Demo code XÂY DỰNG HỆ THỐNG HẠ TẦNG DOANH NGHIỆP
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PHỤ LỤC CẤU HÌNH MƠ HÌNH HẠ TẦNG
1. Cấu hình bộ định tuyến Router S
Router>enable
Router#configure terminal
Router(config)#hostname S
S(config)#interface fastEthernet 0/0.10
S(config)#encapsulation dot1q 10
S(config-if)#ip address 192.168.1.1 255.255.255.0
S(config)#encapsulation dot1q 99
S(config)#interface fastEthernet 0/0.99
S(config-if)#ip address 192.168.99.1 255.255.255.0
S(config-if)#no shutdown
S(config-if)#
S(config-if)#exit
S(config)#interface l0
S(config-if)#ip address 1.1.1.1 255.255.255.255
S(config-if)#do show ip interface br
Interface
IP-Address OK? Method Status
FastEthernet0/0
unassigned
Protocol
YES manual up
up
FastEthernet0/0.10
192.168.1.1
YES manual up
up
FastEthernet0/0.99
192.168.99.2 YES manual up
up
FastEthernet0/1
NVI0
Loopback0
10.10.22.6
unassigned
1.1.1.1
YES NVRAM up
NO unset up
YES NVRAM up
up
up
up
S(config)#ip route 8.8.8.8 255.255.255.255 192.168.1.2
S(config)#ip route 2.2.2.2 255.255.255.255 192.168.1.2
S(config)#ip route 2.2.2.2 255.255.255.255 10.10.22.123
S(config)#ip route 2.2.2.2 255.255.255.255 192.168.1.2
S(config)#ip route 10.10.40.0 255.255.255.0 10.10.22.1
S(config)#ip route 192.168.1.4 255.255.255.252 192.168.1.2
S(config)# ip route 192.168.1.8 255.255.255.248 192.168.1.2
S(config)# ip route 192.168.1.16 255.255.255.252 192.168.1.2
S(config)# ip route 192.168.1.20 255.255.255.252 192.168.1.2 30
S#show ip route
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
1
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
C
1.1.1.1 is directly connected, Loopback0
2.0.0.0/32 is subnetted, 1 subnets
S
2.2.2.2 [1/0] via 192.168.1.2
[1/0] via 10.10.22.123
8.0.0.0/32 is subnetted, 1 subnets
S
8.8.8.8 [1/0] via 192.168.1.2
C 192.168.99.0/24 is directly connected, FastEthernet0/0.99
10.0.0.0/24 is subnetted, 2 subnets
C
10.10.22.0 is directly connected, FastEthernet0/1
S
10.10.40.0 [1/0] via 10.10.22.1
192.168.1.0/24 is variably subnetted, 5 subnets, 2 masks
S
192.168.1.8/29 [1/0] via 192.168.1.2
C
192.168.1.0/30 is directly connected, FastEthernet0/0.10
S
192.168.1.4/30 [1/0] via 192.168.1.2
S
192.168.1.16/30 [1/0] via 192.168.1.2
S
192.168.1.20/30 [30/0] via 192.168.1.2
S#ping 8.8.8.8
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 8.8.8.8, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/48/56 ms
S(config)#ip nat source static 192.168.1.2 10.10.22.100
S(config)#ip nat source static 192.168.1.5 10.10.22.111
S(config)#ip nat source static 192.168.1.10 10.10.22.112
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
2
S(config)#ip nat source static 192.168.1.11 10.10.22.113
S(config)#ip nat source static 192.168.1.18 10.10.22.114
S(config)#ip nat source static 192.168.2.1 10.10.22.115
S(config)#ip nat source static 192.168.99.1 10.10.22.116
S(config)#ip nat source static 192.168.99.5 10.10.22.117
S(config)#ip nat source static 192.168.99.6 10.10.22.118
S(config)#access-list 1 permit 192.168.1.2
S(config)#access-list 2 permit 192.168.1.5
