mac

269
DHCPREQUEST
Number of DHCPREQUEST packets
DHCPDECLINE
Number of DHCPDECLINE packets
DHCPRELEASE
Number of DHCPRELEASE packets
DHCPINFORM
Number of DHCPINFORM packets
Message Send
Statistics for DHCP packets sent
BOOTREPLY
Total packets sent
DHCPOFFER
Number of DHCPOFFER packets
DHCPACK
Number of DHCPACK packets
DHCPNAK
Number of DHCPNAK packets
DHCPRELAY
Number of DHCPRELAY packets
DHCPFORWARD
Number of DHCPFORWARD packets
15.2 Commands for DHCP Relay Configuration
15.2.1 ip dhcp relay share-vlan <vlanid> sub-vlan
<vlanlist>
Command: ip dhcp relay share-vlan <vlanid> sub-vlan <vlanlist>
no ip dhcp relay share-vlan
Function: Specify sub-vlan of a share-vlan, the no command cancels sub-vlan.
Parameter: <vlanid> is VLAN ID of share-vlan, <vlanlist> is sub-vlan list.
Default: None.
Command Mode: Global mode.
Usage Guide: share-vlan may include many sub-vlan, but a sub-vlan only corresponds to
a share-vlan. When layer 2 device of DHCP Relay receive DHCP Request, firstly judge
whether VLAN with layer 3 interface for receiving package. If there is layer 3 interface in
package, use the interface to process DHCP Relay, or else use layer 3 interface of
share-vlan to process DHCP Relay when the vlan is sub-vlan of share-vlan.
15.2.2 ip forward-protocol udp bootps
Command: ip forward-protocol udp bootps
no ip forward-protocol udp bootps
Function: Sets DHCP relay to forward UPD broadcast packets on the port; the ―no ip
forward-protocol udp bootps‖command cancels the service.