CatOs 6500 just like accessing it in linux ?? Or anyway to check the health of my devices (6500) ?? I would appreciate your input.subharose

Hi all,My next job will be for a hosting company. Mostly seperate domains with Dcs, Citrix farms, DB servers etc for each customer, some VMware (rising) and a few websites. Customers 80 and about 800 servers.They are migrating to a full Cisco network...

Hi All, I need to cross check the documentation, but the question is, will it possible to configure 3560 Switch as DHCP server and assign IPs to only one vlan (not to other on the same switch).ex: Vlan 20, 30, 40 existing on switch and switch is runn...

Hi all, when a switch learns a mac address, if I have vlans on the switch, does it constrain the mac address learnt to that vlan? is this how the isolation is done ?

Hi,We are using Catalyst 2950G-24-EI and have set the system MTU as max value 1530. This device is connected to 7606 router where jumbo frames are allowed and having the interface mtu as more than 9000. But i am not able ping from the switch to rout...

We need to confgiure a backup route for our leased line to remote office.i have configured it using BRI.now in both the end it is showing line protocol is up(spoofing) but none of the data is travelling through this even after shuting down the serial...

I am currently thinking of changing IOS(12.4(12)) to 12.4(18b) on ISR2811 Routers,because of IOS Bug.(CSCsm27943（ER might not connect circut w/ DLSW-ER:(CSM):startdl_pend timer expired. ）)12.4(18b) is released on May 20 in 2008 and the status is ...

Hi guys,Wondering if someone could give a hintFrom OReilly Cisco IOS Cookbook:The main reason for using QoS in an IP network is to protect sensitive traffic in congested links. In many cases, the best solution to the problem of congested links is sim...