S(config)#access-list 2 permit 19.168.1.5
S(config)#access-list 3 permit 192.168.1.10
S(config)#snmp-server community public RO
S(config)#snmp-server host 10.10.22.123 version 2c public
S(config)#snmp-server host 10.10.40.54 version 2c public
2. Cấu hình bộ định tuyến Router F6
Router>enable
Router#configure terminal
Router(config)#hostname F6
F6(config)#interface fastEthernet 0/0.10
F6(config-subif)#encapsulation dot1Q 10
F6(config-subif)#ip address 192.168.1.2 255.255.255.252
F6(config-subif)#exit
F6(config)#interface fastEthernet 0/0.20
F6(config-subif)#encapsulation dot1Q 20
F6(config-subif)#ip address 192.168.1.6 255.255.255.252
F6(config)#interface fastEthernet 0/0.99
F6(config-subif)#encapsulation dot1Q 99
F6(config-subif)#ip address 192.168.99.3 255.255.255.0
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
3
F6(config-subif)#exit
F6(config)#interface l0
F6(config-if)#ip address 2.2.2.2 255.255.255.255
F6(config-if)#exit
F6(config)#interface fastEthernet 0/0
F6(config-if)#no shutdown
F6(config-if)#do show ip interface brief
Interface
IP-Address OK? Method Status
FastEthernet0/0
unassigned YES NVRAM up
FastEthernet0/0.10
192.168.1.2 YES NVRAM up
FastEthernet0/0.20
192.168.1.6 YES NVRAM up
FastEthernet0/0.99
192.168.99.3 YES NVRAM up
Loopback0
2.2.2.2
YES NVRAM up
Protocol
up
up
up
up
up
F6(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1
F6(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.1
F6(config)# ip route 8.8.8.8 255.255.255.255 192.168.1.5
F6(config)# ip route 10.10.22.0 255.255.255.0 192.168.1.1
F6(config)# ip route 192.168.1.8 255.255.255.248 192.168.1.5
F6(config)# ip route 192.168.1.16 255.255.255.252 192.168.1.5
F6(config)# ip route 192.168.1.20 255.255.255.252 192.168.1.20 30
F6(config)#do show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
S
C
S
C
1.0.0.0/32 is subnetted, 1 subnets
1.1.1.1 [1/0] via 192.168.1.1
2.0.0.0/32 is subnetted, 1 subnets
2.2.2.2 is directly connected, Loopback0
8.0.0.0/32 is subnetted, 1 subnets
8.8.8.8 [1/0] via 192.168.1.5
192.168.99.0/24 is directly connected, FastEthernet0/0.99
10.0.0.0/24 is subnetted, 1 subnets
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
4
S
10.10.22.0 [1/0] via 192.168.1.1
192.168.1.0/24 is variably subnetted, 4 subnets, 2 masks
S
192.168.1.8/29 [1/0] via 192.168.1.5
C
192.168.1.0/30 is directly connected, FastEthernet0/0.10
C
192.168.1.4/30 is directly connected, FastEthernet0/0.20
S
192.168.1.16/30 [1/0] via 192.168.1.5
S* 0.0.0.0/0 [1/0] via 192.168.1.1
F6(config)#snmp-server community punlic RO
F6(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
5
1. Cấu hình bộ định tuyến Router F2
Router>enable
Router#configure terminal
Router(config)#hostname F2
F2(config)#interface fastEthernet 0/0
F2(config-if)#ip address 192.168.1.9 255.255.255.248
F2(config-if)#no shut
F2(config-if)#exit
F2(config)#interface fastEthernet 0/1
F2(config-if)#ip address 192.168.1.5 255.255.255.252
F2(config-if)#no shut
F2(config-if)#do show ip interface br
Interface
IP-Address OK?
