CCNA-3 Pkt Skills
CCNA-3 Skill Final Practice-version 6.63 (BUET) Solution
In this practice skills assessment, you will configure the network with OSPF routing. The network is configured with IPv4 on all devices. you will configure OSPF in multiple areas.
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CCNA Routing & Switching (Version 6.0)
CCNA3-Skill-practice Solution
1. Configure VTP with S0 as server and S1, S2 as clients, with domain “CCNA” password “cisco”. Create vlan 10 and 20 in S0. Configure ip address of vlan 1 interface of each L2 switch.
S0(config)#hostname S0
S0(config)#
S0(config)#vtp mode server
Setting device to VTP SERVER mode.
S0(config)#vtp domain CCNA
Changing VTP domain name from null to CCNA
S0(config)#vtp password cisco
Setting device VLAN database password to cisco
S0(config)#
S0(config)#vlan 10
S0(config-vlan)#exit
S0(config)#
S0(config)#vlan 20
S0(config-vlan)#exit
S0(config)#
S0(config)#interface vlan 1
S0(config-if)#ip address 192.168.2.254 255.255.255.0
S0(config-if)#no shutdown
S0(config-if)#exit
S0(config)#
Switch(config)#hostname S1
S1(config)#
S1(config)#vtp mode client
Setting device to VTP CLIENT mode.
S1(config)#vtp domain CCNA
Changing VTP domain name from NULL to CCNA
S1(config)#vtp password cisco
Setting device VLAN database password to cisco
S1(config)#interface vlan 1
S1(config-if)#ip address 192.168.2.253 255.255.255.0
S1(config-if)#no shutdown
S1(config-if)#exit
S2(config)#ip default-gateway 192.168.2.1
S2(config)#
Switch(config)#hostname S2
S2(config)#
S2(config)#vtp mode client
Setting device to VTP CLIENT mode.
S2(config)#vtp domain CCNA
Changing VTP domain name from NULL to CCNA
S2(config)#vtp password cisco
Setting device VLAN database password to cisco
S2(config)#interface vlan 1
S2(config-if)#ip address 192.168.2.252 255.255.255.0
S2(config-if)#no shutdown
S2(config-if)#exit
S1(config)#ip default-gateway 192.168.2.1
2. Configure port channels LACP active (ether channels) and trunks in S0, S1,
and S2 using the above table.
S0(config)#interface gig
S0(config)#interface gigabitEthernet 0/1
S0(config-if)#switchport mode trunk
S0(config-if)#exit
S0(config)#
S0(config)#interface range fastEthernet 0/1-4
S0(config-if-range)#switchport mode trunk
Switch(config)#interface range fastEthernet 0/1-2
S0(config-if-range)#channel-group 3 mode active
Creating a port-channel interface Port-channel 3
S0(config-if-range)#no shutdown
S0(config)#interface port-channel 3
S0(config-if)#switchport mode trunk
S0(config-if-range)#exit
S0(config)#
S0(config)#interface range fastEthernet 0/3-4
S0(config-if-range)#shutdown
S0(config-if-range)#channel-group 1 mode active
Creating a port-channel interface Port-channel 1
S0(config-if-range)#no shutdown
S0(config)#interface port-channel 1
S0(config-if)#switchport mode trunk
S0(config-if-range)#exit
S0(config)#
S1(config)#
S1(config)#interface range fastEthernet 0/1-4
S1(config-if-range)#switchport mode trunk
S1(config)#interface range fastEthernet 0/1-2
S1(config-if-range)#shutdown
S1(config-if-range)#channel-group 1 mode active
Creating a port-channel interface Port-channel 1
S1(config-if-range)#no shutdown
S1(config)#interface port-channel 1
S1(config-if)#switchport mode trunk
S1(config-if-range)#exit
S1(config)#
S1(config)#interface range fastEthernet 0/3-4
S1(config-if-range)#shutdown
S1(config-if-range)#channel-group 2 mode active
Creating a port-channel interface Port-channel 2
S1(config-if-range)#no shutdown
S1(config)#interface port-channel 2
S1(config-if)#switchport mode trunk
S1(config-if-range)#exit
S1(config)#
S1(config)#interface fastEthernet 0/5
S1(config-if)#switchport access vlan 10
S1(config-if)#exit
S1(config)#
S1(config)#interface fastEthernet 0/10
S1(config-if)#switchport mode access
S1(config-if)#switchport access vlan 20
S1(config-if)#
S2(config)#interface range fastEthernet 0/1-4
S2(config-if-range)#switchport mode trunk
S2(config)#interface range fastEthernet 0/1-2
S2(config-if-range)#shutdown
S2(config-if-range)#channel-group 3 mode active
Creating a port-channel interface Port-channel 3
