Cisco三层交换机DHCP中继简单配置
?1,簡單案例拓?fù)鋱D。
2,在DHCP服務(wù)器上創(chuàng)建兩個(gè)VLAN (vlan4和vlan5)
3,三層交換機(jī)上創(chuàng)建三個(gè)VLAN(vlan4、vlan5、vlan100)
3,在三個(gè)VLAN中加入相應(yīng)的端口。
4,配置VLAN4、VLAN5、VLAN100的地址及VLAN4、VLAN5的DHCP中繼。(VLAN4省略)
5,配置好之后PING下各VLAN和DHCP服務(wù)器。
DHCPSVR#ping 10.1.3.1
?
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
DHCPSVR#ping 10.1.4.1
?
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.4.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
DHCPSVR#ping 10.1.5.1
?
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.5.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
?
DHCPSVR#ping 10.1.3.201
?
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.3.201, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/26/60 ms
DHCPSVR#
6,從DHCP上PING三層交換。
7,客戶端獲取的IP地址。
8,查看客戶端和交換機(jī)ARP記錄。
DHCPSVR#show mac-address-table vlan 5
Destination Address? Address Type? VLAN? Destination Port
-------------------? ------------? ----? --------------------
cc02.04dc.0000????????? Self????????? 5???? Vlan5
000c.29f4.ee4e????????? Dynamic?????? 5???? FastEthernet0/7
?
DHCPSVR#
,至此結(jié)束。
?
轉(zhuǎn)載于:https://blog.51cto.com/freeling/851370
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