- ip add 10.2.16.1 24 # 现在 可以 在 SZ2 上ping通
[S4]interface GigabitEthernet0/0/1
[S4-GigabitEthernet0/0/1]port link-type trunk
[S4-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[S4-GigabitEthernet0/0/1]quit
[S4]interface GigabitEthernet0/0/3
[S4-GigabitEthernet0/0/3]port link-type access
[S4-GigabitEthernet0/0/3]port default vlan 1
[S4-GigabitEthernet0/0/3]quit
[S4]interface GigabitEthernet0/0/4
[S4-GigabitEthernet0/0/4]port link-type access
[S4-GigabitEthernet0/0/4]port default vlan 1
[S4-GigabitEthernet0/0/4]quit
[S4]interface GigabitEthernet0/0/5
[S4-GigabitEthernet0/0/5]port link-type access
[S4-GigabitEthernet0/0/5]port default vlan 1
[S4-GigabitEthernet0/0/5]quit
[S4]interface GigabitEthernet0/0/6
[S4-GigabitEthernet0/0/6]port link-type access
[S4-GigabitEthernet0/0/6]port default vlan 1
[S4-GigabitEthernet0/0/6]quit
- ping 10.2.16.1 # Gateway, 预计ping不通
[SZ1]interface GigabitEthernet0/0/0
[SZ1-GigabitEthernet0/0/0]ip address 10.2.12.2 24
[SZ1-GigabitEthernet0/0/0]quit
[SZ1]interface GigabitEthernet0/0/1
[SZ1-GigabitEthernet0/0/1]ip address 10.2.24.1 24
[SZ1-GigabitEthernet0/0/1]quit
[SZ1]interface GigabitEthernet0/0/2
[SZ1-GigabitEthernet0/0/2]ip address 10.2.25.1 24
[SZ1-GigabitEthernet0/0/2]quit
[SZ1]interface GigabitEthernet1/0/0
[SZ1-GigabitEthernet1/0/0]ip address 10.2.26.1 24
[SZ1-GigabitEthernet1/0/0]quit
[SZ1]interface GigabitEthernet2/0/0
[SZ1-GigabitEthernet2/0/0]ip address 10.2.23.1 24
[SZ1-GigabitEthernet2/0/0]quit
[S1]interface GigabitEthernet0/0/1
[S1-GigabitEthernet0/0/1]port link-type trunk
[S1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[S1]interface GigabitEthernet0/0/23
[S1-GigabitEthernet0/0/23]port link-type trunk
[S1-GigabitEthernet0/0/23]port trunk allow-pass vlan all
[S1]interface GigabitEthernet0/0/24
[S1-GigabitEthernet0/0/24]port link-type trunk
[S1-GigabitEthernet0/0/24]port trunk allow-pass vlan all
[S2]interface GigabitEthernet0/0/1
[S2-GigabitEthernet0/0/1]port link-type trunk
[S2-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[S2]interface GigabitEthernet0/0/23
[S2-GigabitEthernet0/0/23]port link-type trunk
[S2-GigabitEthernet0/0/23]port trunk allow-pass vlan all
[S2]interface GigabitEthernet0/0/24
[S2-GigabitEthernet0/0/24]port link-type trunk
[S2-GigabitEthernet0/0/24]port trunk allow-pass vlan all
GE0/0/0: # 172.16.13.0/24
GE0/0/1: # 172.16.12.0/24
GE0/0/2: # # 10.2.23.0/24
[GZ-GigabitEthernet0/0/0]ip add 172.16.13.1 24
[GZ-GigabitEthernet0/0/1]ip add 172.16.12.1 24
[GZ-GigabitEthernet0/0/2]ip add 10.2.23.2 24
GE0/0/1: # 172.16.12.0/24
GE0/0/2: # 172.16.23.0/24
[S5]interface GigabitEthernet0/0/1
[S5-GigabitEthernet0/0/1]port link-type trunk
[S5-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[S5]interface GigabitEthernet0/0/2
[S5-GigabitEthernet0/0/2]port link-type trunk
[S5-GigabitEthernet0/0/2]port trunk allow-pass vlan all
[S5]interface GigabitEthernet0/0/4
[S5-GigabitEthernet0/0/4]port link-type access
[S5-GigabitEthernet0/0/4]port default vlan 1
[S5]interface GigabitEthernet0/0/5
[S5-GigabitEthernet0/0/5]port link-type access
[S5-GigabitEthernet0/0/5]port default vlan 1
GE0/0/1: # 172.16.13.0/24
GE0/0/2: # 172.16.23.0/24
[S6]interface GigabitEthernet0/0/1
[S6-GigabitEthernet0/0/1]port link-type trunk
[S6-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[S6]interface GigabitEthernet0/0/2
[S6-GigabitEthernet0/0/2]port link-type trunk
[S6-GigabitEthernet0/0/2]port trunk allow-pass vlan all
[S6]interface GigabitEthernet0/0/6
[S6-GigabitEthernet0/0/6]port link-type access
[S6-GigabitEthernet0/0/6]port default vlan 1
[S6]interface GigabitEthernet0/0/7
[S6-GigabitEthernet0/0/7]port link-type access
[S6-GigabitEthernet0/0/7]port default vlan 1
subnet mask: 255.255.255.0