网络基础------静态路由--实操
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问题描述:
一.划分子网
从图可知,一共需要14个网段,包括6个骨干链路和8个环回接口。
在192.168.1.0/24上进行子网划分,划分如下:
借三位,得到8个网段:
(一)192.168.1.000 00000/27 骨干链路---------再借三位得到每个骨干链路包含的接口
192.168.1.000000 00/30 ------192.168.1.0/30
192.168.1.000001 00/30 ------192.168.1.4/30
192.168.1.000010 00/30 ------192.168.1.8/30
192.168.1.000011 00/30 ------192.168.1.12/30
192.168.1.000100 00/30 ------192.168.1.16/30
192.168.1.000101 00/30 ------192.168.1.20/30
// 192.168.1.000110 00/30
// 192.168.1.000111 00/30
这个色代表的是192.168.1.0/24划分出来的8个,这个色代表的是骨干链路划分出来的8个,这个色代表划分出来但未使用的
再借一位得到每个路由器的环回接口:
(二)192.168.1.001 00000/27 AR1的环回接口------192.168.1.32/27
192.168.1.0010 0000/28--------------192.168.1.32/28
192.168.1.0011 0000/28---------------192.168.1.64/28
(三)192.168.1.010 00000/27 AR2的环回接口------192.168.1.64/27
192.168.1.0100 0000/28 ---------192.168.1.64/28
192.168.1.0100 0000/28----------192.168.1.80/28
(四)192.168.1.011 00000/27 A R3的环回接口-------192.168.1.96/27
192.168.1.0110 0000/28-----------192.168.1.96/28
192.168.1.0110 0000/28-----------192.168.1.112/28
(五)192.168.1.100 00000/27 AR4的环回接口--------192.168.1.128/27
192.168.1.1000 0000/28-----------192.168.1.128/28
192.168.1.1000 0000/28-----------192.168.1.144/28
// (六)192.168.1.101 00000/27
// (七)192.168.1.110 00000/27
// (八)192.168.1.111 00000/27
二.配置IP和环回地址
AR1
[Huawei]int g 0/0/0
[Huawei-GigabitEthernet0/0/0]ip add
[Huawei-GigabitEthernet0/0/0]ip address 192.168.1.1 30
[Huawei-GigabitEthernet0/0/0]
Sep 11 2021 20:43:51-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
IP on the interface GigabitEthernet0/0/0 has entered the UP state.
[Huawei-GigabitEthernet0/0/0]int g 0/0/1
[Huawei-GigabitEthernet0/0/1]ip add
[Huawei-GigabitEthernet0/0/1]ip address 192.168.1.5 30
[Huawei-GigabitEthernet0/0/1]
Sep 11 2021 20:44:16-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol
IP on the interface GigabitEthernet0/0/1 has entered the UP state.
[Huawei-GigabitEthernet0/0/1]q
[Huawei]int l0
[Huawei-LoopBack0]ip add
[Huawei-LoopBack0]ip address 192.168.1.33 28
[Huawei-LoopBack0]int l1
[Huawei-LoopBack1]ip add 192.168.1.49 28
pback
(s): spoofing
The number of interface that is UP in Physical is 5
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 5
The number of interface that is DOWN in Protocol is 1
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 192.168.1.1/30 up up
GigabitEthernet0/0/1 192.168.1.5/30 up up
GigabitEthernet0/0/2 unassigned down down
LoopBack0 192.168.1.33/28 up up(s)
LoopBack1 192.168.1.49/28 up up(s)
NULL0 unassigned up up(s)
AR2
[Huawei]int g 0/0/0
[Huawei-GigabitEthernet0/0/0]ip add
[Huawei-GigabitEthernet0/0/0]ip address 192.168.1.2 30
[Huawei-GigabitEthernet0/0/0]
Sep 11 2021 20:50:31-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
IP on the interface GigabitEthernet0/0/0 has entered the UP state.
[Huawei-GigabitEthernet0/0/0]int g 0/0/1
[Huawei-GigabitEthernet0/0/1]ip add
[Huawei-GigabitEthernet0/0/1]ip address 192.168.1.9 30
Sep 11 2021 20:50:53-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol
IP on the interface GigabitEthernet0/0/1 has entered the UP state.
