Task 1: Configure all devices Step 1: Configure S1 and S2 Configure the host name, access, and command mode passwords on each switch. Step 2: Configure interface VLAN 1 Configure the VLAN1 IP address and default gateway on each switch. Step 3: Configure FC-ASW-1 for server and end user VLANs VLAN Number VLAN Name 10 Servers 20 Users Step 4: Configure ProductionSW for server and end user VLANs VLAN Number VLAN Name 10 Servers 20 Users Step 5: Assign ports to VLANs on FC-ASW-1 FC-ASW-1#configure terminal FC-ASW-1(config)#interface Fa0/5 FC-ASW-1(config-if)#switchport mode access FC-ASW-1(config-if)#switchport access VLAN10 FC-ASW-1(config-if)#interface Fa0/6 FC-ASW-1(config-if)#switchport mode access FC-ASW-1(config-if)#switchport access VLAN20 Step 6: Assign ports to VLANs on ProductionSW ProductionSW#configure terminal ProductionSW(config)#interface Fa0/5 ProductionSW(config-if)#switchport mode access ProductionSW(config-if)#switchport access VLAN10 ProductionSW(config-if)#interface Fa0/6 ProductionSW(config-if)#switchport mode access ProductionSW(config-if)#switchport access VLAN20 Step 7: Configure trunk ports on FC-ASW-1 to the router and ProductionSW FC-ASW-1(config)#interface Fa0/1 FC-ASW-1(config-if)#switchport mode trunk FC-ASW-1(config-if)#interface Fa0/2 FC-ASW-1(config-if)#switchport mode trunk FC-ASW-1(config-if)#interface Fa0/4 FC-ASW-1(config-if)#switchport mode trunk Step 8: Configure trunk ports on ProductionSW to FC-ASW-1 ProductionSW(config)#interface Fa0/2 ProductionSW(config-if)#switchport mode trunk ProductionSW(config-if)#interface Fa0/4 ProductionSW(config-if)#switchport mode trunk Step 9: Configure VTP on both switches FC-ASW-1#vlan database FC-ASW-1(vlan)#vtp server Step 10: Configure ProductionSW to be a VTP client ProductionSW#vlan database ProductionSW(vlan)#vtp client ProductionSW(vlan)#vtp domain ServerFarm Step 11: Configure Rapid Spanning Tree Protocol On each switch, configure Per-VLAN Rapid Spanning Tree Protocol. FC-ASW-1(config)#spanning-tree mode rapid-pvst ProductionSW(config)#spanning-tree mode rapid-pvst Step 12: Perform basic router configuration Configure hostname, passwords, and line access on R1. Step 13: Configure Subinterface Fa0/0 BR4#configure terminal BR4(config)#interface Fa0/0 BR4(config-if)#no shut BR4(config-if)#interface Fa0/0.1 BR4(config-subif)#description VLAN1 BR4(config-subif)#encapsulation dot1q 1 BR4(config-subif)#ip address 10.0.0.1 255.255.255.0 BR4(config-subif)#interface Fa0/0.10 BR4(config-subif)#description VLAN10 BR4(config-subif)#encapsulation dot1q 10. BR4(config-subif)#ip address 10.10.10.254 255.255.255.0 BR4(config-subif)#interface Fa0/0.20 BR4(config-subif)#description VLAN20 BR4(config-subif)#encapsulation dot1q20 BR4(config-subif)#ip address 10.10.20.254 255.255.255.0 BR4(config-subif)#end BR4# Step 14: Configure two hosts for server VLAN, and two hosts for end user VLAN a. H1 and H3 should be given IP addresses in the Servers VLAN, with a default gateway of 10.10.10.254. b. H2 and H4 should be given IP addresses in the Users VLAN, with a default gateway of 10.10.20.254. Task 2: Perform basic connectivity tests Step 1: Test intra-VLAN connectivity a. Ping from H1 to H3. Is the ping successful? ____ Ya If the ping fails, troubleshoot the configuration on the hosts and the VLAN configuration on the switches. b. Ping from H2 to H4. Is the ping successful? _____ Ya If the ping fails, troubleshoot the configuration on the hosts and the VLAN configuration on the switches. Step 2: Test inter-VLAN connectivity Ping from a host on the Servers VLAN to a host on the Users VLAN. Is the ping successful? _____ Ya If the ping fails, troubleshoot the router and switch configurations. Task 3: Introduce link and device failures into the network, and observe results Step 1: Determine the port status of the spanning tree on the server switch FC-ASW-1#show span VLAN0010 Spanning tree enabled protocol ieee Root ID Priority 32778 Address 0030.F2C9.90A0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32778 (priority 32768 sys-id-ext 10) Address 0090.21AC.0C10 Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ————– Fa0/1 Desg FWD 19 128.3 Shr Fa0/2 Root FWD 19 128.3 Shr Fa0/4 Altn BLK 19 128.3 Shr Fa0/5 Desg FWD 19 128.3 Shr VLAN0020 Spanning tree enabled protocol ieee Root ID Priority 32788 Address 0030.F2C9.90A0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32788 (priority 32768 sys-id-ext 20) Address 0090.21AC.0C10 Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ————– Fa0/1 Desg FWD 19 128.3 Shr Fa0/2 Root FWD 19 128.3 Shr Fa0/4 Altn BLK 19 128.3 Shr Fa0/6 Desg FWD 19 128.3 Shr Which port is not currently participating in forwarding data? ____ Fa0/4 adalah alternative Step 2: Induce a link failure on the server switch Remove the cable from one of the forwarding ports on FC-ASW-1. Step 3: View the adjustment to the spanning-tree Re-issue the show span command. How long did it take the switches to determine and utilize a backup link? ______ Step 4: Induce a device failure on the network Turn off the ProductionSW switch. Ping from H1 to H2. Was the ping successful? _____ Yes, both hosts are on the FC-ASW-1 switch and inter-VLAN routing is still taking place. Step 5: Reflect on the test results In a network with multiple branch offices, why is the use of Rapid Spanning Tree Protocol important? RSTP adalah penting untuk memastikan konektivitas perangkat pada layer akses di setiap kantor cabang dan bahwa sumber daya seperti server yang dapat diakses oleh pengguna di kantor-kantor lain yang bergantung pada mereka, dalam hal terjadi kegagalan switch-terkait setempat. Why is it important when implementing a server farm? RSTP akan membantu untuk memastikan bahwa switch dapat sembuh dengan cepat dan menyimpan server diakses oleh pengguna dalam hal link, switch atau kegagalan port.

