Reference Guide

528 | FIPS Cryptography
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Defaults
As indicated above.
Command Modes
EXEC Privilege
Command
History
ipv4 address
(OPTIONAL) Enter the IP address in dotted decimal format A.B.C.D.
ipv6-address
prefix-length
(OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format followed by
the prefix length in the
/x format.
Range: /0 to /128
Note: The :: notation specifies successive hexadecimal fields of zeros
-c encryption cipher Enter the following encryption cipher to use. (For v2 clients only.):
Without the FIPS mode enabled:
•
3des-cbc: Force ssh to use 3des-cbc encryption cipher.
With the FIPS mode enabled:
• aes128-cbc: Force ssh to use the aes128-cbc encryption cipher.
• aes256-cbc: Force ssh to use the aes256-cbc encryption cipher.
-l username (OPTIONAL) Enter the keyword -l followed by the user name used in this
SSH session.
Default: The user name of the user associated with the terminal.
-m
HMAC algorithm Enter one of the following HMAC algorithms to use. (For v2 clients
only.):
Without the FIPS mode enabled:
•
hmac-sha1: Force ssh to use the hmac-sha1 HMAC algorithm.
•
hmac-sha1-96: Force ssh to use the hmac-sha1-96 HMAC algorithm.
•
hmac-md5: Force ssh to use the hmac-md5 HMAC algorithm.
•
hmac-md5-96: Force ssh to use the hmac-md5-96 HMAC algorithm.
With the FIPS mode enabled:
•
hmac-sha1: Force ssh to use the hmac-sha1 HMAC algorithm.
•
hmac-sha1-96: Force ssh to use the hmac-sha1-96 HMAC algorithm.
-p port-number
(OPTIONAL) Enter the keyword -p followed by the port number.
Range: 1 to 65536
Default: 22
-v {1 | 2}
(OPTIONAL) Enter the keyword -v followed by the SSH version 1 or 2.
Default: The version from the protocol negotiation.
Note: If the FIPS mode is enabled, this option does not display in the
output.
Version 8.3.19.0 Introduced on the S4820&.
Version 8.3.12.0 Added support for the -c and -m parameters on the S4810
Version 8.3.7.0 Introduced on S4810
Version 7.9.1.0 Introduced VRF
Version 7.6.1.0 Introduced for S-Series
Version 7.5.1.0 Added IPv6 support; Introduced for C-Series
pre-Version 6.1.1.0 Introduced for E-Series