[Huawei-GigabitEthernet0/0/1]int l0
[Huawei-LoopBack0]ip add
[Huawei-LoopBack0]ip address 192.168.1.65 28
[Huawei-LoopBack0]int l1
[Huawei-LoopBack1]ip add 192.168.1.81 28
[Huawei-LoopBack1]dis
[Huawei-LoopBack1]discard
[Huawei-LoopBack1]display ip in
[Huawei-LoopBack1]display ip interface b
[Huawei-LoopBack1]display ip interface brief
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 5
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 5
The number of interface that is DOWN in Protocol is 1
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 192.168.1.2/30 up up
GigabitEthernet0/0/1 192.168.1.9/30 up up
GigabitEthernet0/0/2 unassigned down down
LoopBack0 192.168.1.65/28 up up(s)
LoopBack1 192.168.1.81/28 up up(s)
NULL0 unassigned up up(s)
AR3
[Huawei]int g 0/0/0
[Huawei-GigabitEthernet0/0/0]ip add 192.168.1.6 30
[Huawei-GigabitEthernet0/0/0]
Sep 11 2021 20:54:32-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
IP on the interface GigabitEthernet0/0/0 has entered the UP state.
[Huawei-GigabitEthernet0/0/0]int g 0/0/1
[Huawei-GigabitEthernet0/0/1]ip add 192.168.1.13 30
Sep 11 2021 20:54:50-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol
IP on the interface GigabitEthernet0/0/1 has entered the UP state.
[Huawei-GigabitEthernet0/0/1]int l0
[Huawei-LoopBack0]ip add 192.168.1.97 28
[Huawei-LoopBack0]int l1
[Huawei-LoopBack1]ip add 192.168.1.113 28
[Huawei-LoopBack1]disp
[Huawei-LoopBack1]display ip i
[Huawei-LoopBack1]display ip interface b
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 5
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 5
The number of interface that is DOWN in Protocol is 1
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 192.168.1.6/30 up up
GigabitEthernet0/0/1 192.168.1.13/30 up up
GigabitEthernet0/0/2 unassigned down down
LoopBack0 192.168.1.97/28 up up(s)
LoopBack1 192.168.1.113/28 up up(s)
NULL0 unassigned up up(s)
AR4
[Huawei]int g 0/0/0
[Huawei-GigabitEthernet0/0/0]ip add 192.168.1.14 30
[Huawei-GigabitEthernet0/0/0]
Sep 11 2021 20:57:13-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
IP on the interface GigabitEthernet0/0/0 has entered the UP state.
[Huawei-GigabitEthernet0/0/0]int g 0/0/1
[Huawei-GigabitEthernet0/0/1]ip add 192.168.1.10 30
Sep 11 2021 20:57:41-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol
IP on the interface GigabitEthernet0/0/1 has entered the UP state.
[Huawei-GigabitEthernet0/0/1]int g 0/0/2
[Huawei-GigabitEthernet0/0/2]ip add 192.168.1.17 30
Sep 11 2021 20:58:20-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[2]:The line protocol
IP on the interface GigabitEthernet0/0/2 has entered the UP state.
[Huawei-GigabitEthernet0/0/2]int g 4/0/0
[Huawei-GigabitEthernet4/0/0]ip add 192.168.1.21 30
Sep 11 2021 20:59:20-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[3]:The line protocol
IP on the interface GigabitEthernet4/0/0 has entered the UP state.
[Huawei-GigabitEthernet4/0/0]int l0
[Huawei-LoopBack0]ip add 192.168.1.129 28
[Huawei-LoopBack0]int l1
[Huawei-LoopBack1]ip add 192.168.1.145 28
[Huawei-LoopBack1]dis
[Huawei-LoopBack1]discard
[Huawei-LoopBack1]display ip in
[Huawei-LoopBack1]display ip interface b
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 7
The number of interface that is DOWN in Physical is 3
The number of interface that is UP in Protocol is 7
The number of interface that is DOWN in Protocol is 3
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 192.168.1.14/30 up up
GigabitEthernet0/0/1 192.168.1.10/30 up up
GigabitEthernet0/0/2 192.168.1.17/30 up up
GigabitEthernet4/0/0 192.168.1.21/30 up up
GigabitEthernet4/0/1 unassigned down down
GigabitEthernet4/0/2 unassigned down down
GigabitEthernet4/0/3 unassigned down down
LoopBack0 192.168.1.129/28 up up(s)
LoopBack1 192.168.1.145/28 up up(s)
NULL0 unassigned up up(s)
AR5
[Huawei]int g 0/0/0
[Huawei-GigabitEthernet0/0/0]ip add 192.168.1.18 30
Sep 11 2021 21:04:18-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
IP on the interface GigabitEthernet0/0/0 has entered the UP state.
[Huawei-GigabitEthernet0/0/0]
[Huawei-GigabitEthernet0/0/0]int g 0/0/1
[Huawei-GigabitEthernet0/0/1]ip add 192.168.1.22 30
Sep 11 2021 21:04:47-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol
IP on the interface GigabitEthernet0/0/1 has entered the UP state.
