... maximum hop count
CCNA2Chapter4
1.
What actions will occur after RouterA loses connectivity to network 1 14. 125 .16.0? (Choose two.)
RouterB will include network 123 . 92. 76.0 and 136. 125 .85.0 in its ... network 1 14. 125 .16.0 is accessible in 2 hops.
Router C will learn of the loss of connectivity to network 1 14. 125 .16.0 from RouterB.
RouterB will include network 123 . 92. 76.0 and 136. 125 .85.0 in ... too quickly
13. What metric does the RIP routing protocol consider to be infinity?
0
15
16
22 4
25 5
14. What does the RIP holddown timer do?
ensures an invalid route has a metric of 15
prevents...
... 1 92. 168.1. 64/ 30 network but not the 1 92. 168.1. 32 network on router A?
network 1 92. 168.1.0
network 1 92. 168.1.0 25 5 .25 5 .25 5.0
network 1 92. 168.1. 64 0.0.0.3
network 1 92. 168.1. 64 0.0.0.7
network 1 92. 168.1. 64 ... sent to 25 5 .25 5 .25 5 .25 5
a packet that contains the new routing table for R2
unicast update packets to 1 92. 168.1.1 and 1 92. 168 .2. 1
11.
Refer to the exhibit. Which command will advertise the 1 92. 168.1. 64/ 30 ... exhibit. Network 1 92. 168.0.0 /28 goes down. What type of packet does Router2 immediately send to Router1 and Router3?
a query for network 1 92. 168.0.0 /28
an acknowledgment packet to 22 4. 0.0.9
an update...
... database
neighbor table
topology database
12.
Refer to the exhibit. Which statement correctly describes the path traffic would take from the 10.0.0.0 / 24 network to the 1 92. 168.1.0 / 24
network if a link-state ... routers in the area have identical link state databases
LSPs use the reserved multicast address of 22 4. 0.0.10 to reach neighbors
routing loops are prevented by running the Diffusing Update Algorithm ... VLSM, requires fast convergence, and uses both Cisco and non -Cisco
equipment. Which routing protocol is appropriate for this company?
RIP version 2
IGRP
EIGRP
OSPF
BGP
7. What two events will...
... converged? (Choose two).
R 1 92. 168 .2. 0 / 24 [ 120 /1]
C 1 92. 168 .2. 0 / 24 [ 120 /1]
R 10.10.3.0 / 24 [ 120 /0]
C 10.10.3.0 / 24 [ 120 /1]
R 10.10.1.0 / 24 [ 120 /2]
R 10.10.1.0 / 24 [ 120 /3]
13.
Refer to the exhibit. ...
that are displayed in the exhibit?
1 92. 168.0 .4/ 30
1 92. 168.0.0 / 24
1 92. 168.0.0/16
1 92. 168.0. 32/ 27
21 . Refer to the exhibit. The Ethernet interface on Router2 goes down and the administrator notices ... output of the show ip route command. R 1 92. 168.3.0 / 24 [ 120 /3] via 1 92. 168 .2. 2, 00:00:30,
Serial0/0 What is the value of the routing metric?
3
12
20
30
120
16.
Refer to the exhibit. All routers...
... here.
49 . After fighting the fire for 12 hours, the firemen succeeded in putting it out.
a. The fireman managed in vain to put the fire out after a 12- hour fight.
b. Having fought the fire for 12 ... each (40 ) ______ in the family.
31. a. respected b. viewed c. inspected d, showed
32. a. communeb. communal c. communion d. community
33. a. growing b. traveling c. extending d. forming
34. a. ...
41 . The author ______.
a. has been working for OV for a year
b. is living in the capital N'Djamena
c. was born in a rich family
d. used to be a volunteer working in a remote village
42 . ...
... would need to be 25 5 .25 5 . 24 8.0.
E is incorrect; 25 5 .25 5 . 24 0.0 is a valid subnet mask.
640 - 607
Leading the way in IT testing and certification tools, www.testking.com
- 40 -
D is ... McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 20 00) pages 27 5 -27 6 and 25 9.
Q. 39
A host with a MAC address of 021 f.2cfe.8 322 is to be inserted into IPX network 4ad1.
Enter the ... telnet command.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 20 00) pages 116-119, 3 24 - 3 24 , 28 0,
and 120 .
Q. 44
Which command is used to display the placement...
... Summary
Học viện mạng Bách khoa - Website: www.bkacad.com 45
Chapter4 - OSI Transport Layer
CCNA Exploration version 4. 0CCNA Exploration version 4. 0
Flow Control
When datagrams arrive too
quickly ... indicator. When
this indicator is received, the
sender can resume the
segment transmission.
Labs
44 Học viện mạng Bách khoa - Website: www.bkacad.com
Managing TCP Sessions
Học viện mạng Bách khoa ... Header format: Acknowledgment
Học viện mạng Bách khoa - Website: www.bkacad.com 14
ã Acknowledgment Number: 32 bits
This field contains the value of the
next sequence number the sender of
the...