ZyXEL Communications MSC1000G Series, User Manual

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Chapter 19 acl Commands
Management Switch Card User’s Guide
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19.4.5 acl dhcprelay82 relaymode Command
Syntax:
acl dhcprelay82 relaymode <mode>
where
This command sets the DHCP relay mode on the system.
19.4.6 acl dhcprelay82 server active Command
Syntax:
acl dhcprelay82 server active < vid > < active-server >
where
This command specifies the DHCP server to which client DHCP requests are sent first. If you have
also configured a second DHCP server, the non-active DHCP server will be the backup DHCP server.
This function is applicable when you have configured two DHCP server settings for the VLAN.
The following example sets the system to forward client DHCP requests in VLAN 3 to the second
DHCP server first.
19.4.7 acl dhcprelay82 server delete Command
Syntax:
acl dhcprelay82 server delete <vid> [serverip]
where
This command removes a DHCP server setting to which DHCP client requests are forwarded in the
specific VLAN.
< mode >
=
auto
The system sends the requests to the active DHCP server first. If the active
DHCP server does not respond, the switch sends the DHCP request to the backup DHCP
server.
both
The system sends the requests to both the active and backup DHCP servers.
< active-server >
=
1:
Sets the first DHCP server as the active DHCP server. The system sends
DHCP requests in the specified VLAN to the first DHCP server first.
2:
Sets the second DHCP server as the active DHCP server. The system
sends DHCP requests in the specified VLAN to the second DHCP server first.
ras> acl dhcprelay82 server active 3 2
< vid >
=
A VLAN ID to be served with DHCP relay.
< serverip >
=
The IP address of a DHCP server.