Section 1: Bridging and Switching (18 Points)

Section 1.1: Frame Relay Configuration (2 Points)

• Configure the Frame Relay portion of the network as shown in Figure 6-8 and ensure that only the PVCs illustrated in Figure 6-8 will be used. Use of dynamic PVCs is not permitted.

  Figure 6-8. Frame Relay Diagram

  

  
  

• You must use subinterfaces on R2 interface s0/1.

• Do not configure subinterfaces on any other routers.

• You must be able to ping across the Frame Relay cloud.

Section 1.2: 3550 LAN Switch Configuration (12 Points)

• Sw1 and Sw2 are connected via a crossover cable using ports Fa0/15 and Fa0/17. Configure a Dot1q (801.1Q) trunk between Sw1 and Sw2.

• All Ethernet ports are pre-cabled as per Table 6-4. Note that not all ports will be used on this lab.

  Table 6-4. 3550 Cabling

  Interface	Switch-1	Switch-2
  R1 e0/0 (2611)	fa0/1	-
  R1 e0/1(2611)	-	fa0/1
  R2 fa0/0 (3725)	fa0/2	-
  R2 fa0/1 (3725)	-	fa0/2
  R3 fa0/0 (2621)	fa0/3	-
  R3 fa0/1(2621)	-	fa0/3
  R4 e0/0 (3640)	fa0/4	-
  R5 fa0/0 (2621)	fa0/5	-
  R5 fa0/1(2621)	-	fa0/5
  R6 e0/0 (3640)	fa0/6	-
  R6 fa1/0 (3640)	-	fa0/6
  Backbone 1	fa0/13	-
  Backbone 2	-	fa0/13
  Trunk	fa0/15	fa0/15
  Trunk	fa0/17	fa0/17

  
  

• Configure the VLANs as follows:

  - VLAN_11: Connected to R1-e0/0 (VLAN_11)

  - VLAN_22: Connected to R3-fa0/0, R5-fa0/0, and R6-e0/0 (VLAN_22)

  - VLAN_25: Connected to R1-e0/1 and R5-fa0/1 (VLAN_25)

  - VLAN_33: Connected to R3-fa0/1 (VLAN_33)

  - VLAN_100: Connected to R2-fa0/0 and BB1_Router-e2/0 (VLAN_100)

  - VLAN_200: Connected to R4-e0/0 and BB2_Router-e2/4 (VLAN_200)

• Configure Sw1 to be the VTP server for the domain. Sw2 is a VTP client. Be sure that Sw2 can see the VLAN configuration from Sw1. The VTP domain name is "CISCO."

• Configure Sw1, using VLAN_11 with the IP address 160.10.11.10/24. After you have finished all tasks related to the IGP section, all routers on your topology should be able to ping Sw1 VLAN_11 interface.

• Configure Sw2, using VLAN_33 with the IP address 160.10.33.10/24. After you have finished all tasks related to the IGP section, all routers on your topology should be able to ping Sw2 VLAN_33 interface. R3 also should be able to ping this interface.

• Configure Sw1 and Sw2 such that you will have the traffic related to VLAN_100 pass primarily through fa0/15 trunk port and the traffic related to VLAN_200 pass primarily through fa0/17 trunk port. If one of the trunks should fail, the remaining trunk must carry all traffic.

• You have high-priority traffic running on VLAN_22 between routers R3, R5, and R6. Configure Sw1 such that the ports connected to these routers will wait eight seconds before changing from learning state to forwarding state.

Section 1.3: ATM Configuration (4 Points)

• Configure the ATM connection as shown in Figure 6-9.

  Figure 6-9. ATM Diagram

  

  
  

• A PVC is configured between R6 and the backbone router. Configure your router to communicate with the BB router. Do not configure subinterfaces.

• Use explicit address mapping. Do not depend on the remoter backbone router for inverse ARP.

• You must be able to ping the backbone router address 170.100.10.254.

• You have users on Backbone 3 using an application that requires a 512-kbps Input Peak Cell Rate. Configure your ATM interface to guarantee this requirement.