Users Guide

Command Mode CONFIGURATION
Usage Information By default, no source interface is congured. OS10 selects the source IP address as the IP address of the interface
from which a packet is sent to the TACACS+ server. The no version of this command removes the congured
source interface.
Example
OS10(config)# ip tacacs source-interface ethernet 1/1/10
Supported Releases 10.4.1.0 or later
ipv6 access-class
Filters connections in a virtual terminal line using an IPv6 access list.
Syntax
ipv6 access-class access-list-name
Parameters access-list-name — Enter the access list name.
Default Not congured
Command Mode LINE VTY CONFIGURATION
Usage Information The no version of this command removes the lter.
Example
OS10(config)# line vty
OS10(config-line-vty)# ipv6 access-class permit10
Supported Releases 10.4.0E(R1) or later
ip ssh server challenge-response-authentication
Enables challenge response authentication in the SSH server.
Syntax
ip ssh server challenge-response-authentication
Parameters None
Default Disabled
Command Mode
• CONFIGURATION
Usage Information The no version of this command disables the challenge response authentication.
Example
OS10(config)# ip ssh server challenge-response-authentication
Supported Releases 10.3.0E or later
ip ssh server cipher
Congures the list of cipher algorithms in the SSH server.
Syntax
ip ssh server cipher cipher-list
Parameters cipher-list — Enter a list of cipher algorithms. Separate entries with a blank space. The cipher algorithms
supported by the SSH server are:
952 Security