Cisco认证实验考试经典题库CCIE_BootCamp3.0(第四章)

n. filter on router r5 such that the bgp route to null0 defined on router r4 isn’t seen on routers r6 &r8. o. hint the object of this bgp section is to provide end-to-end connectivity between all routers and interfaces. in this exercise you are not allowed to configure igp or two-way static route connectivity between routers r5 & r6, bgp should be providing the necessary routing information. you are allowed to setup a default route on router r6 to point to router r5. now that you have completed lab 2 check., the routing tables on all routers. do they make sense? ping all interfaces from all routers. can you ping everywhere? do the appropriate routers see the static route to null0 on r4 via bgp? go to every router and ping every interface. if you can’t ping everything you are not done yes. you have completed lab 2. compare your configuration to ones we provided. often there is more than one to complete a task so your configurations may be different than ours. if your configurations are different than ours make sure you understand how to complete the lab with our configurations too lab 3 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 -5 pts (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. configure lab 3 network using network 137.20.x.x c. create a loopback interface on router r2 with 172.168.32.1/24. d. connect routers r1,r2, r3, and r5 over frame-relay cloud. e. configure router r1 using sub-interfaces. f. configure router r2 without using sub-interfaces or frame-relay map commands. g. put routers r1 &r2 frame-relay interfaces on one subnet and routers r1, r3, and r5 on a different subnet. 2. ospf & other ip routing configuration -35 pts ( 2 h) a. configure ospf with the frame-relay cloud in ospf area 0 b. configure the r3-r4 serial connection to be in area 1. c. set the ring-speed on router r3 to 16 mbps. d. configure the loopback interface on router r2 in a different ospf area. e. configure the lan interfaces on routers r1, r2,and r3 to be in different ospf areas. f. configure two loopbacks on router r3 using subnets that will contain at most 30 host ip addresses. g. configure two loopback interfaces on router r1 using subnets that will contain at most 14 host ip addresses. h. summarize the two loopback interfaces on routers r1 and r3 such that router r2 only sees one route from each.