Method
Status
Protocol
FastEthernet0/0
192.168.1.9
YES
manual
up
up
FastEthernet0/1
192.168.1.5
YES
manual
up
up
F2(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1
F2(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.6
F2(config)# ip route 2.2.2.2 255.255.255.255 192.168.1.6
F2(config)# ip route 8.8.8.8 255.255.255.255 192.168.1.10
F2(config)# ip route 8.8.8.8 255.255.255.255 192.168.1.11 30
F2(config)# ip route 10.10.22.0 255.255.255.0 192.168.1.1
F2(config)# ip route 192.16.1.16 255.255.255.252 192.168.1.10
F2(config)# ip route 192.16.1.20 255.255.255.252 192.168.1.11 30
F2(config)# ip route 192.168.1.0 255.255.255.252 192.168.1.6
F2(config)# ip route 192.168.1.16 255.255.255.252 192.168.1.10
F2(config)# ip route 192.168.1.20 255.255.255.252 192.168.1.11 30
F2(config)#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
6
1.0.0.0/32 is subnetted, 1 subnets
S
1.1.1.1 [1/0] via 192.168.1.6
2.0.0.0/32 is subnetted, 1 subnets
S
2.2.2.2 [1/0] via 192.168.1.6
8.0.0.0/32 is subnetted, 1 subnets
S
8.8.8.8 [1/0] via 192.168.1.10
10.0.0.0/24 is subnetted, 1 subnets
S
10.10.22.0 [1/0] via 192.168.1.1
192.16.1.0/30 is subnetted, 2 subnets
S
192.16.1.16 [1/0] via 192.168.1.10
S
192.16.1.20 [30/0] via 192.168.1.11
192.168.1.0/24 is variably subnetted, 5 subnets, 2 masks
C
192.168.1.8/29 is directly connected, FastEthernet0/0
S
192.168.1.0/30 [1/0] via 192.168.1.6
C
192.168.1.4/30 is directly connected, FastEthernet0/1
S
192.168.1.16/30 [1/0] via 192.168.1.10
S
192.168.1.20/30 [30/0] via 192.168.1.11
S* 0.0.0.0/0 [1/0] via 192.168.1.1
F2(config)#snmp-server community public RO
F2(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
7
2. Cấu hình bộ định tuyến Router W1
Router>
Router>enable
Router#configure terminal
Router(config)#hostname W1
W1(config)#interface fastEthernet 0/1
W1(config-if)#ip address 192.168.1.10 255.255.255.248
W1(config-if)#no shut
W1(config-if)#
W1(config-if)#exit
W1(config)#interface f0/0
W1(config-if)#ip address 192.168.1.17 255.255.255.252
W1(config-if)#no shut
W1(config-if)#
W1(config-if)#do show ip int br
Interface
IP-Address
OK?
Method
Status
Protocol
FastEthernet0/0
172.16.1.17
YES
manual
up
up
FastEthernet0/1
172.16.1.10
YES
manual
up
up
W1(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1
W1(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.9
W1(config)# ip route 2.2.2.2 255.255.255.255 192.168.1.9
W1(config)# ip route 8.8.8.8 255.255.255.255 192.168.1.18
W1(config)# ip route 10.10.22.0 255.255.255.0 192.168.1.1
W1(config)# ip route 192.168.1.0 255.255.255.252 192.168.1.9
W1(config)# ip route 192.168.1.4 255.255.255.252 192.168.1.9
W1(config)#do show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
8
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
1.0.0.0/32 is subnetted, 1 subnets
S
1.1.1.1 [1/0] via 192.168.1.9
2.0.0.0/32 is subnetted, 1 subnets
S
2.2.2.2 [1/0] via 192.168.1.9
8.0.0.0/32 is subnetted, 1 subnets
S
8.8.8.8 [1/0] via 192.168.1.18
10.0.0.0/24 is subnetted, 1 subnets
S
10.10.22.0 [1/0] via 192.168.1.1
192.168.1.0/24 is variably subnetted, 4 subnets, 2 masks
C
192.168.1.8/29 is directly connected, FastEthernet0/1
S
192.168.1.0/30 [1/0] via 192.168.1.9
S
192.168.1.4/30 [1/0] via 192.168.1.9
C
192.168.1.16/30 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 192.168.1.1
W1(config)#snmp-server community public RO R0
W1(config)#snmp-server host 10.10.22.123 public
3. Cấu hình bộ định tuyến Router W2
Router>
Router>enable
Router#configure terminal
Router(config)#hostname W2
W2(config)#interface fastEthernet 0/1
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
9
W2(config-if)#ip address 192.168.1.11 255.255.255.248
W2(config-if)#no shut
W2(config-if)#exit
W2(config)#interface fastEthernet 0/0
W2(config-if)#ip add 192.168.1.21 255.255.255.252
W2(config-if)#no shutdow
W2(config-if)#do show ip interface br
Interface
IP-Address OK?
