CCIE实验考试经典题库CCIE_BootCamp3.0(1)

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1-      day format version 3.00
6 N& N9 r6 y2 h1 ?$ L8 p2-      policy routing frame relay ospf
lab#1
network learning, inc. r&s ccie practice lab 1 version2.00 1-day version
at the end of this lab verify connectivity to all ports. you should be able to ping every interface form 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, routers or other specific tasks.)
1.       initial configuration – 5 pts (30 minutes)
; y9 d- T! W* p* R- w: m9 L, d1 xa.       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.
b.       configure router r7 as a frame-relay switch. refer to the diagram for interface connections to other routers connected to router r7.
c.       connect routers r1,r2, r3, and r5 over the frame-relay cloud. configure router r1’s s0 interface as a sub-interface. configure r2,r3, and r5 without using sub-interfaces. use only one frame-relay pvc on routers r2, r3, and r5. the recommended dlci numbers 102, 201,103,301,105, and 501 are indicated on the lab diagram.
) i& E% w/ z+ D# \4 W8 Bd.       routers r1, r2, r3, and r5 should share network 10.10.x.x  255.255.0.0 on their frame-relay interfaces.
e.       router r1 should have network 10.1.x.x with an 8-bit subnet mask on its ethernet interface( the mask should be 255.255.0.0)
f.        make sure all the ethernet interfaces are in their own broadcast domain if you are using an ethernet switch for your ethernet connections.
% l" n/ S! A& y2.       ospf configuration –25pts (2 hours 30 minutes)
5 M$ u% Q5 @; a" ra.       configure ospf area 0 on the frame-relay interfaces between r1, r2, r3, and r5.
b.       configure router r1’s interface ethernet 0 for ospf area 1
; f2 O( V9 h( h" `2 h% x/ U' `c.       configure router r2’s interface e0 for ospf area 10
3 n% V$ h2 V) O# F* [  r4 V2 F4 y$ Cd.       configure router r3’s interface s 1 and all of router r4’s interface for ospf area 3.
- X- K$ w. i0 I. {/ `1 Z# {* ?e.       configure router r5’s interface e 0 for ospf area 4.
f.        create two loopback interface on r4 and put both of the associated subnets on these interfaces in ospf area 44.
9 F% s, b$ y4 Q1 p! \6 Jg.       summarize the (2) loopback interface you just created on router r4 so they appear as one route to the rest of the ospf routers in your network..
h.       here is the tricky part. you can’t use the command ip ospf network xxxx anywhere in your router configurations.
' W) ?% K& W2 S) @4 Li.         redistribute the default route on router r2 as type-1 with a metric of 100. this route is already part of the initial configurations we provided for you.
5 t" A& H0 K6 U7 Qj.         also, one of the problems in this lab can be solved with multiple frame map ip statements, but that is not the solution we want you to use, solve the problem with routing, not layer 3 to layer 2 mapping via additional frame map statements!!!(yes, this is a tricky issue)
4 m0 \/ U2 a7 p+ }( g/ b; S6 R7 fyou have completed lab 1. compare your configurations to the ones we provided. often there is more than one complete a task so your configurations 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.