First, the basic configuration:
Core switches LSW9 the vlan 1 configured with an IP address 192.168.221.2/24, the operation code is as follows:
interface vlanif 1
ip address 192.168.221.2 24
Core switches LSW6 the vlan 1 configured with an IP address 172.16.221.2/24, the operation code is as follows:
interface vlanif 1
ip address 172.16.221.2 24
Core switches LSW8 the vlan 1 configured with an IP address 172.18.221.2/24, the operation code is as follows:
interface vlanif 1
ip address 172.18.221.2 24
Router R6 is G 0/0/0 port configured with the IP address: 172.17.221.1/24,
G 0/0/1 port configured with the IP address: 192.168.221.1/24,
Operation code is as follows:
interface GigabitEthernet 0/0/0
ip address 172.17.221.1 24
interface GigabitEthernet 0/0/1
ip address 192.168.221.1 24
Router R5 is G 0/0/0 port configured with the IP address: 172.17.221.2/24,
G 0/0/1 port configured with the IP address: 172.18.221.1/24,
G 0/0/2 port configured with the IP address: 172.16.221.1/24,
Operation code is as follows:
interface GigabitEthernet 0/0/0
ip address 172.17.221.2 24
interface GigabitEthernet 0/0/1
ip address 172.18.221.1 24
interface GigabitEthernet 0/0/2
ip address 172.16.221.1 24
Second, create the access switch Vlan, interfaces to the Vlan planning to join in:
Determined and divided according to the number of the corporate sector the number of vlan, here is divided into vlan 10 20 30 40 50. Configuration commands are as follows:
LSW2 switch connects to a host vlan10 therefore vlan10 created, and join the two hosts, the operation code as follows:
vlan 10
quit
interface Ethernet 0/0/1
port link-type access
port default vlan 10
interface Ethernet 0/0/2
port link-type access
port default vlan 10
Configure GE 0/0/1 interface allowing vlan10 through, the operation code as follows:
interface GigabitEthernet 0/0/1
port link-type trunk
port trunk allow-pass vlan 10
LSW1 switch connects to a host vlan20, vlan30, thus creating vlan20,30, was added and the two hosts, the operation code as follows:
vlan batch 20 30
quit
interface Ethernet 0/0/1
port link-type access
port default vlan 20
interface Ethernet 0/0/2
port link-type access
port default vlan 30
Configure GE 0/0/2 interface allowing vlan20,30 through, the operation code as follows:
interface GigabitEthernet 0/0/2
port link-type trunk
port trunk allow-pass vlan 20 30
LSW4 switches connected host vlan40, vlan50, thus creating vlan40, vlan50, and added three hosts, the operation code as follows:
vlan batch 40 50
quit
interface Ethernet 0/0/2
port link-type access
port default vlan 40
interface Ethernet 0/0/1
port link-type access
port default vlan 50
interface Ethernet 0/0/3
port link-type access
port default vlan 50
Configure GE 0/0/2 interface allowing vlan40, vlan50 by the operation code is as follows:
interface Ethernet 0/0/2
port link-type trunk
port trunk allow-pass vlan 40 50
First, the configuration switches in the core business gateway address of Vlan:
Vlan gateway address in the core needs to switch configuration, the specific configuration is as follows:
In the core switch LSW9 creation vlan10, and allowed to pass vlan10 into vlan10, configure the gateway address, operation code is as follows:
vlan 10
quit
interface GigabitEthernet 0/0/24
port link-type trunk
port trunk allow-pass vlan 10
interface Vlanif 10
ip address 10.221.11.254 23
In the core switch LSW6 creation vlan20,30, and allowed to pass vlan20,30 into vlan20,30, configure the gateway address, operation code is as follows:
vlan batch 20 30
interface GigabitEthernet 0/0/23
port link-type trunk
port trunk allow-pass vlan 20 30
interface Vlanif 20
ip address10.221.20.254 24
interface Vlanif 30
ip address 10.221.30.254 24
Core switches in creating the vlan40,50 S3, and allowed to pass vlan40,50 into vlan40,50, configure the gateway address, operation code is as follows:
Vlan batch 40 50
quit
interface GigabitEthernet 0/0/23
port link-type trunk
port trunk allow-pass vlan 40 50
interface Vlanif 40
ip address 10.221.40.254 24
interface Vlanif 50
ip address 10.221.51.254 23
Second, the core link aggregation switch configuration:
I use a link aggregation between LSW9 and LSW2, the specific configuration is as follows:
Create and link aggregation between LSW9 LSW2, the operation code is as follows:
LSW9：
int Eth-Trunk 1
port link-type trunk
port trunk allow-pass vlan 10
eth-trunk 1
LSW2：
int Eth-Trunk 1
port link-type trunk
port trunk allow-pass vlan 10
eth-trunk 1
Third, in the switch configuration Spanning Tree Protocol :
According to subject, I use LSW1, LSW4, LSW6, LSW8 four switches to create a spanning tree protocol
Operation code is as follows:
LSW1, LSW4, LSW6, LSW8 are:
stp enable
stp stp fashion
Spanning Tree Protocol is turned on, and the mode is set to stp Spanning Tree Protocol
Fourth, configure IPv4 routing protocols :
Core switch LSW9:
ip route-static 10.221.20.0 255.255.255.0 192.168.221.1
ip route-static 10.221.30.0 255.255.255.0 192.168.221.1
ip route-static 10.221.40.0 255.255.255.0 192.168.221.1
ip route-static 10.221.50.0 255.255.254.0 192.168.221.1
Core switch LSW6:
ip route-static 10.221.10.0 255.255.254.0 172.16.221.1
ip route-static 10.221.40.0 255.255.255.0 172.16.221.1
ip route-static 10.221.50.0 255.255.254.0 172.16.221.1
Core switch LSW8:
ip route-static 10.221.10.0 255.255.254.0 172.18.221.1
ip route-static 10.221.20.0 255.255.255.0 172.18.221.1
ip route-static 10.221.30.0 255.255.255.0 172.18.221.1
Router R6:
ip route-static 10.221.10.0 255.255.254.0 192.168.221.2
ip route-static 10.221.20.0 255.255.255.0 172.17.221.2
ip route-static 10.221.30.0 255.255.255.0 172.17.221.2
ip route-static 10.221.40.0 255.255.255.0 172.17.221.2
ip route-static 10.221.50.0 255.255.254.0 172.17.221.2
Router R5:
ip route-static 10.221.10.0 255.255.254.0 172.17.221.1
ip route-static 10.221.20.0 255.255.255.0 172.16.221.2
ip route-static 10.221.30.0 255.255.255.0 172.16.221.2
ip route-static 10.221.40.0 255.255.255.0 172.18.221.2
ip route-static 10.221.50.0 255.255.254.0 172.18.221.2