Method
Status
Protocol
FastEthernet0/0
192.168.1.21
YES
manual
up
192.168.1.11
YES
manual
up
up
FastEthernet0/1
up
W2(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1
W2(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.9 30
W2(config)# ip route 2.2.2.2 255.255.255.255 192.168.1.9 30
W2(config)# ip route 8.8.8.8 255.255.255.255 192.168.1.22 30
W2(config)# ip route 10.10.22.0 255.255.255.0 192.168.1.1
W2(config)# ip route 192.168.1.0 255.255.255.252 192.168.1.9 30
W2(config)#ip route 192.168.1.4 255.255.255.252 192.168.1.9 30
W2(config)#do show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
1.0.0.0/32 is subnetted, 1 subnets
S
1.1.1.1 [30/0] via 192.168.1.9
2.0.0.0/32 is subnetted, 1 subnets
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
10
S
2.2.2.2 [30/0] via 192.168.1.9
8.0.0.0/32 is subnetted, 1 subnets
S
8.8.8.8 [30/0] via 192.168.1.22
10.0.0.0/24 is subnetted, 1 subnets
S
10.10.22.0 [1/0] via 192.168.1.1
192.168.1.0/24 is variably subnetted, 4 subnets, 2 masks
C
192.168.1.8/29 is directly connected, FastEthernet0/1
S
192.168.1.0/30 [30/0] via 192.168.1.9
S
192.168.1.4/30 [30/0] via 192.168.1.9
C
192.168.1.20/30 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 192.168.1.1
W2(config)#snmp-server community public RO R0
W2(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
11
4. Cấu hình bộ định tuyến Router W
Router>
Router>enable
Router#configure terminal
Router(config)#hostname W
W(config)#interface fastEthernet 0/0
W(config-if)#ip address 192.168.1.18 255.255.255.252
W(config-if)#no shut
W(config-if)#
W(config-if)#exit
W(config)#interface fastEthernet 0/1
W(config-if)#ip address 192.168.1.22 255.255.255.252
W(config-if)#no shutdown
W(config-if)#
W(config-if)#exit
W(config)#interface l0
W(config)#int
W(config)#interface l0
W(config-if)#ip address 8.8.8.8 255.255.255.255
W(config-if)#do show
W(config-if)#do show ip interface br
Interface
IP-Address OK?
