IOS Misc

Decode type-7 passwords, you just need access to a router. Here's how you do it:

We'll turn on type-7 encryption for local passwords and generate a test username

R1(config)#service password-encryption
R1(config)#username test password t35t:pa55w0rd

Next we'll inspect the generated username with the show running command

R1(config)#do show run | include username
username test password 7 08351F1B1D431516475E1B54382F

Now we'll create a key chain and enter the type-7 encrypted password as the key string …

R1(config)#key chain decrypt
R1(config-keychain)#key 1
R1(config-keychain-key)#key-string 7 08351F1B1D431516475E1B54382F

… and the show command does the decryption for us.

R1(config-keychain-key)#do show key chain decrypt
Key-chain decrypt:
   key 1 -- text "t35t:pa55w0rd"
       accept lifetime (always valid) - (always valid) [valid now]
       send lifetime (always valid) - (always valid) [valid now]