[Huawei-GigabitEthernet0/0/1]int l0
[Huawei-LoopBack0]ip add
[Huawei-LoopBack0]ip address 5.5.5.5 24
[Huawei-LoopBack0]dis
[Huawei-LoopBack0]discard
[Huawei-LoopBack0]display ip i
[Huawei-LoopBack0]display ip interface b
[Huawei-LoopBack0]display ip interface brief
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 4
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 4
The number of interface that is DOWN in Protocol is 1
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 192.168.1.18/30 up up
GigabitEthernet0/0/1 192.168.1.22/30 up up
GigabitEthernet0/0/2 unassigned down down
LoopBack0 5.5.5.5/24 up up(s)
NULL0 unassigned up up(s)
三.配置静态路由
AR1
[Huawei]ip route-static 192.168.1.64 27 192.168.1.2
[Huawei]ip ro s
[Huawei]ip ro
[Huawei]ip route
[Huawei]ip route-static 192.168.1.8 30 192.168.1.2
[Huawei]ip route-static 192.168.1.128 27 192.168.1.2
[Huawei]ip route-static 192.168.1.128 27 192.168.1.6
[Huawei]
[Huawei]ip route-static 192.168.1.16 30 192.168.1.2
[Huawei]ip route-static 192.168.1.16 30 192.168.1.6
[Huawei]ip route-static 192.168.1.12 30 192.168.1.6
[Huawei]ip route-static 192.168.1.96 27 192.168.1.6
AR2
[Huawei]ip route-static 192.168.1.128 27 192.168.1.10
[Huawei]ip route-static 192.168.1.16 30 192.168.1.10
[Huawei]ip route-static 192.168.1.12 30 192.168.1.10
[Huawei]ip route-static 192.168.1.96 27 192.168.1.10
[Huawei]ip route-static 192.168.1.96 27 192.168.1.1
[Huawei]ip route-static 192.168.1.4 30 192.168.1.1
[Huawei]ip route-static 192.168.1.32 27 192.168.1.1
AR3
[Huawei]ip route-static 192.168.1.32 27 192.168.1.5
[Huawei]ip route-static 192.168.1.0 27 192.168.1.5
[Huawei]ip route-static 192.168.1.64 27 192.168.1.5
[Huawei]ip route-static 192.168.1.64 27 192.168.1.14
[Huawei]ip route-static 192.168.1.8 27 192.168.1.14
[Huawei]ip route-static 192.168.1.8 30 192.168.1.14
[Huawei]ip route-static 192.168.1.128 27 192.168.1.14
[Huawei]ip route-static 192.168.1.16 30 192.168.1.14
AR4
[Huawei]ip route-static 192.168.1.96 27 192.168.1.13
[Huawei]ip route-static 192.168.1.4 30 192.168.1.13
[Huawei]ip route-static 192.168.1.32 27 192.168.1.9
[Huawei]ip route-static 192.168.1.0 30 192.168.1.9
[Huawei]ip route-static 192.168.1.64 27 192.168.1.9
AR5
[Huawei]ip route-static 192.168.1.32 27 192.168.1.17 /
[Huawei]ip route-static 192.168.1.64 27 192.168.1.17
[Huawei]ip route-static 192.168.1.96 27 192.168.1.17
[Huawei]ip route-static 192.168.1.128 27 192.168.1.17 //环回地址
[Huawei]ip route-static 192.168.1.0 30 192.168.1.17 /
[Huawei]ip route-static 192.168.1.4 30 192.168.1.17
[Huawei]ip route-static 192.168.1.8 30 192.168.1.17
[Huawei]ip route-static 192.168.1.12 30 192.168.1.17 //骨干链路
四.写缺省和处理黑洞
AR1
[Huawei]ip route-static 0.0.0.0 0 192.168.1.2
[Huawei]ip route-static 0.0.0.0 0 192.168.1.16
ip route-static 192.168.1.32 27 NULL0
AR2
[Huawei]ip route-static 0.0.0.0 0 192.168.1.10
[Huawei]ip route-static 192.168.1.64 27 NULL 0
AR3
[Huawei]ip route-static 0.0.0.0 0 192.168.1.14
[Huawei]ip route-static 192.168.1.96 27 NULL 0
AR4
[Huawei]ip route-static 0.0.0.0 0 192.168.1.18
[Huawei]ip route-static 192.168.1.128 27 NULL 0
五.做浮动静态
AR5
[Huawei]ip route-static 192.168.1.0 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.4 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.8 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.12 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.32 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.64 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.96 255.255.255.252 192.168.1.21 preference 68
[Huawei]ip route-static 192.168.1.128 255.255.255.252 192.168.1.21 preference 68
将AR5 1000M的接口shutdown,即切换到100M接口的,打开,即恢复到1000M的
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