靜態路由ECMP實驗
拓撲圖
PCA
192.168.0.2
255.255.255.0
192.168.0.1
在RA,RB都設置路由後，pc A Ping pc B
<H3C>ping 192.168.2.2
Ping 192.168.2.2 (192.168.2.2): 56 data bytes, press CTRL_C to break
56 bytes from 192.168.2.2: icmp_seq=0 ttl=253 time=4.000 ms
56 bytes from 192.168.2.2: icmp_seq=1 ttl=253 time=1.000 ms
56 bytes from 192.168.2.2: icmp_seq=2 ttl=253 time=1.000 ms
56 bytes from 192.168.2.2: icmp_seq=3 ttl=253 time=2.000 ms
56 bytes from 192.168.2.2: icmp_seq=4 ttl=253 time=2.000 ms
--- Ping statistics for 192.168.2.2 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.000/2.000/4.000/1.095 ms
<H3C>%Mar 18 12:04:06:389 2020 H3C PING/6/PING_STATISTICS: Ping statistics for 192.168.2.2: 5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss, round-trip min/avg/max/std-dev = 1.000/2.000/4.000/1.095 ms.
PCB
192.168.2.2
255.255.255.0
192.168.2.1
RA
設置端口ip
[H3C]int g0/0
[H3C-GigabitEthernet0/0]ip add
[H3C-GigabitEthernet0/0]ip address 192.168.0.1 255.255.255.0
[H3C-GigabitEthernet0/0]no shutdown
[H3C-GigabitEthernet0/0]
[H3C-GigabitEthernet0/0]exit
[H3C]int g0/1
[H3C-GigabitEthernet0/1]ip add 192.168.1.1 255.255.255.252
[H3C-GigabitEthernet0/1]no shutdown
[H3C-GigabitEthernet0/1]exit
[H3C]int Serial 1/0
[H3C-Serial1/0]ip address 192.168.1.5 255.255.255.252
[H3C-Serial1/0]no shutdown
[H3C-Serial1/0]exit
設置路由
[H3C]ip route-static 192.168.2.0 255.255.255.0 192.168.1.2
[H3C]ip route-static 192.168.2.0 255.255.255.0 192.168.1.6
[H3C]ip route-static 192.168.2.0 255.255.255.0 192.168.1.2
[H3C]ip route-static 192.168.2.0 255.255.255.0 192.168.1.6
dis ip routing-table
[H3C]dis ip routing-table
Destinations : 22 Routes : 23
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
182.168.1.6/32 Direct 0 0 182.168.1.6 Ser1/0
192.168.0.0/24 Direct 0 0 192.168.0.1 GE0/0
192.168.0.0/32 Direct 0 0 192.168.0.1 GE0/0
192.168.0.1/32 Direct 0 0 127.0.0.1 InLoop0
192.168.0.255/32 Direct 0 0 192.168.0.1 GE0/0
192.168.1.0/30 Direct 0 0 192.168.1.1 GE0/1
192.168.1.0/32 Direct 0 0 192.168.1.1 GE0/1
192.168.1.1/32 Direct 0 0 127.0.0.1 InLoop0
192.168.1.3/32 Direct 0 0 192.168.1.1 GE0/1
192.168.1.4/30 Direct 0 0 192.168.1.5 Ser1/0
192.168.1.4/32 Direct 0 0 192.168.1.5 Ser1/0
192.168.1.5/32 Direct 0 0 127.0.0.1 InLoop0
192.168.1.7/32 Direct 0 0 192.168.1.5 Ser1/0
192.168.2.0/24 Static 60 0 192.168.1.2 GE0/1
192.168.1.6 Ser1/0
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
查看轉發
在pca ping pcb的時候，在ra查看轉發
[H3C]dis ip fast-forwarding cache
Total number of fast-forwarding entries: 2
SIP SPort DIP DPort Pro Input_If Output_If Flg
192.168.0.2 182 192.168.2.2 2048 1 GE0/0 GE0/1 1
192.168.2.2 182 192.168.0.2 0 1 GE0/1 GE0/0 1
[H3C]
關閉g0/1端口
[H3C]int g0/1
[H3C-GigabitEthernet0/1]shu
[H3C-GigabitEthernet0/1]shutdown
[H3C-GigabitEthernet0/1]%Mar 18 12:10:21:832 2020 H3C IFNET/3/PHY_UPDOWN: Physical state on the interface GigabitEthernet0/1 changed to down.
%Mar 18 12:10:21:832 2020 H3C IFNET/5/LINK_UPDOWN: Line protocol state on the interface GigabitEthernet0/1 changed to down.
關閉後還是可以ping的通的。
RB
設置端口ip
[H3C]
[H3C]int g0/0
[H3C-GigabitEthernet0/0]ip add 192.168.2.1 255.255.255.0
[H3C-GigabitEthernet0/0]no hsu
[H3C-GigabitEthernet0/0]no shu
[H3C-GigabitEthernet0/0]no shutdown
[H3C-GigabitEthernet0/0]exit
[H3C]int g0/1
[H3C-GigabitEthernet0/1]ip add
[H3C-GigabitEthernet0/1]ip address 192.168.1.2 255.255.255.252
[H3C-GigabitEthernet0/1]no shu
[H3C-GigabitEthernet0/1]no shutdown
[H3C-GigabitEthernet0/1]exit
[H3C]int s1/0
[H3C-Serial1/0]ip add
[H3C-Serial1/0]ip address 182.168.1.6 255.255.255.252
[H3C-Serial1/0]no shu
[H3C-Serial1/0]no shutdown
[H3C-Serial1/0]exit
設置路由
[H3C]ip route-static 192.168.0.0 255.255.255.0 192.168.1.1
[H3C]ip route-static 192.168.0.0 255.255.255.0 192.168.1.5
dis ip routing-table
[H3C]dis ip routing-table
Destinations : 18 Routes : 18
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
182.168.1.4/30 Direct 0 0 182.168.1.6 Ser1/0
182.168.1.4/32 Direct 0 0 182.168.1.6 Ser1/0
182.168.1.6/32 Direct 0 0 127.0.0.1 InLoop0
182.168.1.7/32 Direct 0 0 182.168.1.6 Ser1/0
192.168.0.0/24 Static 60 0 192.168.1.5 Ser1/0
192.168.1.5/32 Direct 0 0 192.168.1.5 Ser1/0
192.168.2.0/24 Direct 0 0 192.168.2.1 GE0/0
192.168.2.0/32 Direct 0 0 192.168.2.1 GE0/0
192.168.2.1/32 Direct 0 0 127.0.0.1 InLoop0
192.168.2.255/32 Direct 0 0 192.168.2.1 GE0/0
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
[H3C]