Switching

A customer has recently acquired a cisco 2960 switch which I am to set up.After running the express set up and putting the ip information, the switch was put on the network but the ip address is not pingable and we cannot telnet into it.I also connec...

I am replacing existing 3750 switches with 3850's in our DMZ. The DMZ will have only server and firewall ports and I want optimize throughput accounting for bursty traffic and minimize any output drops.What is the best approach to configuring MQC and...

We own a SG200 and we'd like to know if it is possible to automatically switch between two internet access point depending on their accessibility.Our problem is that we have two internet access (fiber and ADSL in case fiber broke down) and we want to...

Hi allWe seem to be having some issues with some vm / SAN / Iscsi environment, basically running very very slow.Looking at the switch we are getting output drops on most of these ports, the switch is a 3750X stackI have checked the port asic stats dr...

Hi; I tried to install the cisco_usbconsole_driver version 3.1 on windows 8.1, but while connecting to the device, some error message displayed containing "Insufficient system resources exist to complete the requested service." on the terminal window...

Dear Team,          i have three nos of catalyst 2960 switch,i have connected these switches in trunk mode.after that i have connected my main uplink to one of my cisco 2960 switch ( the another end of uplink is connected to Nortel Layer three switch...

Hi,We have a 6509 with sup 720's running IOS 12.2.(33) that is running high CPU at various times. We are looking at the show proc cpu sorted output but I can't quite understand the information given despite trawling the Support Community.I understand...

Hi I`m setting up a network where each access port should be isolated from each other. Thought I would use the protected port feature. But the networks is spanning several switches, using protected ports, will access port on switch A be able to talk...

Hi AllWe have a site in the USA complaining of slow performance over the WAN, They say the intranet is slow from the UKPing times are around 110ms and seem fineIs there any software I can run to give me network vs application response timeI used some...

Hi every one.....Please give me answer of the following questions.   1.What is Native VLAN? 2.What is the purpose of Native Vlan?3. Is this necessary to create a native vlan in the network environment? If yes, then why?  Please give me answer of thes...

We have hosts in Primary and Isolated Vlan on both vDS and behind N5K.Private Vlan problem but can't tell if it's on the VMware vDS side or physical Nexus 5500.Current problem is  VM in Primary Vlan on vDS can not talk to VM in Isolated Vlan on diffe...

Dangerous question I know but how do I show how a port on a certain module is configured on a Nexus 7k?   Ive issued a Show Run and nothing much comes back