From: anthony.sequeira@thomson.com
Date: Fri Nov 17 2006 - 13:28:49 ART
Congrats to Berry Mobley [berry@gadsdenst.org] for winning the Cisco
Press title last week!
We will randomly draw again this week from the responses sent to
anthony.sequeira@thomson.com. The winner will receive the CCIE Routing
and Switching Flash Cards and Exam Practice Pack from Cisco Press.
NOTE: Each week the number of respondents to the Question of the Week
grows! Thanks for making this Group Study contribution such a success.
Also note - if you win the drawing and you live in Russia - please allow
4-6 weeks delivery time :-)
LAST WEEK'S RESPONSES:
A - 5%
B - 0%
C - 0%
D - 15%
E - 0%
F - 80%
LAST WEEK'S ANSWER:
Answer: f
Topic Domain: 4a
Issues:
How is cost assigned to links in OSPF? How can you manipulate the
default cost assignments?
Solutions:
Use the auto-cost reference-bandwidth command to change the way in which
OSPF computes the cost metric. The formula is the reference bandwidth
divided by the bandwidth of the link. The default reference bandwidth is
100 (Mbps). If you set this reference bandwidth value to 50000 (Mbps),
the resulting cost value is 5.
More Information:
auto-cost
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
fiprrp_r/1rfospf.htm#wp1025118
LAST WEEK'S QUESTION:
4-1-9. You want to ensure that a 10 Gbps link in your OSPF domain is
assigned a metric of 5. Which configuration makes this possible on your
local router after you have set the bandwidth correctly using the
bandwidth command?
a. auto-cost reference-bandwidth 5
b. auto-cost reference-bandwidth 10
c. auto-cost reference-bandwidth 50
d. auto-cost reference-bandwidth 5000
e. auto-cost reference-bandwidth 1000
f. auto-cost reference-bandwidth 50000
THIS WEEK'S QUESTION:
3-1-6. What address is used as the destination address in the initial
ICMP packet during the neighbor discovery process of IPv6?
a. The anycast address
b. The global unicast address
c. The solicited-node multicast address
d. The broadcast address
e. The link-local address
Question of the Week Compliments of:
TESTiT
http://www.netmasterclass.com/site/written.php
This archive was generated by hypermail 2.1.4 : Fri Dec 01 2006 - 08:05:47 ART