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Refer to the attached diagrams for interface and protocol assignments. Any reference to X in an address refers to your rack number, while any reference to Y in an address refers to your router number. Upon completion, all devices should have full IP reachability to all networks in the routing domain, including any networks generated by the backbone routers unless explicitly specified. Copyright © 2011 Internetwork Expert www.INE.com - 49 - CCIE Routing & Switching Lab Workbook Volume III for CCIEv4.0 Lab 6 Lab Do s and Don ts: " Do not change or add any IP addresses from the initial configuration unless otherwise specified " Do not change any interface encapsulations unless otherwise specified " Do not change the console, AUX, and VTY passwords or access methods unless otherwise specified " Do not use any static routes, default routes, default networks, or policy routing unless otherwise specified " Save your configurations often Point Values & Target Times: The point values and target times for each section are as follows: Section Point Value Target Time Troubleshooting 2 10 min Bridging and Switching 7 35 min WAN Technologies 10 40 min Interior Gateway Routing 26 1 hr 30 min Exterior Gateway Routing 4 25 min GOOD LUCK! Copyright © 2011 Internetwork Expert www.INE.com - 50 - CCIE Routing & Switching Lab Workbook Volume III for CCIEv4.0 Lab 6 1. Troubleshooting - (10 Minutes) 1.1. Faults " There are 2 faults with the initial configurations that need to be resolved. " Each fault is worth 1 point " All information (IP addressing, interface numbering, etc) in the diagrams is correct. 2. Bridging & Switching - (35 Minutes) 2.1. Trunking and EtherChannel " Configure interfaces FastEthernet0/13 through FastEthernet0/15 on both SW1 and SW2 as one logical dot1q trunk. " SW2 should trunk dot1q to SW3 and SW4 on interfaces FastEthernet0/18 and FastEthernet0/19. " Configure a dot1q trunk to R1 s interface FastEthernet0/0. " Configure a dot1q trunk to R2 s interface FastEthernet0/0. " Configure a dot1q trunk to R6 s interface GigabitEthernet0/0. 2 Points 10 Minutes 2.2. VLAN Assignments " Configure VTP on SW1, SW2, SW3, and SW4 with the domain name IE. " Configure VLAN assignments per the diagram. 3 Points 15 Minutes 2.3. Load Balancing " Configure SW3 and SW4 so that traffic between their VLAN 100 interfaces is load balanced on interface Fa0/19 Fa0/21. " Do not enable trunking between SW3 and SW4 to accomplish this. 2 Points 10 Minutes Copyright © 2011 Internetwork Expert www.INE.com - 51 - CCIE Routing & Switching Lab Workbook Volume III for CCIEv4.0 Lab 6 3. WAN Technologies (40 Minutes) 3.1. PPPoFR " Configure a PPPoFR connection between R3, R4, and R5 using a point- to-point subinterfaces. " Bind the DLCI s together using PPP multilink. " Using IP addressing 145.X.0.Y/24 for each respective router s multilink interface. 3 Points 15 Minutes 3.2. Frame Relay Back-to-Back " Using DCLI 111 configure a back-to-back Frame Relay connection between R4 and R5. " The configuration should provide for layer 3 to layer 2 mapping automatically without the use of Frame Relay Inverse-ARP or PPPoFR. 3 Points 10 Minutes 3.3. Point-to-Point " Configure the Frame Relay connection between R6 and BB1 using DLCI 51. " Do not use a subinterface on R6. 2 Points 10 Minutes 3.4. PPP Authentication " Mutually authenticate the PPPoFR session between R3 and R4 using PAP authentication and CHAP authentication between R3 and R5. " The routers should use their respective hostnames along with the password of CISCO for this task. 2 Points 5 Minutes Copyright © 2011 Internetwork Expert www.INE.com - 52 - CCIE Routing & Switching Lab Workbook Volume III for CCIEv4.0 Lab 6 4. Interior Gateway Routing (1 Hour 30 Minutes) 4.1. EIGRP " Enable EIGRP AS 100 between R3 and SW1. " Enable EIGRP AS 200 between R4 and SW1. " Use EIGRP network statements with the wild card mask of 0.0.0.0 for this task. 2 Points 5 Minutes 4.2. EIGRP " Advertise R3 and SW1 s Loopback0 interfaces into EIGRP AS 100. " These Loopback0 networks should appear with an administrative distance of 170 in each respective router s routing table. " Do not use the distance command to accomplish this task. 2 Points 5 Minutes 4.3. OSPF " Configure OSPF area 0 on the Frame Relay connection between R4 and R5. " Configure OSPF area 245 on the Ethernet segment between R2, R4, and R5. " Configure OSPF area 28 on the Ethernet segment between R2 and SW2. " Do not use a virtual-link on R4 or R5 to accomplish this task. 2 Points 5 Minutes Copyright © 2011 Internetwork Expert www.INE.com - 53 - CCIE Routing & Switching Lab Workbook Volume III for CCIEv4.0 Lab 6 4.4. OSPF " Configure OSPF area 0 between SW2 & SW3 and SW3 & SW4. " Advertise the Loopback0 interfaces of these devices into OSPF area 0. " Do not use a virtual-link on R4 or R5 or use a tunnel on SW2 to accomplish this task. 2 Points 5 Minutes 4.5. OSPF Loopback Advertisements [ Pobierz caÅ‚ość w formacie PDF ] |