Comprehensive experiment of static routing

Experimental content ：

  experimental analysis ： As required by the topology 6 Net segment ,,R1-R4 Each router has two loopback interfaces , altogether 8 individual , So we need 14  Net segment , take 192.168.1.0/24 Divided into 16 Subnet .

Segment division ： towards 192.168.1.0/24 borrow 4 Bit Division

192.168.1.0000 0000   192.168.1.0/28

192.168.1.0001 0000   192.168.1.16/28

192.168.1.0010 0000   192.168.1.32/28

192.168.1.0100 0000   192.168.1.64/28

192.168.1.1000 0000   192.168.1.128/28

192.168.1.0011 0000    192.168.1.48/28

192.168.1.0110 0000    192.168.1.96/28

192.168.1.1100 0000    192.168.1.192/28

192.168.1.0101 0000    192.168.1.80/28

192.168.1.1010 0000    192.168.1.160/28

192.168.1.1001 0000    192.168.1.144/28

192.168.1.1110 0000     192.168.1.224/28

192.168.1.0111 0000     192.168.1.112/28

192.168.1.1011 0000     192.168.1.176/28

192.168.1.1101 0000     192.168.1.208/28

192.168.1.1111 0000      192.168.1.240/28

Experimental process ：

Configure the interface first IP

R1 To configure ：

Configure two interfaces IP Address , Two loop interfaces IP Address

 

R2 To configure ：

  Configure two interfaces IP Address , Two loop interfaces IP Address

R3 To configure ：

   Configure two interfaces IP Address , Two loop interfaces IP Address

 

 R4 To configure ：

   Configure two interfaces IP Address , Two loop interfaces IP Address

 

 R5 To configure ：

Configure two interfaces IP Address , Two loop interfaces IP Address

 IP After the address is matched , When configuring static routes, you can ignore floating static routes , Because the title cannot be written directly 5.5.5.0/24 Static routing of , therefore 192.168.1.112/28 and 192.168.1.176/28 These two network segments can be ignored .

Configure static route and default route （ With R1 For example ）：

[1]ip route-static 192.168.1.160 28 192.168.1.82
[1]ip route-static 192.168.1.144 28 192.168.1.226
[1]ip route-static 0.0.0.0 0 192.168.1.82
[1]ip route-static 0.0.0.0 0 192.168.1.226

  Test whether the whole network can reach

<r1>ping 192.168.1.162
<r1>ping 192.168.1.146
<r1>ping 5.5.5.1

 R4 and R5 Between , normal 1000M Link communication , In case of failure, it will be automatically changed to 100M, Use floating static route to realize

[r4]ip route-static 0.0.0.0 0 192.168.1.177 preference 61
 I mean preference Followed by priority , The number here must be greater than 60, Because the default priority of static routing is 60, The larger the number, the lower the priority 

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R5 To configure

	
[r5]ip route-static 192.168.1.160 28 192.168.1.178 preference 61
	
[r5]ip route-static 192.168.1.144 28 192.168.1.178 preference 61
	
[r5]ip route-static 192.168.1.80 28 192.168.1.178 preference 61
	
[r5]ip route-static 192.168.1.224 28 192.168.1.178 preference 61

 

test

 

 

 

  The purpose of the experiment is 1000M In case of failure, it will be automatically changed to 100M

End of experiment , The whole network can reach .