Method
Status
Protocol
FastEthernet0/0
192.168.1.18
YES
FastEthernet0/1
192.168.1.22
YES
Loopback0
8.8.8.8
manual
up
up
YES
manual
up
up
manual
up
up
W(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.1
W(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.17
W(config)# ip route 1.1.1.1 255.255.255.255 192.168.1.21 30
W(config)# ip route 2.2.2.2 255.255.255.255 192.168.1.17
W(config)# ip route 2.2.2.2 255.255.255.255 192.168.1.21 30
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
12
W(config)# ip route 10.10.22.0 255.255.255.0 192.168.1.1
W(config)# ip route 192.168.1.0 255.255.255.252 192.168.1.17
W(config)# ip route 192.168.1.0 255.255.255.252 192.168.1.21 30
W(config)# ip route 192.168.1.4 255.255.255.252 192.168.1.17
W(config)# ip route 192.168.1.4 255.255.255.252 192.168.1.21 30
W(config)# ip route 192.168.1.8 255.255.255.252 192.168.1.17
W(config)# ip route 192.168.1.8 255.255.255.252 192.168.1.21 30
W(config)#do show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
1.0.0.0/32 is subnetted, 1 subnets
S
1.1.1.1 [1/0] via 192.168.1.17
2.0.0.0/32 is subnetted, 1 subnets
S
2.2.2.2 [1/0] via 192.168.1.17
8.0.0.0/32 is subnetted, 1 subnets
C
8.8.8.8 is directly connected, Loopback0
10.0.0.0/24 is subnetted, 1 subnets
S
10.10.22.0 [1/0] via 192.168.1.1
192.168.1.0/30 is subnetted, 5 subnets
S
192.168.1.8 [1/0] via 192.168.1.17
S
192.168.1.0 [1/0] via 192.168.1.17
S
192.168.1.4 [1/0] via 192.168.1.17
C
192.168.1.16 is directly connected, FastEthernet0/0
C
192.168.1.20 is directly connected, FastEthernet0/1
S* 0.0.0.0/0 [1/0] via 192.168.1.1
W#ping 1.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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....!
Success rate is 20 percent (1/5), round-trip min/avg/max = 44/44/44 ms
W(config)#snmp-server community public RO R0
W(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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5. Cấu hình bộ chuyển mạch SW1
Switch>
Switch>enable
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname SW1
SW1(config)#interface e0/1
SW1(config-if)#switchport trunk encapsulation dot1q
SW1(config-if)#switchport mode trunk
SW1(config)#vlan 10
SW1(config-if)#interface e0/0
SW1(config-if)#switchport trunk encapsulation dot1q
SW1(config-if)#switchport mode trunk
SW1(config-if)#do sh vlan
VLAN
Name
Status
Ports
--------
--------------------------
------------
-----------------------------
1
default
active
Et0/2, Et0/3
10
VLAN0010
active
1002
fddi-default
act/unsup
1003
token-ring-default
act/unsup
1004
fddinet-default
act/unsup
1005
trnet-default
act/unsup
VLAN Type SAID
MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ -----1 enet 100001
1500 -
-
-
- -
0
0
10 enet 100010
1500 -
-
-
- -
0
0
1002 fddi 101002
1003 tr 101003
1500 1500 -
-
-
-
-
-
-
- -
0
0
0
0
1004 fdnet 101004
1500 -
-
-
ieee -
0
0
1005 trnet 101005
1500 -
-
-
ibm -
0
0
Primary Secondary Type
Ports
------- --------- ----------------- -----------------------------------------SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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SW1#show interface trunk
Port
Mode
Encapsulation Status
Native vlan
Et0/0
on
802.1q
trunking
1
Et0/1
on
802.1q
trunking
1
Port
Vlans allowed on trunk
Et0/0
1-4094
Et0/1
1-4094
Port
Vlans allowed and active in management domain
Et0/0
1,10,99
Et0/1
1,10,99
Port
Vlans in spanning tree forwarding state and not pruned
Et0/0
1,10,99
Et0/1
1,10,99
SW1(config)#ip route 0.0.0.0 0.0.0.0 192.168.99.2
SW1(config)#ip default-gateway 192.168.99.2
SW1(config)#snmp-server community public RO R0
