A-137
CLI Reference Guide for the Cisco Secure Access Control System 5.1
OL-18996-01
Appendix A ACS Command Reference
Configuration Commands
Usage Guidelines When you shut down an interface using this command, you lose connectivity to the CSACS-1121
appliance through that interface (even though the appliance is still powered on). However, if you have
configured the second interface on the appliance with a different IP and have not shut down that
interface, you can access the appliance through that second interface.
To shut down an interface, you can also modify the ifcfg-eth[0,1] file, located at
/etc/sysconfig/network-scripts, using the ONBOOT parameter:
• Disable an interface, set ONBOOT="no"
• Enable an interface, set ONBOOT="yes"
You can also use the no shutdown command to enable an interface.
Examples acs/admin(config)# interface GigabitEthernet 0
acs/admin(config-GigabitEthernet)# shutdown
Related Commands
snmp-server community
To set up the community access string to permit access to the Simple Network Management Protocol
(SNMP), use the snmp-server community command in Configuration mode. To disable this function,
use the no form of this command.
snmp-server community word ro
Syntax Description
Defaults No default behavior or values.
Command Modes Configuration
Usage Guidelines The snmp-server community command requires a community string and the ro argument; otherwise,
an error occurs.
Command Description
interface Configures an interface type and enters the interface mode.
ip address (interface
configuration mode)
Sets the IP address and netmask for the Ethernet interface.
show interface Displays information about the system IP interfaces.
ip default-gateway Sets the IP address of the default gateway of an interface.
word Accessing string that functions much like a password, allowing access to
SNMP. No blank spaces allowed. Up to 255 alphanumeric characters.
ro Specifies read-only access.
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