Author: Chris

1. Create time period Cisco-Router# Cisco-router(config)# time-range WEB-time Cisco-router(config-time-range)# periodic Monday friday 8:00 to 17:00 Cisco-router(config-time-range)# periodic Saturday 8:00 to 12:00   2. Create ACL…

This is a sample configuration for conditional ACL is often called Lock & Key. By the authenticating, router will allow traffic for certain time. Host…

Tweet [ Backgroud ] PC1 is connected to Fa0/0(no IP address, bridge) of Router = IP 10.10.10.1/24 PC2 is connected to Fa0/1(no IP address, bridge)…

Here is the link to get NBAR(Network Based Application Recognition) PDLM(Packet Description Language Modules) for CIsco gears http://www.cisco.com/cgi-bin/tablebuild.pl/pdlm

You might see bandwidth indication on your T1 link shows 1536Mbps instead of 1544Mbps. The number implies data portion of frames. As you know T1…

Most of production environment has nice monitoring tools that provides nice GUI based stats and information. Actually, you can see protocol stats thru Cisco router….

Here is simple configuration for VOIP traffic makes more efficiently handling by WAN or Interconnect. Router-RTP-1(config)# class-map VOIP Router-RTP-1(config-cmap)# match protocol rtp Router-RTP-1(config)# policy-map VOIP_SHAPE…

LFI stands for Link Fragmentation and interleaving is not of QoS mechanism. However, it is help for real-time traffic such as VOIP on small size…

Advanced TFTP server & client is simple to setup and use on Linux box (OpenSuSE in this example). Download and install yum install atftp  …

Tweet While I was testing MQC with GNS3(Dynamips), I need to HTTP traffic from the router.  Here is simple way to make Cisco router as HTTP…

1. Configure class map Cisco-QoS#conf t Cisco-QoS(config)#class-map EF Cisco-QoS(config-cmap)#match ip precedence 5   Cisco-QoS#sh class-map EF  Class Map match-any EF (id 1)    Match ip …

Tweet How to change individual T1 clocking source on ISE OC12 channellized card. Cisco GSR#sh gsr Slot 0  type  = Modular SPA Interface Card        …