H3C 静态路由ECMP实验

静态路由ECMP实验

拓扑图

PCA

192.168.0.2
255.255.255.0
192.168.0.1

在RA,RB都设置路由后，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

设置端口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

设置路由

[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

查看转发

在pca ping pcb的时候，在ra查看转发

[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]

关闭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.

关闭后还是可以ping的通的。

RB

设置端口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

设置路由

[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]