Diposting oleh Veni Venensia , Rabu, 05 Januari 2011 00.52


Step 1: Identify if weaknesses are present in the design
Is the design able to scale to meet the growth, or do budget constraints limit the types of hardware and infrastructure that can be included?
Secara umum, desain bersifat scalable. Prototipe menggunakan beberapa switch dan link yang berulang.

Do the IP addressing and VLAN configurations allow for the proposed growth?
Pengalamatan IP menggunakan skema swasta memanfaatkan ruang alamat 192.168.0.0/22 yang menyediakan ruang cukup untuk pertumbuhan. Ke-11 VLAN pasti semua memungkinkan untuk alamat tambahan yang akan ditambahkan. Melakukan pengujian dengan dua PC dan dua VLAN cukup untuk mencapai tujuan pengujian. Jika bekerja dengan dua PC dan dua VLAN itu akan bekerja dengan PC lebih banyak dan lebih VLAN, kecuali kesalahan konfigurasi diperkenalkan.
Can the selected hardware be upgraded easily without a major reconfiguration of the network?
Secara umum, ya. Stackable tetap 2960 konfigurasi switch digunakan dalam prototipe. IOS software dapat ditingkatkan dengan cukup mudah tapi upgrade perangkat keras mungkin tidak menjadi pilihan. Perluasan kepadatan pelabuhan dan penggunaan kecepatan link berbeda dan media yang dapat menyajikan isu-isu.

Can new Access Layer modules be integrated into the network without disrupting services to existing users?
Ya. Switch tambahan dapat ditambahkan untuk meningkatkan jumlah koneksi di desain dengan gangguan minimal.

Does the design provide for the smallest possible failure domains?
Ya, switch menyediakan segmentasi mikro dan VLAN berisi broadcast dengan menggunakan router dan subinterfaces.

