6509 DHCP config:
ip dhcp pool xinxizhongxin
network 172.21.0.0 255.255.0.0
default-router 172.21.0.1
netbios-name-server 137.10.0.71
dns-server 202.96.104.15
interface Vlan6
description XinXiZhongXin
ip address 172.21.0.2 255.255.0.0
ip access-group control_vlan6 out
no ip redirects
no logging event link-status
standby 6 ip 172.21.0.1
standby 6 priority 110
standby 6 preempt
client can assign IP addressesã
6509 config:
ip dhcp pool xinxizhongxin
network 10.46.138.0 255.255.255.128
default-router 10.46.138.126
netbios-name-server 137.10.0.71
dns-server 202.96.104.15
interface Vlan6
description XinXiZhongXin
ip address 10.46.138.124 255.255.255.128
no ip redirects
no logging event link-status
standby 2 ip 10.46.138.126
standby 2 priority 110
standby 2 preempt
client not assign IP addresses .
debug ip dhcp packet
debug ip dhcp even
DHCPD: requested address 169.254.83.239 is not on subnet 10.46.138.0.
DHCPD: address pool xinxizhongxin is empty.