Acl Dhcprelay82 Show Command - ZyXEL Communications MSC1000G User Manual

The following figure creates an entry for VLAN 10.
ras> acl dhcprelay82 set 10

17.2.9 acl dhcprelay82 show Command

Syntax:
acl dhcprelay82 show
This command displays whether or not the DHCP relay feature is activated, the DHCP
server's IP address, the status of the DHCP relay agent info option 82 feature and the
information configured for it. It also lists the DHCP relay server entries.
The following figure shows an example. The asterisk (*) in front of a DHCP server address
indicates that it is the active DHCP server in the VLAN.
ras> acl dhcprelay82 show
dhcp relay status:
dhcp relay mode:
dhcp relay option82 info:
server list:
server set: 1
index vid
----- ----- ------------------ ------------------
1
ras>
17.3 acl dhcpsnoop Commands
Use these commands to configure or show DHCP snooping settings on the subscriber ports.
The switch gets the client MAC-IP address information (in the reply from a DHCP server) and
stores it in the DHCP snooping table. The system only forwards packets from the clients
whose MAC-IP address is in the DHCP snooping table. Packets from unknown IP address(es)
are not forwarded (dropped). This feature prevents subscribers from assigning their own static
IP addresses.
17.3.1 acl dhcpsnoop disable Command
Syntax:
acl dhcpsnoop disable <slot-port>
This command disables the DHCP snooping feature on the specified port(s) on the line card.
Chapter 17 acl Commands
disable
both
[NULL]
primary-server
3 192.168.1.10
secondary-server
(*)192.168.1.11
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