A ___________ is similar to a telephone circuit-switched connection.
PVC
SVC
Correct Answer :
B. SVC
Related Questions
_________ defines how the Frame Relay DTE and DCE interact with each other.
DLCI
CIR
LMI
PMI
A __________ topology uses a single connection to connect all devices together.
Bus
Star
Point-to-point
Ring
How many steps do LCP and NCP go through when setting up a connection?
1
2
3
4
When configuring your terminal emulation software for a console connection, set the flow control to __________.
Hardware
Software
None
The OSPF process ID is __________.
Locally significant and is the router ID
Globally significant and must be configured on every router
Locally significant
OSPF doesn't use a process ID, but an AS number
Which of the following is false concerning OSPF?
It provides a loop-free topology.
It is a classful protocol and allows for a hierarchical design.
It requires more memory and processing cycles than distance vector protocols.
It is complex to configure and difficult to troubleshoot.
When choosing a dynamic routing protocol, which of the following should not be considered?
Metrics used
How routing information is shared
How routing information is processed
Number of PCs in the network
Which of the following is a private address?
192.169.7.17
172.32.28.39
10.1.256.8
172.16.255.89
The root switch is the one elected with the __________ __________.
Lowest MAC address
Highest MAC address
Lowest switch ID
Highest switch ID
OSPF uses __________ as a metric.
Bandwidth
Delay
Cost
Hop count
Which IGRP command allows unequal-cost load balancing?
variance
load
balance
network
A ________ topology describes how devices communicate with each other.
Physical
Logical
You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
1
5
10
15
Which of the following situations are best for DDR connections?
Primary WAN connection
A lot of constant traffic
Long phone calls
Backup connection
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 is true concerning 802.1Q?
It supports hub connections.
It is supported on both the 1900 and 2950 switches.
The native VLAN is tagged.
The original Ethernet frame is not modified.
RIP supports load balancing for up to __________ ___________ paths.
Six, unequal-cost
Four, unequal-cost
Four, equal-cost
Six, equal-cost
Which command activates an IP ACL on a router's interface?
access-list
ip access-group
access-class
access-group
_________ has a physical star topology but a logical ring topology.
FDDI
Token Ring
Ethernet
FDDI and Token Ring
RIP generates routing updates every _________ seconds.
15
30
60
90
An OSPF's router ID is based on __________.
The lowest IP address on its loopback interface, if configured, or the lowest IP address onits active interfaces
The highest IP address on its loopback interface, if configured, or the highest IP address on its active interfaces
The highest IP address on its active interfaces, if configured, or the highest IP address on its loopback interfaces
The lowest IP address on its active interfaces, if configured, or the lowest IP address on its loopback interfaces
Which VTP mode(s) will propagate VTP messages?
Client and server
Server
Client, server, and transparent
Transparent
The router automatically saves its configuration.
True
False
Which of the following is true concerning bridges?
They switch frames in hardware.
They support half- and full-duplexing.
They support one collision domain for the entire bridge.
They do only store-and-forward switching.
If you enter a command in either User EXEC mode or Privilege EXEC mode that the IOS does not recognize, the switch or router
Logs you out
Tries to resolve the command to an IP address
Executes the closest command that it can find in its command set
Makes a "beep" sound
PPP can do all of the following except ___________.
Authentication
Compression
Quality of Service
None of these
A Class A address has _________ host bits.
8
16
20
24
What must you do to enable IP routing on your router? (Choose all of the correct answers.)
Enable the routing protocol.
Set clocking on all serial interfaces.
Assign IP addresses to your router's interfaces.
Assign the bandwidth parameter to your serial interfaces
Which of the following is a disadvantage of SANs?
Distance limitation
Cost
Overhead
Management
You are in Interface Subconfiguration mode and want to completely return to Privilege EXEC mode. What would you enter? (Choose all correct answers.)
CTRL-Z
end
exit
logout