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Chapter 49: Secure Shell (SSH) Command List
config ssh algorithm
Description
This command configures SSH service algorithm.
Format
config ssh algorithm [3DES | AES128 | AES192 | AES256 | arcfour | blowfish |
cast128 | twofish128 | twofish192 | twofish256 | MD5| SHA1 | RSA | DSA]
[enable | disable]
Parameters
3DES - The "3DES" cipher is three-key triple-DES (encrypt-decrypt-encrypt), where the first 8 bytes
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of the key are used for the first encryption, the next 8 bytes for the decryption, and the following 8
bytes for the final encryption.
AES (128,192,256) - Advanced Encryption Standard.
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arcfour - RC4 (also known as ARC4 or ARCFOUR meaning Alleged RC4) is the most widely-used
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software stream cipher.
blowfish - Blowfish is a keyed, symmetric block cipher.
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cast128 - CAST-128 is a 12- or 16-round feistel network with a 64-bit block size and a key size of
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between 40 to 128 bits.
twofish (128,192,256) - Twofish has a 128-bit block size, a key size ranging from 128 to 256 bits.
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MD5 - Message-Digest Algorithm 5.
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SHA1 - Secure Hash Algorithm.
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RSA - RSA encryption algorithm is a non-symmetric encryption algorithm.
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DSS - Digital Signature Standard.
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enable - Enabled the algorithm.
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disable - Disables the algorithm.
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Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
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Extreme Networks EAS 200-24p Switch CLI Manual
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