From: anthony.sequeira@thomson.com
Date: Mon Jul 23 2007 - 19:37:09 ART
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LAST WEEK'S ANSWER:
Answer: e
Issues:
How can you tell from this output which type of area the router resides
in?
Solutions:
The Type-5 entries in the show ip ospf database output indicate this
must be a Normal area. We can see this is a Nonbackbone area due to the
area number indicated.
More Information:
Deploying OSPF
www.cisco.com/networkers/nw00/pres/2205.pdf
LAST WEEK'S QUESTION:
4-13-2. Examine the router output shown in the Exhibit. Which type of
area is this router most likely residing in?
a. NSSA
b. Totally Stubby
c. Stub
d. Normal - Backbone
e. Normal - Nonbackbone
Exhibit 1
R2#show ip ospf database
OSPF Router with ID (172.16.1.2) (Process ID 1)
Router Link States (Area 20)
Link ID ADV Router Age Seq# Checksum Link
count
172.16.1.2 172.16.1.2 342 0x80000002 0x009185 2
172.16.1.6 172.16.1.6 344 0x80000001 0x00C020 2
Summary Net Link States (Area 20)
Link ID ADV Router Age Seq# Checksum
10.10.10.10 172.16.1.6 339 0x80000001 0x008A85
16.16.16.0 172.16.1.6 339 0x80000001 0x000CFC
Summary ASB Link States (Area 20)
Link ID ADV Router Age Seq# Checksum
172.16.1.1 172.16.1.6 27 0x80000001 0x00A5D3
Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag
100.100.100.0 172.16.1.1 32 0x80000001 0x002A8A 0
R2#
THIS WEEK'S QUESTION:
4-2-12. Your EIGRP speaking router has just lost the successor route to
a remote destination network. There is no feasible successor route in
the topology database. Which statements about the query process that
results are correct? Choose all that apply.
a. Queries are sent to all neighbors via all interfaces except the
interface to the successor
b. If neighbors have no information about the route - they continue the
query
c. The edge of the network can stop the query process
d. Stuck in active can result in a neighbor reset
Question of the Week Compliments of:
TESTiT from NetMasterClass
http://www.netmasterclass.com/site/written.php
Copyright 2002-2007 NetMasterClass, LLC
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