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Learning by Doing: CISCO Certified Network ... - SCN Research

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RIP Version 2 and Redistribution with RIP<br />

Objective:<br />

To learn about RIP version 2.<br />

Background:<br />

In our earlier lab you learned about route summarization. In that lab you learned what<br />

routes are passed with RIP and which ones are not. We learned that we could use a static<br />

route to be able to “route” between what was once “un-routable.” This was known as<br />

“auto-summarization” and, <strong>by</strong> default it is enabled with RIP (and cannot be disabled).<br />

We also learned that too many static routes can cause problems for us as administrators.<br />

Another way to solve that problem would have been to switch to a routing protocol that<br />

allowed subnet masks to be passed. One such protocol that does it is RIP version 2.<br />

Tools and Materials:<br />

(2) PC/workstations<br />

(2) Routers<br />

(2) Switches<br />

(4) Straight-through cables<br />

(1) DCE serial cable<br />

(1) DTE serial cable<br />

(2) rollover cables<br />

Lab Design:<br />

Lo 0 Lo 0<br />

s0<br />

e0<br />

s1<br />

e0<br />

Workstation “A”<br />

Workstation “B”<br />

Addressing:<br />

Routers<br />

Hostnames Phiber Optik<br />

S0 161.20.4.1/30 (DCE) n/a<br />

S1 n/a 161.20.4.2/30 (DTE)<br />

L0 161.20.3.1/30 161.20.5.1/30<br />

E0 161.20.2.1/24 161.20.1.1/24<br />

237

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