Other Network Architecture Subjects

My company is moving from Avaya to a Cisco VoIP system Currently the executives and their assistants use one  button on a 6 button phone as a aka "Panic button". When the button is pushed it sends a silent emergency alert to security command center....

I recently picked up a CAT 2950 switch, everything "seems" to run fine, LEDs are green and I am able to make a console connection. My issue is that the console connection does not last more than 15 seconds before closing/timing out, also the close ti...

Greetings.Is it possible to configure multiple (two at this point) IOS DHCP servers for a single VLAN with the servers using a common external database? The idea is to avoid using a double-sized address space for the VLAN.Configuring database agents ...

Hi all,Say I have SFP+ module on Distribution and X2 modules on Core, can I connect them using either MMF or SMF or should the modules type on both switches be same? Kindly help.Thank,Ram

We have a 6509 running 5.4(2). We have set up a hyperterm session and connect to multiple devices, then we get to the 6509 and it will not work. When we reload the 6509 and we are consoled into it, we get data until it is finished reloading. Then t...

Hi, I have a 877W router and a ASA5505 firewall. If I purchase a Smartnet contract for 877W router, I take it this give me access to download newer IOS for router?Does it also give me access to ASA5505 downloads? Or do I have to purchase a seperate S...

Need some advise / help.  A client moved locations and running a Cisco 831 router, which is hooked up to a new internet connection. I have not much experience with Cisco Routing commands and the  command panel. I attempted to configure the router wit...

Scott Gainey blows the HP FUD out of the water. Read it here.

Hello,Is it possible to reduce de recoveery time after an interface shutdown?Current interface configuration is as follows and it takes 1 second to recover from a shutdown. I need to decrease this time.(Cisco Catalyst C3560)interface FastEthernet0/1s...

Hi, Does ISP reset the QoS markings for my traffic over the tunnel interface in an mpls circuit ?I have an hub site A router with the following classes.class voiceclass videoclass critical dataclass defaultSpoke site B router with the following class...

i config ntp on one GSR as NTP source. I found clock time slow  down 10 seconds one day,   i try another cisco GSR, about slow down 2-3 seconds one day.i check my watch , it is acuurate with public time.does anyone meet same problemthank you tom

Can someone pls tell me the difference between MSTP and RSTP...Any good url will be of great help..Thanks in advance..