Are there multiple paths and redundant devices to protect against losing connectivity to important services?
Ya. Switch memiliki hubungan yang berulang untuk memberikan cadangan.
Step 2: Determine what the risks are of not correcting the weaknesses
If, in Step 1, you identify weaknesses in the proposed design, what risks do these weaknesses present to
FilmCompany?
Sejak stackable switch dengan konfigurasi tetap digunakan dalam prototipe, perubahan kepadatan port, jenis media atau kecepatan link dapat menimbulkan masalah. Selain menambahkan lebih banyak switch, perluasan kepadatan port tidak mudah dilakukan.
Step 3: Suggest ways that the design can be improved to reduce the risk
In what ways could the proposed design be improved to reduce the areas of risk?
Step 4: Document the weaknesses and risks on the test plan
In the Results and Conclusions section of the test plan, record any weaknesses, risks, and suggested
improvements.
Step 5: Reflection
Why do you think it is important to identify weaknesses and risks in the proposed design before presenting it to the customer? What are some reasons that weaknesses cannot be corrected?
Penting untuk mengidentifikasi kelemahan dan risiko dalam desain yang diusulkan sebelum menyajikannya kepada pelanggan untuk memastikan bahwa pelanggan memahami keterbatasan prototipe dan tidak mengarah pada memiliki harapan yang tidak realistis berdasarkan prototipe. Mungkin mustahil untuk mengimbangi semua kelemahan yang dapat diidentifikasi karena masalah waktu, uang atau kendala personil. Risiko harus dianalisa dan seimbang terhadap variabel-variabel lainnya.

