Other Network Architecture Subjects

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..

Can anyone tell me what this does and why we would use it, i was just told that its so if anyone plugs a switch in it stops it changing the topolgoy of spanning tree and wont allow re convergence etc ? would you enanble this on all ports except curr...

Hello,I am a problem regarding NTP authentication on cisco IOS 12.1(13).The ntp configuration is for me good : ntp authentication-key <key_id> md5 <key>ntp authenticatentp trusted-key <key_id>ntp source Loopback0ntp server <ip1> key <key_id> prefernt...

Hello. We have the next Settings in our SW. We crate an ACL and aplied to a SVI for Incomming Traffic, I understand that is not necesasry to allow the returning traffic in ACL, but we can't access to rdp for example when we add the ACL, if we remove ...

How to reset DSP on the 2600 and 3600 without reset the controller or reset the routers.

Hello,it act's about the CISCO WC210 WLAN Camera, I would be really happy, if somebody could help us to eliminate our problem  InformatiomWe are using the WVC210 WLAN-Cameras (http://ww:w.cisco.com/en/US/products/ps9948/), this camera has a web serve...

Hello,Forgive me if I am posting to the wrong location.  This is my first post.I am going to be updating the IOS on our Cisco ASA 5520 from verion 7.0(8) to 8.2(5).  I am also going to setup AnyConnect.  Are there any major changes in the 2 IOS versi...

This is probably a very silly question, but I am at a loss.   Is the configuration information for each of the access points that has joined a wireless lan controller stored somewhere specifically in the configuration screens?   I enabled the power i...

can anyone share a daily checklist file for monitoring Switches and Routers. we don not have any tools in place so need to monitor manually.

Hello,I've had a look through the Cisco documentation on trouble shooting issues at layer 1 on ATM but cannot find any that relate to my issue.I have a Cisco 857 that is unable to sync, the CD light just keeps constantly flashing. I got the router ba...