CLI Guide

Defaults Disabled.
Command Modes CONFIGURATION
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information When enabled, the system begins creating entries in the binding table for the
specified VLANs.
NOTE: Learning only happens if there is a trusted port in the VLAN.
Related
Commands
ip dhcp snooping trust — configures an interface as trusted.
show ip dhcp snooping
Display the contents of the DHCP binding table.
Syntax
show ip dhcp snooping binding
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related
Commands
clear ip dhcp snooping — clears the contents of the DHCP binding table.
username
Establish an authentication system based on user names.
Syntax
username name [nopassword | {password | secret} [encryption-
type] password] [privilege level]
If you do not want a specific user to enter a password, use the nopassword
option.
To delete authentication for a user, use the no username name command.
Security
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