From: anthony.sequeira@thomson.com
Date: Fri Oct 27 2006 - 18:42:34 ART
Congrats to Bajo [bajoalex@gmail.com] 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.
REMEMBER:
All questions will be carefully selected to have CCIE Lab relevance as
well as relevance to the written exam!
LAST WEEK'S RESPONSES:
A - 40%
B - 20%
C - 40%
D - 0%
LAST WEEK'S ANSWER:
Answer: a, b, c
Topic Domain: 4c
Issue:
How is the ip default-network used in conjunction with EIGRP?
Solution:
The network specified by the ip default-network command must be
reachable by the router that uses this command before it announces it as
a candidate default route to other EIGRP routers. The network specified
by this command must also be passed to other EIGRP routers so that those
routers can use this network as their default network and set the
gateway of last resort to this default network. The local router will
not show a gateway of last resort set - neighboring routers will show
this value as set. Multiple default networks can be configured -
neighboring routers use the EIGRP metric to determine the best default
route.
More Information:
Configuring a Gateway of Last Resort Using IP Commands
http://www.cisco.com/warp/public/105/default.html
LAST WEEK'S QUESTION:
4-5-8. Examine the configuration shown in Exhibit 1. Which statements
regarding this configuration are true? Choose all that apply.
a. For EIGRP to propagate the default route, the network specified
by the ip default-network command must be known to EIGRP
b. RouterA will not show a gateway of last resort set in the show
ip route output
c. The network specified by the ip default-network command must be
passed to other EIGRP routers
d. Multiple default networks cannot be configured
Exhibit 1
RouterA(config)# router eigrp 100
RouterA(config-router)# network 10.0.0.0
RouterA(config-router)# network 172.16.10.0
RouterA(config-router)# exit
RouterA(config)# ip default-network 172.16.10.0
RouterA(config)# ip route 172.16.10.0 255.255.255.0 172.16.10.1
THIS WEEK'S QUESTION:
2-5-2. Examine the Catalyst switch output shown in Exhibit 1. What
version of STP is in use on this switch?
a. 802.1d
b. 802.1w
c. 802.1s
d. 802.1q
Exhibit 1
ASW1#show spanning-tree vlan 1
VLAN0001
Spanning tree enabled protocol ieee
Root ID Priority 32769
Address 000d.28c6.6800
Cost 19
Port 2 (FastEthernet0/2)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
Address 000d.2903.8980
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Aging Time 300
Interface Role Sts Cost Prio.Nbr Type
---------------- ---- --- --------- --------
--------------------------------
Fa0/1 Altn BLK 19 128.1 P2p
Fa0/2 Root FWD 19 128.2 P2p
Question of the Week Compliments of:
TESTiT
http://www.netmasterclass.com/site/written.php
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