Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
62 Cards in this Set
- Front
- Back
|
Which of the following networks are private internetworks?
|
10.1.1.0/24
192.168.1.0/24 172.16.5.0/24 |
|
|
Which command will display details of the configured access lists?
|
Show access-lists
|
|
|
Given the following IP address 10.2.3.4/24, what is the broadcast address on this network?
|
10.2.3.255
|
|
|
In ISDN what point of the network is best described as device having a native ISDN interface?
|
TE1
|
|
|
The OSI model is rarely used as a training tool for network engineers?
|
FALSE
|
|
|
what WAN protocols used CHAP authentication
|
PPP
|
|
|
What IOS command was issued to display the following frame of relay PVC's?
|
show frame pvc
|
|
|
ISDN BRI is?
|
2 x 64K B channels and one 16K D channel
|
|
|
to set an interface to ppp mode what ios command is required? assume you are in interface mode.
|
encapsulation ppp
|
|
|
All but one one of the following is an OSI layer, which is NOT?
|
System
|
|
|
Which of the following are connection-oriented protocols?
|
TCP & FTP
|
|
|
Which following class of addresses contains the least number of hosts available?
|
Class C
|
|
|
Bits are converted to frames at which layer of the OSI model?
|
Data link & layer 2
|
|
|
It takes three packets to start a TCP session, how many packets are used to close it?
|
4
|
|
|
Routing of IP is a function of which OSI layer?
|
Network
|
|
|
Frame Relay is what type of protocol?
|
Connection oriented
|
|
|
How do you create a sub-interface on S0 on a Cisco 2501?
|
interface 20.1 point-to-point
|
|
|
Which of the following are features of Wi-Fi Protected Access (WPA)?
|
-WPA provides secure wireless networking
-WPA solves the issues found in Wired Equivalent Privacy (WEP) encryption. |
|
|
What three Local Management Interface (LMI) types are supported on Cisco routers?
|
-ANSI
-Cisco -Q933a |
|
|
What is the term used for the Ethernet communication mechanism by which hosts can send and receive data simultaneously?
|
full-duplex
|
|
|
In the Frame Relay environment, which methods can be used to map an IP address to a Data-Link Connection Identifier (DLCI)?
|
-Inverse ARP
-Static map |
|
|
A device has an address of 192.168.144.21 and a mask of 255.255.255.240. What will be the broadcast address for the subnet to which this device is attached?
|
192.168.144.31
|
|
|
Which of the following statements are TRUE of public Internet Protocol (IP) addressing?
|
-These addresses are publicly registered with the Internet Network Information Center (InterNIC)
-Through a public IP address, you can access another computer on the Internet, such as a Web server. |
|
|
Which method does the Wi-Fi Protected Access (WPA) use to encrypt data?
|
MIC/TKIP
|
|
|
You are the senior network administrator for a large corporation. Some new trainees have recently joined the network security team. You are educating them about denial-of-service (DoS) attacks and the risks posed to a network by such attacks.
Which of the following risks does a DoS attack pose to a network? (Choose three.) |
-Downtime and productivity loss
-Revenue loss -Information theft |
|
|
Which of the following is used for infection containment during the threat detection and mitigation process?
|
Cisco PIX firewall
|
|
|
Which statements represent physical security guidelines that should be followed during Cisco security deployment?
|
-Potential security breaches should be evaluated.
-The potential impact of stolen network resources and equipment should be assessed. |
|
|
You are configuring a serial link between a Cisco router and a router produced by another vendor. What would be the advantages of using Point to Point Protocol (PPP) over High Level Data Link Control (HDLC) in this scenario?
|
HDLC has a proprietary "type" field that may be incompatible with equipment from other vendors.
|
|
|
Which Cisco IOS command disables Cisco Discovery Protocol Version 2 (CDPv2) advertisements?
|
no cdp advertise-v2
|
|
|
Which service is denoted by TCP/UDP port number 53?
|
Domain Name Service (DNS)
|
|
|
Which Internet Control Message Protocol (ICMP) message is sent by a host in the network to test connectivity with another host?
|
ICMP echo-request message
|
|
|
Which command is used on the Cisco Catalyst 2950 series switch to configure a port as a VLAN trunk port?
|
switchport mode trunk
|
|
|
What are the three types of Internet Protocol version 6 (IPv6) addresses?
|
Unicast
Anycast Multicast |
|
|
What is the purpose of frame tagging in Virtual LAN (VLAN) configurations?
|
frame identification over trunk links
|
|
|
Which media access control method is used by Ethernet technology to minimize collisions in the network?
|
CSMA/CD
|
|
|
Which Ethernet LAN contention or access method listens for a signal on the channel before transmitting data, and stops transmitting if a collision is detected?
|
CSMA/CD
|
|
|
Which of the following statements are TRUE of public Internet Protocol (IP) addressing? (2)
|
These addresses are publicly registered with the Internet Network Information Center (InterNIC).
