Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 673
ssh, FIPS Cryptography
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Example Version 8.3.12.0 Description Introduced on the S4810. Dell# show ip ssh SSH server : enabled. SSH server version : v1 and v2. SSH server vrf : default. SSH server ciphers : aes256-ctr,aes256-cbc,aes192-ctr,aes192- cbc,aes128-ctr,aes128-cbc,3des-cbc. SSH server macs : hmac-sha2-256,hmac-sha1,hmac-sha1-96,hmac- md5,hmac-md5-96. SSH server kex algorithms : diffie-hellman-group-exchange-sha1,diffie- hellman-group1-sha1,diffie-hellman-group14-sha1. Password Authentication : enabled. Hostbased Authentication : disabled. RSA Authentication : disabled. Vty Encryption HMAC Remote IP 0 aes128-ctr hmac-md5 10.16.150.185 With FIPS Mode enabled: Dell#show ip ssh SSH server : enabled. SSH server version : v2. SSH server vrf : default. SSH server ciphers : aes256-ctr,aes256-cbc,aes192-ctr,aes192- cbc,aes128-ctr,aes128-cbc,3des-cbc. SSH server macs : hmac-sha2-256,hmac-sha1,hmac-sha1-96. SSH server kex algorithms : diffie-hellman-group14-sha1. Password Authentication : enabled. Hostbased Authentication : disabled. RSA Authentication : disabled. Vty Encryption HMAC Remote IP 0 aes128-ctr hmac-sha1 10.16.150.185 Dell(conf)# ssh Open an SSH connection specifying the hostname, username, port number, and version of the SSH client. C9000 Series Syntax Parameters ssh {hostname|ipv4 address|ipv6 address} [-c encryption cipher|-l username|m HMAC alogorithm|-p port-number|-v {1|2}] hostname ipv4 address ipv6 addressprefix (OPTIONAL) Enter the IP address or the hostname of the remote device. (OPTIONAL) Enter the IP address in dotted decimal format A.B.C.D. (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /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: ● aes256-ctr : Force ssh to use the aes256-ctr encryption cipher. ● aes256-cbc : Force ssh to use the aes256-cbc encryption cipher. ● aes192-ctr : Force ssh to use the aes192-ctr encryption cipher. FIPS Cryptography 673
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