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Simple network configuration

2025-04-06 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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Shulou(Shulou.com)06/02 Report--

Sw1:

Configure vlan:

[sw1] vlan batch 10 20

[sw1] int e0/0/1

[sw1-Ethernet0/0/1] port link-type access

[sw1-Ethernet0/0/1] port default vlan 10

[sw1-Ethernet0/0/1] int e0/0/2

[sw1-Ethernet0/0/2] port link-type access

[sw1-Ethernet0/0/2] port default vlan 20

[sw1] port-group 1

[sw1-port-group-1] group-member e0/0/3 e0/0/4

[sw1-port-group-1] port link-type trunk

[sw1-port-group-1] port trunk allow-pass vlan all

Save

Sw2:

Configure vlan:

[sw2] vlan batch 10 30

[sw2] int e0/0/1

[sw2-Ethernet0/0/1] port link-type access

[sw2-Ethernet0/0/1] port default vlan 10

[sw2-Ethernet0/0/1] int e0/0/2

[sw2-Ethernet0/0/2] port link-type access

[sw2-Ethernet0/0/2] port default vlan 30

[sw2] port-group 1

[sw2-port-group-1] group-member e0/0/3 e0/0/4

[sw2-port-group-1] port link-type trunk

[sw2-Ethernet0/0/1] port trunk allow-pass vlan all

Save

Sw3:

Configure vlan:

[sw3] vlan batch 20 30

[sw3] int e 0/0/1

[sw3-Ethernet0/0/1] port link-type access

[sw3-Ethernet0/0/1] port default vlan 20

[sw3-Ethernet0/0/1] int e0/0/2

[sw3-Ethernet0/0/2] port link-type access

[sw3-Ethernet0/0/2] port default vlan 30

[sw3-port-group-1] group-member e0/0/3 e0/0/4

[sw3-port-group-1] port link-type trunk

[sw3-port-group-1] port trunk allow-pass vlan all

Save

Lsw4:

Configure vlan:

[lsw4] vlan batch 10 20 30

[lsw4] port-group 1

[lsw4-port-group-1] group-member g0/0/1 to g0/0/4

[lsw4-port-group-1] port link-type trunk

[lsw4-port-group-1] port trunk allow-pass vlan all

Configure vrrp:

[lsw4] int Vlanif 10

[lsw4-Vlanif10] vrrp vrid 10 virtual-ip 192.168.10.254

[lsw4-Vlanif10] vrrp vrid 10 priority 200

[lsw4-Vlanif10] int vlanif 20

[lsw4-Vlanif20] vrrp vrid 20 virtual-ip 192.168.20.254

[lsw4-Vlanif20] vrrp vrid 20 priority 200

[lsw4-Vlanif20] int vlanif 30

[lsw4-Vlanif30] vrrp vrid 30 virtual-ip 192.168.30.254

[lsw4] int vlanif 10

[lsw4-Vlanif10] ip add 192.168.10.253 24

[lsw4-Vlanif10] int vlanif 20

[lsw4-Vlanif20] ip add 192.168.20.253 24

[lsw4-Vlanif20] int vlanif 30

[lsw4-Vlanif30] ip add 192.168.30.253 24

[lsw4] dis vrrp bri

Floating route:

[lsw4] vlan 2

[lsw4] int vlanif 2

[lsw4-Vlanif2] ip add 192.168.1.1 24

[lsw4] int g0/0/5

[lsw4-GigabitEthernet0/0/5] port link-type access

[lsw4-GigabitEthernet0/0/5] port default vlan 2

[lsw4] int vlanif 10

[lsw4-Vlanif10] vrrp vrid 10 track interface g0/0/5 reduced 110

[lsw4-Vlanif10] int vlanif 20

[lsw4-Vlanif20] vrrp vrid 20 track interface g0/0/6 reduced 110

[lsw4] ip route-static 0.0.0.0 0.0.0.0 192.168.1.2

DHCP configuration:

[lsw4] dhcp enable

[lsw4] ip pool v10

[lsw4-ip-pool-v10] network 192.168.10.0 mask 24

[lsw4-ip-pool-v10] gateway-list 192.168.10.254

[lsw4] int vlanif 10

[lsw4-Vlanif10] dhcp select global

[lsw4] display ip interface brief

Lsw5:

Configure vlan:

[lsw5] vlan batch 10 20 30

[lsw5] port-group 1

[lsw5-port-group-1] group-member g0/0/1 to g0/0/4

[lsw5-port-group-1] port link-type trunk

[lsw5-port-group-1] port trunk allow-pass vlan all

Configure vrrp:

[lsw5] int vlanif 10

[lsw5-Vlanif10] vrrp vrid 10 virtual-ip 192.168.10.254

[lsw5-Vlanif10] int vlanif 20

[lsw5-Vlanif20] vrrp vrid 20 virtual-ip 192.168.20.254

[lsw5-Vlanif20] int vlanif 30

[lsw5-Vlanif30] vrrp vrid 30 virtual-ip 192.168.30.254

[lsw5-Vlanif30] vrrp vrid 30 priority 200

[lsw5] int vlanif 10

[lsw5-Vlanif10] ip add 192.168.10.252 24

[lsw5-Vlanif10] int vlanif 20

[lsw5-Vlanif20] ip add 192.168.20.252 24

[lsw5-Vlanif20] int vlanif 30

[lsw5-Vlanif30] ip add 192.168.30.252 24

[lsw5] dis vrrp bri

Floating route:

[lsw5] vlan batch 2 3

[lsw5] int vlanif 2

[lsw5-Vlanif2] ip add 192.168.2.1 24

[lsw5-Vlanif2] int vlanif 3

[lsw5-Vlanif3] ip add 192.168.3.254 24

[lsw4] int g0/0/5

[lsw4-GigabitEthernet0/0/5] port link-type access

[lsw4-GigabitEthernet0/0/5] port default vlan 3

[lsw4] int g0/0/6

[lsw4-GigabitEthernet0/0/6] port link-type access

[lsw4-GigabitEthernet0/0/6] port default vlan 2

[lsw5] int vlanif 30

[lsw5-Vlanif30] vrrp vrid 30 track interface g0/0/6 reduced 110

[lsw5] ip route-static 0.0.0.0 0.0.0.0 192.168.2.2

DHCP configuration:

[lsw5] dhcp enable

[lsw5] ip pool v20

[lsw5-ip-pool-v20] network 192.168.20.0 mask 24

[lsw5-ip-pool-v20] gateway-list 192.168.20.254

[lsw5] int vlanif 20

[lsw5-Vlanif20] dhcp select global

[lsw5] ip pool v30

[lsw5-ip-pool-v30] network 192.168.30.0 mask 24

[lsw5-ip-pool-v30] gateway-list 192.168.20.254

[lsw5] int vlanif 30

[lsw5-Vlanif20] dhcp select global

R1:

Floating route:

[r1] int g0/0/1

[r1-GigabitEthernet0/0/1] ip add 192.168.1.2 24

[r1-GigabitEthernet0/0/1] int g0/0/2

[r1-GigabitEthernet0/0/2] ip add 192.168.2.2 24

[r1-GigabitEthernet0/0/2] int g0/0/0

[r1-GigabitEthernet0/0/0] ip add 192.168.100.1 24

[r1] ip route-static 192.168.10.0 24 192.168.1.1

[r1] ip route-static 192.168.10.0 24 192.168.2.1 preference 70

[r1] ip route-static 192.168.20.0 24 192.168.1.1

[r1] ip route-static 192.168.20.0 24 192.168.2.1 preference 70

[r1] ip route-static 192.168.30.0 24 192.168.2.1

[r1] ip route-static 192.168.30.0 24 192.168.1.1 preference 70

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