Administrator Guide

● aes256–ctr: Force ssh to use the aes256–ctr encryption cipher.
● aes256–cbc: Force ssh to use the aes128–cbc encryption cipher.
● aes192–ctr: Force ssh to use the aes128–cbc encryption cipher.
● aes192–cbc: Force ssh to use the aes256–cbc encryption cipher.
● aes128–ctr: Force ssh to use the aes256–cbc encryption cipher.
● aes128–cbc: Force ssh to use the aes128–cbc encryption cipher.
● 3des-cbc: Force ssh to use 3des-cbc encryption cipher.
-l username (OPTIONAL) Enter the keyword —l then the user name used in this SSH session.
The default is 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-shal-96: Force ssh to use the hmac-sha1–96 HMAC algorithm.
● hmac-sha1: Force ssh to use the hmac-sha1 HMAC algorithm.
● hmac-md5–96: Force ssh to use the hmac-md5–96 HMAC algorithm.
● hmac-md5: Force ssh to use the hmac-md5 HMAC algorithm.
With the FIPS mode enabled:
● hmac-sha2-256: Force ssh to use the hmac-sha2-256 HMAC algorithm.
● hmac-shal-96: Force ssh to use the hmac-sha1–96 HMAC algorithm.
● hmac-sha1: Force ssh to use the hmac-sha1 HMAC algorithm.
● hmac-md5–96: Force ssh to use the hmac-md5–96 HMAC algorithm.
● hmac-md5: Force ssh to use the hmac-md5 HMAC algorithm.
-p port-number (OPTIONAL) Enter the keyword —p then the port number.
The range is 1 to 65535.
-v 2 (OPTIONAL) Enter the keyword —v then the SSH version 2.
The default: The version from the protocol negotiation.
NOTE: If the FIPS mode is enabled, this option does not display in the output.
Defaults See Parameters.
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S3148.
9.10(0.0) Removed the support for hmac-sha2-256-96 algorithm.
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.5(0.1) Introduced on the Z9500.
9.1(0.0) Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
Related
Commands
ip ssh server Configure an SSH server.
554 FIPS Cryptography