SW1(config)#snmp-server host 10.10.22.123 public
6. Cấu hình bộ chuyển mạch SW2
Switch>
Switch>enable
Switch#configure terminal
Switch(config)#hostname SW2
SW2(config)#vlan 10
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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SW2(config-vlan)#exit
SW2(config)#interface e0/0
SW2(config-if)#switchport access vlan 20
SW2(config-if)#exit
SW2(config)#interface e0/1
SW2(config-if)#switchport trunk encapsulation dot1q
SW2(config-if)#switchport mode trunk
SW2(config-if)#exit
SW2(config)#interface e0/2
SW2(config-if)#switchport trunk encapsulation dot1q
SW2(config-if)#switchport mode trunk
SW2(config-if)# do show vlan
VLAN
Name
Status
Ports
---------
----------------
----------
-----------------
1
default
active
Et0/3
10
VLAN0010
active
20
VLAN0020
active
1002
fddi-default
act/unsup
1003
token-ring-default
act/unsup
1004
fddinet-default
act/unsup
1005
trnet-default
VLAN Type SAID
Et0/0
act/unsup
MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ -----1 enet 100001
1500 -
-
-
- -
0
0
10 enet 100010
1500 -
-
-
- -
0
0
20 enet 100020
1500 -
-
-
- -
0
0
1002 fddi 101002
1003 tr 101003
1500 1500 -
-
-
-
-
- -
0
0
0
0
1004 fdnet 101004
1500 -
-
-
ieee -
0
0
1005 trnet 101005
1500 -
-
-
ibm -
0
0
Remote SPAN VLANs
----------------------------------------------------------------------------SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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Primary Secondary Type
Ports
------- --------- ----------------- -----------------------------------------SW2#sh interface trunk
Port
Mode
Encapsulation
Status
Et0/1
on
802.1q
trunking
1
Et0/2
on
802.1q
trunking
1
Port
Vlans allowed on trunk
Et0/1
1-4094
Et0/2
1-4094
Port
Vlans allowed and active in management domain
Et0/1
1,10,20
Et0/2
1,10,20
Port
Vlans in spanning tree forwarding state and not pruned
Et0/1
1,10,20
Et0/2
1,10,20
Native vlan
SW2(config)#ip default-gateway 192.168.99.2
SW2(config)#ip route 0.0.0.0 0.0.0.0 192.168.99.2
SW2(config)#snmp-server community public R0
SW2(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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7. Cấu hình bộ chuyển mạch SW3
Switch>
Switch>enable
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname SW3
SW3(config)#vlan 10
SW3(config-vlan)#exit
SW3(config)#vlan 20
SW3(config-vlan)#exit
SW3(config)#vlan 30
SW3(config-vlan)#do show vlan
VLAN
Name
Status
---------
-----------------------
----------
1
default
active
Ports
---------------------------Et0/0, Et0/1, Et0/2, Et0/3
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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10
VLAN0010
active
20
VLAN0020
active
30
VLAN0030
active
1002
fddi-default
act/unsup
1003
token-ring-default
act/unsup
1004
fddinet-default
act/unsup
1005
trnet-default
act/unsup
VLAN Type SAID
MTU Parent RingNo BridgeNo Stp BrdgMode Trans1
Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ -----1 enet 100001
1500 -
-
-
- -
0
0
10 enet 100010
1500 -
-
-
- -
0
0
20 enet 100020
1500 -
-
-
- -
0
0
30 enet 100030
1500 -
-
-
-
0
0
1002 fddi 101002
1003 tr 101003
1500 1500 -
-
-
-
-
-
-
- -
0
0
0
0
1004 fdnet 101004
1500 -
-
-
ieee -
0
0
1005 trnet 101005
1500 -
-
-
ibm -
0
0
Primary Secondary Type
Ports
------- --------- ----------------- -----------------------------------------SW3(config)#ip route 0.0.0.0 0.0.0.0 192.168.99.2
SW3(config)#snmp-server community public RO
SW3(config)#snmp-server host 10.10.22.123 public
SVTH: Vũ Anh Quân_1821051009_DCCTHT63B
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