0 Response to "Task 1: Configure all devices Step 1: Configure S1 and S2 Configure the host name, access, and command mode passwords on each switch. Step 2: Configure interface VLAN 1 Configure the VLAN1 IP address and default gateway on each switch. Step 3: Configure FC-ASW-1 for server and end user VLANs VLAN Number VLAN Name 10 Servers 20 Users Step 4: Configure ProductionSW for server and end user VLANs VLAN Number VLAN Name 10 Servers 20 Users Step 5: Assign ports to VLANs on FC-ASW-1 FC-ASW-1#configure terminal FC-ASW-1(config)#interface Fa0/5 FC-ASW-1(config-if)#switchport mode access FC-ASW-1(config-if)#switchport access VLAN10 FC-ASW-1(config-if)#interface Fa0/6 FC-ASW-1(config-if)#switchport mode access FC-ASW-1(config-if)#switchport access VLAN20 Step 6: Assign ports to VLANs on ProductionSW ProductionSW#configure terminal ProductionSW(config)#interface Fa0/5 ProductionSW(config-if)#switchport mode access ProductionSW(config-if)#switchport access VLAN10 ProductionSW(config-if)#interface Fa0/6 ProductionSW(config-if)#switchport mode access ProductionSW(config-if)#switchport access VLAN20 Step 7: Configure trunk ports on FC-ASW-1 to the router and ProductionSW FC-ASW-1(config)#interface Fa0/1 FC-ASW-1(config-if)#switchport mode trunk FC-ASW-1(config-if)#interface Fa0/2 FC-ASW-1(config-if)#switchport mode trunk FC-ASW-1(config-if)#interface Fa0/4 FC-ASW-1(config-if)#switchport mode trunk Step 8: Configure trunk ports on ProductionSW to FC-ASW-1 ProductionSW(config)#interface Fa0/2 ProductionSW(config-if)#switchport mode trunk ProductionSW(config-if)#interface Fa0/4 ProductionSW(config-if)#switchport mode trunk Step 9: Configure VTP on both switches FC-ASW-1#vlan database FC-ASW-1(vlan)#vtp server Step 10: Configure ProductionSW to be a VTP client ProductionSW#vlan database ProductionSW(vlan)#vtp client ProductionSW(vlan)#vtp domain ServerFarm Step 11: Configure Rapid Spanning Tree Protocol On each switch, configure Per-VLAN Rapid Spanning Tree Protocol. FC-ASW-1(config)#spanning-tree mode rapid-pvst ProductionSW(config)#spanning-tree mode rapid-pvst Step 12: Perform basic router configuration Configure hostname, passwords, and line access on R1. Step 13: Configure Subinterface Fa0/0 BR4#configure terminal BR4(config)#interface Fa0/0 BR4(config-if)#no shut BR4(config-if)#interface Fa0/0.1 BR4(config-subif)#description VLAN1 BR4(config-subif)#encapsulation dot1q 1 BR4(config-subif)#ip address 10.0.0.1 255.255.255.0 BR4(config-subif)#interface Fa0/0.10 BR4(config-subif)#description VLAN10 BR4(config-subif)#encapsulation dot1q 10. BR4(config-subif)#ip address 10.10.10.254 255.255.255.0 BR4(config-subif)#interface Fa0/0.20 BR4(config-subif)#description VLAN20 BR4(config-subif)#encapsulation dot1q20 BR4(config-subif)#ip address 10.10.20.254 255.255.255.0 BR4(config-subif)#end BR4# Step 14: Configure two hosts for server VLAN, and two hosts for end user VLAN a. H1 and H3 should be given IP addresses in the Servers VLAN, with a default gateway of 10.10.10.254. b. H2 and H4 should be given IP addresses in the Users VLAN, with a default gateway of 10.10.20.254. Task 2: Perform basic connectivity tests Step 1: Test intra-VLAN connectivity a. Ping from H1 to H3. Is the ping successful? ____ Ya If the ping fails, troubleshoot the configuration on the hosts and the VLAN configuration on the switches. b. Ping from H2 to H4. Is the ping successful? _____ Ya If the ping fails, troubleshoot the configuration on the hosts and the VLAN configuration on the switches. Step 2: Test inter-VLAN connectivity Ping from a host on the Servers VLAN to a host on the Users VLAN. Is the ping successful? _____ Ya If the ping fails, troubleshoot the router and switch configurations. Task 3: Introduce link and device failures into the network, and observe results Step 1: Determine the port status of the spanning tree on the server switch FC-ASW-1#show span VLAN0010 Spanning tree enabled protocol ieee Root ID Priority 32778 Address 0030.F2C9.90A0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32778 (priority 32768 sys-id-ext 10) Address 0090.21AC.0C10 Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ————– Fa0/1 Desg FWD 19 128.3 Shr Fa0/2 Root FWD 19 128.3 Shr Fa0/4 Altn BLK 19 128.3 Shr Fa0/5 Desg FWD 19 128.3 Shr VLAN0020 Spanning tree enabled protocol ieee Root ID Priority 32788 Address 0030.F2C9.90A0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32788 (priority 32768 sys-id-ext 20) Address 0090.21AC.0C10 Aging Time 300 Interface Role Sts Cost Prio.Nbr Type ————– Fa0/1 Desg FWD 19 128.3 Shr Fa0/2 Root FWD 19 128.3 Shr Fa0/4 Altn BLK 19 128.3 Shr Fa0/6 Desg FWD 19 128.3 Shr Which port is not currently participating in forwarding data? ____ Fa0/4 adalah alternative Step 2: Induce a link failure on the server switch Remove the cable from one of the forwarding ports on FC-ASW-1. Step 3: View the adjustment to the spanning-tree Re-issue the show span command. How long did it take the switches to determine and utilize a backup link? ______ Step 4: Induce a device failure on the network Turn off the ProductionSW switch. Ping from H1 to H2. Was the ping successful? _____ Yes, both hosts are on the FC-ASW-1 switch and inter-VLAN routing is still taking place. Step 5: Reflect on the test results In a network with multiple branch offices, why is the use of Rapid Spanning Tree Protocol important? RSTP adalah penting untuk memastikan konektivitas perangkat pada layer akses di setiap kantor cabang dan bahwa sumber daya seperti server yang dapat diakses oleh pengguna di kantor-kantor lain yang bergantung pada mereka, dalam hal terjadi kegagalan switch-terkait setempat. Why is it important when implementing a server farm? RSTP akan membantu untuk memastikan bahwa switch dapat sembuh dengan cepat dan menyimpan server diakses oleh pengguna dalam hal link, switch atau kegagalan port."

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