Which frame field is different between ISO HDLC and Cisco's HDLC?
Address
Control
Flag
Proprietary
Correct Answer :
D. Proprietary
Related Questions
How many steps do LCP and NCP go through when setting up a connection?
1
2
3
4
When setting up an RJ-45 console connection, you need a RJ-45-to-DB-9 __________ adapter to attach to the COM port of your PC.
Auxiliary
Console
Connection
Terminal
EIGRP generates hellos every _________ seconds on LAN segments.
5
10
15
30
You are given a class C network, 192.168.1.0/24. You need one network with 120 hosts and three networks with 60 hosts. What subnet mask values would you use?
255.255.255.128 and 255.255.255.192
255.255.255.128
255.255.255.192
None of these
Cisco routers generate LMI enquiries every _______ seconds and a full status update every _________ seconds.
10, 60
10, 6
60, 300
15, 60
When using the show interfaces command, which Frame Relay information can you not see?
The DLCI number used for LMI
The number of LMIs sent and received
Statuses of PVCs
The LMI type
On the 1900 switch, how do you enter User EXEC mode?
It comes up by default.
Enter the letter U in the menu.
Enter the letter K in the menu.
Enter the letter C in the menu.
Enter the wildcard mask value to match on every bit position in an address: _________.
255.0.0.0
0.0.0.0
255.255.255.255
255.255.0.0
Annex A is which LMI standard?
Cisco
ITU-T Q.933
ANSI
Which command is used to define the local addresses that are statically translated to global addresses?
ip nat inside source static
ip nat inside
ip nat inside source list
ip nat pool
BPDU stands for ____________.
Bridge Protocol Description Unicast
Bridge Protocol Data Unit
Bridge Protocol Description Unit
Bridge Protocol Data Unicast
What command activates the IP routing process?
router
enable
network
no shutdown
When backing up your IOS image from flash, which of the following will the copy flash tftp command prompt you for? (Choose all correct answers.)
TFTP server IP address
Verification to copy
Source filename
Destination filename
_________ defines how the Frame Relay DTE and DCE interact with each other.
DLCI
CIR
LMI
PMI
OSPF supports a ________-layer hierarchical design.
1
2
3
Multi
The default encapsulation on a synchronous serial interface is _________.
HDLC
PPP
Neither HDLC nor PPP
You are given a Class B network with a subnet mask of 255.255.255.192. How many host
addresses are there on each subnet?
30
62
126
254
With _________ switching, the switch reads the destination MAC address of the frame and
immediately starts forwarding the frame.
Store-and-forward
Cut-through
Fragment-free
Runtless
Which Frame Relay command is used to manually resolve addresses?
frame-relay interface-dlci
frame-relay map
frame-relay resolve
frame-relay lmi-type
With a crossover cable, which pins are crossed over?
1 and 2, 3 and 6
1 and 3, 2 and 6
1 and 4, 2 and 6
1 and 3, 4 and 6
When examining the IP routing table, an EIGRP route will be shown as what letter?
I
E
O
D
Which of the following is a valid subnet mask value?
255.0.255.255
0.0.0.255
255.255.254.0
255.255.255.256
If the 2950's RPS is ________, the external power supply is supplying power.
Off
Amber
Flashing amber
Green
Which of the following is a private address?
192.169.7.17
172.32.28.39
10.1.256.8
172.16.255.89
You are given the following addressing information: 172.17.16.255/23. What type of address is this?
Network
Directed Broadcast
Host
Which of the following are classless protocols?
IGRP
EIGRP
IGRP and EIGRP
Neither IGRP or EIGRP
VLSM allows you to summarize 192.168.2.0/24 and 192.168.3.0/24 as 192.168.2.0/25.
True
False
You are given this address space: 172.16.5.0/25. You need one network with 64 hosts and two with 30 hosts. What are the most specific subnet mask values to use?
/25 and /26
/26 and /27
/27 and /28
None of these
A _________ connects two or more LANs in the same geographic area.
LAN
WAN
MAN
SAN
The _________ command takes you from User EXEC mode to Privilege EXEC mode
DISABLE
ENABLE