81. NTP of switch configuration experiment
1. Experimental Topology
2. Experimental configuration
R2 configuration
Interface Vlan1
Ip address 192.168.137.20 255.255.255.0
Ip route 0.0.0.0 0.0.0.0 192.168.137.1
Clock timezone GMT + 8
Ntp server 61.153.197.226
Ntp master 1
R1 configuration
Interface Vlan1
Ip address 192.168.137.10 255.255.255.0
Ip route 0.0.0.0 0.0.0.0 192.168.137.1
Ntp server 192.168.137.20
R3 configuration
Interface Vlan1
Ip address 192.168.137.30 255.255.255.0
Ip route 0.0.0.0 0.0.0.0 192.168.137.1
Ntp peer 192.168.137.10