Tag: Cisco
Easily track SNMP MIB-II from your desktop using dVUE5X
Tweet I would like to introduce a little gadget today for network administrators or someone is interesting about pulling information from your network gears. Last…
Internet Speed Issue – Bandwidth VS. Throughput
Most of Internet users (I met) are a bit confused about meaning and definition of Bandwidth and Throughput . If you are non-computer person or…
FCS errors on Overture Networks ISG by misconfig
Tweet Overture Networks is one of performed vendor on Carrier Ethernet services market. Few big ISPs are using their product. Recently, I met packet lost…
[Cisco] Options and functions that are available from the CLI
Tweet The following table describes the different shortcut options and functions that are available from the Cisco Command Line Interface. Keystroke Function Ctrl-A Jumps to…
[Cisco] Error message ‘disabled analyzed idbs-rem’ on Cisco 7000
Tweet If you got error message below from your system/Cisco 7000 series router. "Board is disabled analyzed idbs-rem" Try the following command to bring it…
[Cisco] How to Check CEF (Cisco Express Forwarding)
Tweet Cisco Express Forwarding (CEF) is advanced Layer 3 IP switching technology. CEF optimizes network performance and scalability for networks with large and dynamic traffic…
[Cisco] High Process CPU time on Cisco router
Tweet When you see a latency or slow response to your destination, check your router CPU time. If it’s high, it means something abnormal or…
[Cisco] Password recovery – Router
Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help. Cisco Router Password recovery Step 0….
[Cisco] How to Secret Password Recovery – Router
Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help. Cisco Router Secret Password recovery Step 0. Plug…
[Cisco] How to power off slot on Cisco GSR 12000 series
Tweet Attention This procedure would be immediately impacting current service, do make sure you want it before execute it. Use it on your risk. To…
[Cisco] How to setup router as a tftp server
Tweet Attention If the below procedure doesn’t work for you, contact vendor/website or IT company for help. This is very useful, especially your active…
[Cisco] Access Server setup for the LAB(CCIE)
Tweet Here is some tips to setup Cisco Access Server (Cisco 2509 or Cisco 2511) on your lab environment. I hope it help you to…
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