S2(config-if-range)#no shutdown
S2(config)#interface port-channel 3
S2(config-if)#switchport mode trunk
S2(config-if-range)#exit
S2(config)#
S2(config)#interface range fastEthernet 0/3-4
S2(config-if-range)#shutdown
S2(config-if-range)#channel-group 2 mode active
Creating a port-channel interface Port-channel 2
S2(config-if-range)#no shutdown
S2(config)#interface port-channel 2
S2(config-if)#switchport mode trunk
S2(config-if-range)#
3. Configure g0/2 of MLS as layer 3 port and assign ip address as shown in the above table. Configure g0/1 encapsulation dot1q and trunk in MLS. Create vlans 1, 10, 20 in MLS and assign ip addresses on vlan interfaces 1, 10, 20 according to the above table. Configure ip routing in MLS. Configure OSPF with designated area ID shown in the
figure. Use OSPF process ID as 1
MLS(config)#interface gigabitEthernet 0/2
MLS(config-if)#no switchport
MLS(config-if)#ip address 10.0.0.2 255.255.255.252
MLS(config-if)#no shutdown
MLS(config-if)#exit
MLS(config)#
MLS(config)#interface gigabitEthernet 0/1
MLS(config-if)#switchport trunk encapsulation dot1q
MLS(config-if)#switchport mode trunk
MLS(config-if)#exit
MLS(config)#
MLS(config)#vlan 1
MLS(config-vlan)#exit
MLS(config)#
MLS(config)#vlan 10
MLS(config-vlan)#exit
MLS(config)#
MLS(config)#vlan 20
MLS(config-vlan)#exit
MLS(config)#
MLS(config)#interface vlan 1
MLS(config-if)#ip address 19.168.2.1 255.255.255.0
MLS(config-if)#no shutdown
MLS(config-if)#exit
MLS(config)#
MLS(config)#interface vlan 10
MLS(config-if)#ip address 192.168.0.1 255.255.255.0
MLS(config-if)#no shutdown
MLS(config-if)#exit
MLS(config)#
MLS(config)#interface vlan 20
MLS(config-if)#ip address 192.168.1.1 255.255.255.0
MLS(config-if)#no shutdown
MLS(config-if)#exit
MLS(config)#router ospf 1
MLS(config-router)#network 10.0.0.0 0.0.0.3 area 0
MLS(config-router)#network 192.168.2.0 0.0.0.255 area 1
MLS(config-router)#network 192.168.0.0 0.0.0.255 area 1
MLS(config-router)#network 192.168.1.0 0.0.0.255 area 1
MLS(config-router)#
information of the above table. Configure multiarea OSPF with
designated area ID shown in the figure. Use OSPF process ID as 1.
R0(config)#interface fastEthernet 0/0
R0(config-if)#ip address 10.0.0.1 255.255.255.252
R0(config-if)#no shutdown
R0(config-if)#exit
R0(config)#
R0(config)#interface serial 0/0/1
R0(config-if)#ip address 10.0.0.5 255.255.255.252
R0(config-if)#no shutdown
R0(config-if)#exit
R0(config)#
R0(config)#interface serial 0/1/1
R0(config-if)#ip address 10.0.0.13 255.255.255.252
R0(config-if)#no shutdown
R0(config-if)#
R2(config)#interface fastEthernet 0/0
R2(config-if)#ip address 172.17.1.1 255.255.255.0
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#
R2(config)#interface serial 0/0/1
R2(config-if)#ip address 10.0.0.6 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#
R0(config)#router ospf 1
R0(config-router)#network 10.0.0.4 0.0.0.3 area 0
R0(config-router)#network 10.0.0.0 0.0.0.3 area 0
R0(config-router)#exit
R0(config)#
R2(config)#router ospf 1
R2(config-router)#network 172.17.1.0 0.0.0.255 area 2
R2(config-router)#network 10.0.0.4 0.0.0.3 area 0
R2(config-router)#
5. Add a default route in R0 to S0/1/1 and advertise in OSPF.
R0(config)#ip route 0.0.0.0 0.0.0.0 serial 0/1/1
R0(config)#
Interface
|
IP Address
|
Default Gateway
|
|
PC0
|
Fa0
|
192.168.0.254/24
|
192.168.0.1
|
PC1
|
Fa0
|
192.168.1.254/24
|
192.168.1.1
|
PC2
|
Fa0
|
172.17.1.254/24
|
172.17.1.1
|
R0(config)#router ospf 1
R0(config-router)#default-information originate
R0(config-router)#
6. Use Serial clock rate 64000 in all cases.
R0(config)#interface serial 0/0/1
R0(config-if)#clock rate 64000
R0(config-if)#exit
R0(config)#
R0(config)#interface serial 0/1/1
R0(config-if)#clock rate 64000
R0(config-if)#
7. Configure all PCs according to the above table information
PC Conf
|
Interface
|
IP Address
|
Default Gateway
|
PC0
|
Fa0
|
192.168.0.254/24
|
192.168.0.1
|
PC1
|
Fa0
|
192.168.1.254/24
|
192.168.1.1
|
PC2
|
Fa0
|
172.17.1.254/24
|
172.17.1.1
|
December 05, 2017
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