Allied Telesis crash course

Allied Telesis

1. Password recovery procedure:

 * Connect to the router using a RS-232 cable
 * Connect to the router via HyperTerminal. Settings for HyperTerminal = 9600 - 8 - None - 1 Flow Control = None
 * Power cycle the router and right away press the s key continuously until you see the login prompt >
 * User:manager; Password:friend

2. Disable security mode:

 disable system security_mode

3. Set IP Address:

 enable ip
 add ip interface=vlan1 ipaddress= mask=
 # To change Address
 set ip interface=interface ipaddress=ipadd mask=ipadd

4. Enable GUI

 set gui=d9924e22.rsc
 enable gui
 show http server

5. Usefull commands

 show install
 show file
 show sys

6. Update firmware

 set loader method=tftp server= destination=flash
 load file=89276-02.rez
 show load

2 thoughts on “Allied Telesis crash course”

  1. On an AT 9924 switch, the password recovery with the s key works when security mode is not enabled. When security mode has been set with command ENAble SYStem SECurity the s key is ignored. I understand there is a way to clear all flash memory files when security mode is set. It provides a method to revert to factory default. Unfortunately I have not found out how to do it. Pressing Ctrl+D during boot up gives a diagnostic menu but the menu entries there do not include a way to clear flash memory.

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