101 Bài Lab CCNA

[hoanggialiem]

Các bài lab từ cơ bản đến nâng cao dành cho những bạn đang học CCNA. Qua những bài lab này sẽ giúp các bạn review lại kiến thức cũng như luyện kỹ năng phân tích và giải quyết tình huống.


Lab 1: cấu hình VLan tiêu chuẩn trên Switch

Lab Topology:
Please use the following topology to complete this lab exercise:


Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 as well as the VLANs depicted in the topology.
Task 2:
Configure ports FastEthernet0/5 – FastEthernet0/8 as access ports and assign them to the VLANs specified.
Task 3:
Verify your VLAN configuration using relevant show commands in Cisco IOS.


When you are ready for your certification exam, you should complete this lab in no more than 10 minutes

[hoanggialiem]

Lab 2: Cấu hình Vlan mở rộng

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 as well as the VLANs depicted in the topology. Keep in mind that extended VLANs can only be configured on a switch in VTP Transparent mode.
Task 2:
Configure ports FastEthernet0/5 – FastEthernet0/8 as access ports and assign them to the VLANs specified.
Task 3:
Verify your VLAN configuration


When you are ready for your certification exam, you should complete this lab in no more than 10 minutes

[hoanggialiem]

Lab 3: Cấu hình VTP server và VTP client

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 as well as the VLANs depicted in the topology. Keep in mind that the default mode of operation of Cisco Catalyst switches is VTP Server mode.
Task 2:
Configure and verify Sw1 as a VTP Server switch and configure Sw2 as a VTP Client switch. Both switches should be in the VTP domain named CISCO.
Task 3:
Configure and verify FastEthernet0/1 between Sw1 and Sw2 as an 802.1q trunk
Task 4:
Configure and verify VLANs 10 and 20 on Sw1 with the names provided above. Assign FastEthernet0/2 on both Sw1 and Sw2 to VLAN 10. This interface should be configured as an access port.
Task 5:
Configure R1 and R3 FastEthernet0/0 interfaces with the IP addresses 10.0.0.1/28 and 10.0.0.3/28 respectively. Test connectivity via your VLANs by pinging R1 from R3 and vice versa.

[hoanggialiem]

Lab 4: Cấu hình VTP transparent mode

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
In preparation for VLAN configuration, configure a hostname on switches 1 and 2 and routers 1 and 3 as illustrated in the topology.
Task 2:
Configure and verify Sw1 and Sw2 in VTP Transparent mode. Both switches should be in the VTP domain named CISCO. Remember that switches must be in the same VTP domain to share VLAN information via a trunk.
Task 3:
Configure and verify FastEthernet0/1 between Sw1 and Sw2 as an 802.1q trunk.
Task 4:
Configure and verify VLANs 2010 and 2030 on Sw1 with the names provided above. Assign FastEthernet0/2 on Sw1 to VLAN 2010 as an access port. Configure and verify VLANs 2010 and 2040 on Sw2 with the names provided above. Assign FastEthernet0/2 on Sw2 to VLAN 2010 as an access port.
Task 5:
Configure R1 and R3 FastEthernet interfaces with the IP addresses 10.0.0.1/28 and 10.0.0.3/28 respectively. Test VLAN connectivity by pinging between R1 and R3.

[hoanggialiem]

Lab 5: bảo vệ VTP domain

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 and as depicted in the topology.
Task 2:
Configure and verify Sw1 as a VTP Server switch and configure Sw2 as a VTP Client switch. Both switches should be in the VTP domain named CISCO. Secure VTP messages with the VTP password CISCO.
Task 3:
Configure and verify FastEthernet0/1 between Sw1 and Sw2 as an 802.1q trunk.
Task 4:
Configure and verify VLANs 10 and 20 on Sw1 with the names provided above. Validate that these VLANs are still propagated to Sw2 after VTP has been secured.

[randomx]

Mấy bài LAB hay quá!Đóng thành file được không anh LPH?! 101 LAB mà đưa lên thì lâu lắm!
Thanks!:D

[hoanggialiem]

Cứ từ từ đừng nóng, để các bạn giải quyết từng bài rồi có thắc mắc gì thì hỏi cho dễ, cụ thể rõ ràng cho từng chủ đề

[lehieu1603]

ec, toàn là switch mà mình dùng GNS 3 chẳng biết làm sao cấu hình switch đây,pà ko giúp với

[lyquangthien]

Chào bạn,

GNS3 chưa giả lập được SWITCH, bạn chỉ có thể sử dụng IOS 3725 để cấu hình switch (có thể chia vlan và DHCP) hoặc làm chức năng router

Bạn tạo Vlan :

Router#vlan database
Router(vlan)#vlan 100
VLAN 100 added:
Name: VLAN0100
Router(vlan)#exit

Router#show vlan-switch

[hoanggialiem]

Lab 6 : Kiểm tra trạng thái port của spanning-tree


Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 and R1 as illustrated in the topology.
Task 2:
Configure and verify Sw1 as a VTP Server switch in a VTP domain named CISCO. The VTP domain should have a password of CISCO.
Task 3:
Configure VLAN 10 on Sw1 as illustrated in the topology. Configure FastEthernet0/2 on Sw1 as an access port in VLAN 10 and bring up the FastEthernet0/0 interface on router R1.
Configure the IP address on router R1 FastEthernet0/0 as illustrated in the topology and configure VLAN interface 10 with the IP address in the topology on switch Sw1. Verify IP connectivity using ping.
Task 4:
On Sw1, issue a shutdown and then a no shutdown command on FastEthernet0/2. Verify the transition of the Spanning-Tree state of the port to the Forwarding state. Make sure you see the interface in at least three different Spanning-Tree states.

