Category: Network

Cisco device – local credentials

This post describes some notes about locally stored Cisco usernames, passwords and privileges. Continue Reading

Cisco AP – WPA2 configuration

This post describes the Cisco Aironet AP configuration with WPA2 security option. Continue Reading

Packet to client xxxx reached max retries

You can see the following error on your Cisco AP console Continue Reading

Cisco AP – basic configuration

This post shows how to configure a basic AP settings which you must configure to run WLAN. The AP is configured with Open Authentication (no password required). Continue Reading

Discover IP/MAC address of Cisco device

If a Cisco device has CDP protocol enabled you can easily discover it’s IP and MAC addresses. You have to connect the device to your laptop (via network interface) and run Wireshark application. Continue Reading

Cisco Aironet AP – reset to default settings

This post describes how to reset the Cisco Aironet APs to the default (factory) settings Continue Reading

fping – improved ping

fping is a nice and simple application which adds some enhancements to the standardized ping command. Continue Reading

Ping – timestamp (batch script)

Sometimes you may need to gather ping statistic from the specific host. If for some reason you cannot use any monitor tool then you can just use ping command and direct the result into a txt file. Continue Reading

Cisco HSRP

This post contains short notes about HSRP protocol. Continue Reading