e. disable ipx on the between routers r3 &r4 all routes should still be seen by all routers running ipx.
f. change the frequency of the rip updates across the r3-r4 serial connection to once every 2 minutes.
g. configure router r1’s ethernet with ipx 802.2 and 802.3 raw frame types.
h. configure routers r3 and r4 to pass ipx netbios type-20 broadcasts between their lan interfaces.
5. dlsw configuration – 10 pts (45 mins)
a. configure dlsw between router r3’s interface token-ring 0 and router r4’s interface ethernet 0.
b. place router r2’s interface ethernet 0 into the dlsw network. make sure there is connectivity between all lan interfaces.
c. configure a filter that blocks netbios packets with destination name ‘cciering1” from leaving router r3’s interface to0.
d. setup a filter that would permit only sna traffic between routers r3 & r4.
6. bgp configuration – 15 pts (1h)
a. configure bgp on router r4 using as number 1. configure bgp on routers r1, r2, r3 and r5 using as number 2. you can only use one neighbor x.x..x.x remote-as 2 command on routers r2 and r5.
b. configure two static routes to 172.168.1.0/24 and 172.168.2.0/24 using the command ip route 172.168.1.0 255.255.255.0 null 0 on router r4, redistribute the second route into bgp using the route-map command.
c. make sure that router r5 can see the 172.168.2.0 route.
d. setup router r8 with bgp in as number 3. on router r8 use the loopback interface lo0 as the source for its bgp connection to as2. make sure router r8 can see the specific 172.168.2.0 route, and not the aggregate 172.168.0.0
you have completed lab 3. compare your configurations to the ones we provided. often there si more than one to complete a task so your configuration may be different than ours. if your configuration are different than ours make sure you understand how to complete the lab with our configurations too.
lab4
at the end of this lab verify connectivity to all ports. you should be able to ping every interface from any router. (don’t worry about being able to ping a local frame-relay interface. please disregard this statement if you are asked to filter packets. routes or other specific tasks.)
1. initial configuration -10pts (30 mins)
a. use the pre-configuration files to apply proper ip addresses to the router interfaces. add ip addresses as needed as shown on the network diagram. you may have to add additional ip addresses to complete some tasks.
b. connect routers r1,r2,r3, and r5 over the frame-relay. configure router r1 using sub-interfaces. configure routers r2.r3, and r5 without using sub-interfaces.
c. use only frame-relay pvc on routers r2, r3 and r5. the recommended dlci numbers 102.201.103.105, and 501 are indicated on the network diagram.