[hoanggialiem]

Lab 7: điều chỉnh root bridge trong spanning-tree

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
Based on the above topology, configure a hostname on Sw1 and Sw2 and configure the VLANs listed.
Task 2:
Configure the switches to support the VLANs listed in the topology. Configure the VLANs and check that they are visible on both switches. Configure FastEthernet0/1 on both switches as a trunk.
Task 3:
Configure switch Sw1 as Root Bridge for VLANs 2010 and 2030. Configure switch Sw2 as Root Bridge for VLANS 2020 and 2040. Use the second non-zero priority value for Root Bridges. Verify your configuration.
Task 4:
Verify your configuration with the appropriate show commands.

[hoanggialiem]

Lab 8: Tinh chỉnh Root bridge

Lab Topology:
Please use the following topology to complete this lab exercise:

Task 1:
In preparation for VLAN configuration, configure a hostname on Sw1 and Sw2 and configure the VLANs depicted in the topology above.
Task 2:
Configure the switches to support the VLANs listed in the topology. Configure the VLANs and check that they are visible on both switches. Configure FastEthernet0/1 on both switches as a trunk.
Task 3:
Configure switch Sw1 as Root Bridge for VLANs 2010 and 2030. Configure switch Sw2 as Root Bridge for VLANS 2020 and 2040. Configure the switches to automatically update their priorities as follows:
(a) Switch Sw1 will always be the Root Bridge for VLANs 2010 and 2030 and switch Sw2 will always be the backup root for those VLANs.
(b) Switch Sw2 will always be the Root Bridge for VLANs 2020 and 2040 and switch Sw1 will always be the backup root for those VLANs.
Task 4:
Verify your configuration with the appropriate commands.

[hoanggialiem]

Lab 9 : Gán port vào Vlan

Lab Topology:
You can use any standalone (single) switch to complete this lab. This lab is strictly about configuration syntax.
Task 1:
Configure a hostname of your liking on your lab switch, which should have at least 24 ports.
Task 2:
Configure VLAN 10 named SALES on the switch and VLAN 20 named TECH on the switch.
Task 3:
To simplify configuration tasks, you should create a macro called VLAN_10_Macro for configuring ports FastEthernet0/1 – FastEthernet0/12 that will be in VLAN 10 and a macro called VLAN_20_Macro for configuring ports FastEthernet0/13 – FastEthernet0/24 that will be in VLAN 20.
NOTE: Because this lab is to practice macro configuration, do NOT use the interface range command.
Task 4:
Configure interfaces FastEthernet0/1 – 12 and FastEthernet0/12 - 24 in VLAN 10 and VLAN 20, respectively, using the macro. These ports should be configured as Access ports.
Task 5:
Verify your configuration using the appropriate commands in Cisco IOS.

[that's all]

cái này hay wa'. 101 bài mà sao hok post nữa nhỉ?

[lyquangthien]

Lab 7:

Spanning-Tree Protocol Root Bridges Manually

Lab Objective:
The objective of this lab exercise is for you to learn and understand how to manually configure a switch to become the Root Bridge for a particular VLAN. By default, all VLANs have a priority of 32,768 and the switch MAC addresses are used to determine the Spanning-Tree Root Bridge.
Lab Purpose:
VLAN Root Bridge configuration is a fundamental skill. It is always recommended that the Root Bridge be manually configured to ensure that the Layer 2 network is deterministic. As a Cisco engineer, as well as in the Cisco CCNA exam, you will be expected to know how to configure a switch as a Root Bridge.
Certification Level:
This lab is suitable for CCNA certification exam preparation
Lab Difficulty:
This lab has a difficulty rating of 8/10
Readiness Assessment:
When you are ready for your certification exam, you should complete this lab in no more than 15 minutes
Lab Topology:
Please use the following topology to complete this lab exercise:





Task 1:
Based on the above topology, configure a hostname on Sw1 and Sw2 and configure the VLANs listed.
Task 2:
Configure the switches to support the VLANs listed in the topology. Configure the VLANs and check that they are visible on both switches. Configure FastEthernet0/1 on both switches as a trunk.
Task 3:
Configure switch Sw1 as Root Bridge for VLANs 2010 and 2030. Configure switch Sw2 as Root Bridge for VLANS 2020 and 2040. Use the second non-zero priority value for Root Bridges. Verify your configuration.
Task 4:
Verify your configuration with the appropriate show commands.