Interlogix NS3552-8P-2S-V2 - Page 389

Chapter 6: Command line mode
NS3552-8P-2S-V2 User Manual 387
Parameters:
<ip_addr>: IP address (a.b.c.d), default: Show IP address
Default Setting:
null
Example:
Set DHCP relay server in 192.168.0.20
NS3552
-8P-2S-V2:/>
security
network dhcp relay server 192.168.0.20
Security Network DHCP Relay Information Mode
Description:
Set or show DHCP relay agent information option mode.
When enable DHCP relay information mode operation, the agent insert specific
information (option 82) into a DHCP message when forwarding to DHCP server
and remote it from a DHCP message when transferring to DHCP client. It only
works under DHCP relay operation mode enabled.
Syntax:
Security Network DHCP Relay Information Mode [enable|disable]
Parameters:
enable : Enable DHCP relay agent information option mode
disable: Disable DHCP relay agent information option mode
(default: Show DHCP relay agent information option mode)
Default Setting:
disable
Example:
Enable DHCP relay agent information option mode.
NS3552
-8P-2S-V2:/>
security
network dhcp relay information mode enable
Security Network DHCP Relay Information Policy
Description:
Set or show the DHCP relay mode.
When DHCP relay information mode operation is enabled, if an agent receives a
DHCP message that already contains relay agent information, it will enforce the
policy.
Syntax:
Security Network DHCP Relay Information Policy [replace|keep|drop]
Parameters:
replace : Replace the original relay information when receiving a DHCP message
that already contains it
keep : Keep the original relay information when receiving a DHCP message that
already contains it
drop : Drop the package when receiving a DHCP message that already contains
relay information
(default: Show DHCP relay information policy)
Default Setting:
replace
Example:
Keep the original relay information when receiving a DHCP message that already