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OPEN Lab2

I. Logical Topology

IP Address:

Network x: 155.1.x.0/24

Loopback0 of all router is 150.1.y.y/24 (ex. R1 150.1.1.1/24)

II. Taks

1. Frame Relay1.1 Hub-and-Spoke

Configure a Frame Relay hub-and-spoke network between R1, R2, and R4using the information provided in the diagram.

Traffic from R1 destined for R2 should transit R4 and vice versa. Do not send any redundant broadcast traffic from the spokes to the

hub.

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To assist with troubleshooting and management ensure that CDP packets areexchanged over this segment.

1.2 Point-to-Point Configure a Frame Relay point-to-point network between R4 and R5. R4 and R5 should use a subinterface numbered .54 for this Frame Relay

connection.

Use only the DLCIs specified in the diagram. Do not use any dynamic or static layer 3 to layer 2 mappings over these

Frame Relay connections.

2. Interior Gateway Routing2.1 OSPF

Configure OSPF area 0, 34 and 80 according to the information provided inthe diagrams.

Advertise the Loopback 0 networks of these devices into OSPF area 0. To minimize WAN utilization OSPF traffic should only be sent over the

Frame Relay segment during initial adjacency establishment and when

changes occur in the OSPF topology.

2.2 OSPF The Ethernet link between R4 and R5 will be used primarily as a backup of

the Frame Relay circuit between them.

Configure the network so that traffic is only sent over this Ethernet segmentif the Frame Relay circuit between R4 and R5 is down.

2.3 EIGRP Configure EIGRP AS 200 on R1, R2, R3, and SW1. Enable EIGRP on the VLANs 3 and 33 of R3. Advertise the Loopback 0 networks of these devices into the EIGRP domain.

3. IGP Redistribution Redistribute between OSPF and EIGRP on R5. In order to ensure optimal routing within the OSPF domain configure your

network so that routes redistributed in from EIGRP have a cumulative

metric throughout the OSPF domain.

4. Exterior Gateway Routing4.1 BGP Peering

Configure BGP on the following devices with the following AS numbers:

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Configuring AS200 to set local-preference attribute to 200 for eBGPprefixes tagged with value 200:200 and 50 for eBGP prefixes tagged with

value 50:50.

Using MED attribute configuring AS300 signal AS200 to prefer path to theprefix (100.0.0.0/8---105.0.0.0/8) via R4 and to prefer path to prefix

(106.0.0.0/8110.0.0.0/8) via R5

4.4 BGP Filtering Configure AS 100 so that it cannot be used as a transit AS for customers in

AS 100 to reach other ASs, and vice versa.

5. IP Multicast Configure PIM Sparse-Mode on all transit interfaces between R1, R2, R3,

R5, R4

5.1 Group 224.1.1.1 Use R5s Loopback0 interface as the static Rendezvous Point address for

group 224.1.1.1

Configure Sw2 to join the group 224.1.1.1, and unsure that Sw1 can sendmulticast packets to this group.

5.2 Group 224.4.4.4 Use R4s Loopback0 interface as the static Rendezvous Point address for

group 224.4.4.4

Configure Sw2 to join the group 224.4.4.4, and unsure that Sw1 can sendmulticast packets to this group.

6. IPv6 Tunneling Create new Loopback interfaces on R1, R4, and R5 with the IP addresses

2001:1:0:Y::Y/64 where Y is the router number.

Create tunnels between R1 & R4 and R5 & R4. Use the IPv6 addresses2001:1:0:14::Y/64 for the tunnel between R1 and R4 and the IPv6 address

2001:1:0:54::Y/64 for the tunnel between R5 and R4.

The tunnel connecting R5 and R4 should use the encapsulated specificallydesigned for transporting IPv6 over IPv4.

The tunnel connecting R1 and R4 should use encapsulation suitable fortransporting different Layer 3 protocols.

Use OSPFver3 to obtain connectivity7. DHCP Relay

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Configure R6 to allocate IP addresses via DHCP to clients on network 20. The clients on network 20 should use R2 as the default gateway.