dhcp灵魂三问

为什么pc9 获取的是核心 地址池 ：vlan2001的地址，而不是地址池：w的地址。

但在核心的vlan2001 执行 dhcp se apply ip-poo1 w  。，为什么pc获取不到地址了

dhcp se apply ip-poo1  是配置在核心的vlan -if 接口还是接入的vlan-if接口好一点

 

 

为什么pc9 获取的是核心 地址池 ：vlan2001的地址，而不是地址池：w的地址。

但在核心的vlan2001 执行 dhcp se apply ip-poo1 w  。，为什么pc获取不到地址了

dhcp se apply ip-poo1  是配置在核心的vlan -if 接口还是接入的vlan-if接口好一点

 

 

hx配置：

 version 7.1.070, Alpha 7170

#

 sysname hx-S7003X

#

 irf mac-address persistent timer

 irf auto-update enable

 undo irf link-delay

 irf member 1 priority 1

#

 dhcp enable

 dhcp server forbidden-ip 192.168.21.1

 dhcp server forbidden-ip 192.168.21.254

 dhcp server forbidden-ip 192.168.201.254

 dhcp server forbidden-ip 192.168.202.4 192.168.202.9

 dhcp server forbidden-ip 192.168.202.254

 dhcp server forbidden-ip 192.168.203.254

 dhcp server forbidden-ip 192.168.204.1

 dhcp server forbidden-ip 192.168.204.254

#

 lldp global enable

#

 system-working-mode standard

 xbar load-single

 password-recovery enable

 lpu-type f-series

#

vlan 1

#

vlan 20 to 44

#

vlan 2000 to 2004

#

 stp instance 0 priority 0

 stp mode rstp

 stp timer-factor 7

 stp global enable

#

dhcp server ip-pool ap-vlan21

 gateway-list 192.168.21.254

 network 192.168.21.0 mask 255.255.255.0

 dns-list 8.8.8.8 114.114.114.114

#

dhcp server ip-pool vlan2001

 gateway-list 192.168.201.254

 network 192.168.201.0 mask 255.255.255.0

 dns-list 8.8.8.8 114.114.114.114

#

dhcp server ip-pool vlan2002

 gateway-list 192.168.202.254

 network 192.168.202.0 mask 255.255.255.0

 dns-list 8.8.8.8 114.114.114.114

#

dhcp server ip-pool vlan2003

 gateway-list 192.168.203.254

 network 192.168.203.0 mask 255.255.255.0

 dns-list 8.8.8.8 114.114.114.114

 forbidden-ip 192.168.203.1

#

dhcp server ip-pool w

 gateway-list 192.168.210.254

 network 192.168.210.0 mask 255.255.255.0

 dns-list 8.8.8.8 114.114.114.114

#

interface NULL0

#

interface Vlan-interface20

 ip address 192.168.20.254 255.255.255.0

#

interface Vlan-interface21

 dhcp server apply ip-pool ap-vlan21

#

interface Vlan-interface24

#

interface Vlan-interface2000

 ip address 192.168.200.254 255.255.255.0

#

interface Vlan-interface2001

 ip address 192.168.201.254 255.255.255.0

#

interface Vlan-interface2002

 ip address 192.168.202.254 255.255.255.0

#

interface Vlan-interface2003

 ip address 192.168.203.254 255.255.255.0

#

interface Vlan-interface2004

 ip address 192.168.204.1 255.255.255.0

 dhcp server apply ip-pool vlan2003

#

#

interface GigabitEthernet1/0/3

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan all

 combo enable fiber

 

 

接入交换机：

[H3C]dis cu

#

 version 7.1.070, Alpha 7170

#

 sysname H3C

#

 

vlan 1

#

vlan 2001

#

vlan 2004

#

 stp global enable

#

interface NULL0

#

interface Vlan-interface2001

#

interface Vlan-interface2004

#

iinterface GigabitEthernet1/0/1

 port link-mode bridge

 port link-type trunk

 port trunk permit vlan all

 combo enable fiber

#

interface GigabitEthernet1/0/2

 port link-mode bridge

 port access vlan 2001

 combo enable fiber

 

 

#i  ip route-static 0.0.0.0 0 192.168.201.254

#