CCNA] 4.12(수)

2.3.2.3 Lab - Configuring Rapid PVST%2B%2C PortFast%2C and BPDU Guard.docx

On R1 and R2, enable and configure the subinterfaces with the following requirement:

-       Configure the appropriate dot1Q encapsulation.

-       Configure VLAN 99 as the native VLAN.

-       Configure the IP address for the subinterface according to the Addressing Table.

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R1(config)#int g0/0.1

R1(config-subif)#encapsulation dot1Q 99 native

R1(config-subif)#ip address 192.168.99.1 255.255.255.0

R1(config-subif)#int g0/0.10

R1(config-subif)#encapsulation dot1Q 10 native

R1(config-subif)#ip address 192.168.10.1 255.255.255.0

R1(config-subif)#int g0/0.20

R1(config-subif)#encapsulation dot1Q 20 native

R1(config-subif)#ip address 192.168.20.1 255.255.255.0

R1(config-subif)#exit

Configure OSPFv2 using the following requirements:

-       User process ID 1.

-       Advertise the network for each subinterface.

-       Disable OSPF updates for each subinterface.

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R1(config)#router ospf 1

R1(config-router)#network 192.168.99.0 0.0.0.255 area 0

R1(config-router)#network 192.168.10.0 0.0.0.255 area 0

R1(config-router)#network 192.168.20.0 0.0.0.255 area 0

R1(config-router)#network 192.168.20.0 0.0.0.255 area 0

R1(config-router)#passive-interface g0/0.1

R1(config-router)#passive-interface g0/0.10

R1(config-router)#passive-interface g0/0.20

EtherChannels

·         All EtherChannels are configured as LACP.

·         All EtherChannels are statically configured as the native trunk for VLAN 99.

·         Use the following table to configure the appropriate switch ports to form EtherChannels:

1

S1: G1/1 – 2

S3: G1/1 – 2

2

S2: G1/1 – 2

S4: G1/1 – 2

3

S1: F0/23 – 24

S2: F0/23 – 24

4

S3: F0/23 – 24

S4: F0/23 – 24

5

S1: F0/21 – 22

S4: F0/21 – 22

6

S2: F0/21 – 22

S3: F0/21 - 22

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S1(config)#int range g0/1-2

S1(config-if-range)#channel-group 1 mode active

Spanning Tree

·         Configure per-VLAN rapid spanning tree mode for all switches.

·         Configure spanning tree priorities according to the table below:

Device

S1

4096 -vlan 10

8192 -vlan 20

S2

8192 -vlan 10

4096 -vlan 20

S3

32768 -vlan 10

32768 -vlan 20

S4

32768 -vlan 10

32768 -vlan 20

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S1(config)#spanning-tree mode rapid-pvst

S1(config)#spanning-tree vlan 10 priority 4096

S1(config)#spanning-tree vlan 20 priority 8192