Cisco – configure date and time

The post shows how to configure date and time settings on Cisco device. Continue Reading

LINK-3-UPDOWN vs LINEPROTO-5-UPDOWN

This post describes the difference between LINK and LINEPROTO syslog messages.
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Downloading Cisco IOS using FTP

This post contains quick notes about downloading Cisco IOS to device using FTP server.  Continue Reading

TFTP server

A few days ago, I tested a few tftp servers. Continue Reading

Cisco Rommon – IOS downloading

If for some reason your Cisco IOS doesn’t boot properly then Cisco device stays into ROMMON (a mini operating system that boot the actual IOS).
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Cisco Flash File System – Cheat Sheet

This post contains examples of Cisco Flash File System commands. Continue Reading

Simple freeware SNMP manager

If you need to test SNMP agent on your network device you can use a simple freeware SNMP manager. Continue Reading

Cisco – SNMP configuration

This post contains short notes about configuring SNMP on AIR-AP1232AG-E-K device with Cisco IOS Software, Version 12.3(8)JED. Continue Reading

Cisco AP – ACLs

This post contains short notes about configuring ACLs on Cisco Aironet AP. Continue Reading

Cisco AP – tacacs+ configuration

This post contains notes from Cisco AP configuration to work with tacacs+ services.
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