Through a public IP address, you can access another computer on the Internet, such as a Web server. |
|
|
Which organization manages and distributes global public IP addresses?
|
IANA
|
|
|
Which command is used on the Cisco Catalyst 2950 series switch to configure a port as a VLAN trunk port?
|
switchport mode trunk
|
|
|
A device has an address of 192.168.144.21 and a mask of 255.255.255.240. What will be the broadcast address for the subnet to which this device is attached?
|
192.168.144.31
|
|
|
You are the network administrator for your company. You have a Class B address range and are planning for a network that allows 150 hosts per subnet and up to 164 subnets.
Which subnet mask should you use to accomplish the task? |
255.255.255.0
|
|
|
What is the default sequence in which a router searches for the Internetwork Operating System (IOS) image upon power on?
|
Flash, TFTP, ROM
|
|
|
Which of the following statements are TRUE regarding EIGRP operation? (Choose two.)
|
A successor is a primary route, and is installed in both the routing and topology tables.
A feasible successor is a backup route, and is only installed in the topology table. |
|
|
In the network exhibit, the routers are running OSPF and are set to the defaults. What would be the effect of configuring a loopback interface on RouterA with an address of 192.168.1.50/24?
|
Router A would become the DR
|
|
|
Which Cisco Internetwork Operating System (IOS) command would be used to set the privileged mode password to "cisco"?
|
router(config)# enable password cisco
|
|
|
What is the maximum number of characters that are permitted for configuring a Service Set Identifier (SSID) in an Access Point (AP)?
|
32
|
|
|
Which method does the Wi-Fi Protected Access (WPA) use to encrypt data?
|
MIC/TKIP
|
|
|
You are configuring a serial link between a Cisco router and a router produced by another vendor. What would be the advantages of using Point to Point Protocol (PPP) over High Level Data Link Control (HDLC) in this scenario?
|
HDLC has a proprietary "type" field that may be incompatible with equipment from other vendors.
|
|
|
Which statements represent physical security guidelines that should be followed during Cisco security deployment? (Choose two.)
|
Potential security breaches should be evaluated.
The potential impact of stolen network resources and equipment should be assessed. |
|
|
Which of the following is used for infection containment during the threat detection and mitigation process?
|
Cisco PIX firewall
|
|
|
Which Wide Area Network (WAN) switching technology is used by Asynchronous Transfer Mode (ATM)?
|
cell switching
|
|
|
Which Cisco IOS command disables Cisco Discovery Protocol Version 2 (CDPv2) advertisements?
|
no cdp advertise-v2
|
|
|
You need to configure an extended IP access list on your Cisco router. You need to control users' access by port.
Which of the following is NOT a valid entry for the port field in an IP extended access list? |
IP
|
|
|
Which Frame Relay component is responsible for transmitting keepalives to ensure the PVC does not time out?
|
LMI
|
|
|
At which layer in the Open Systems Interconnection (OSI) model does flow control generally operate?
|
the transport layer
|
|
|
File Transfer Protocol (FTP) and Simple Mail Transfer Protocol (SMTP) work at which layer in the Open Systems Interconnection (OSI) model?
|
the application layer
|
|
|
Which of the following is NOT a valid range for private IP addresses?
|
193.0.0.0 - 192.255.255.255
|
|
|
Which of the following is NOT a characteristic of private Internet Protocol (IP) addressing?
|
These addresses are publicly registered with the Internet Network Information Center (InterNIC).
|
|
|
What is the purpose of using the show arp command?
|
To view the Address Resolution Protocol (ARP) cache
|
|
|
Which command will enable you to configure only serial interface 0 on a Cisco router?
|
router(config)#interface serial 0
|
|
|
Which Cisco Internetwork Operating System (IOS) command is used to view the number of Enhanced Interior Gateway Routing Protocol (EIGRP) packets that are sent and received?
|
show ip eigrp traffic
|
|
|
Which Enhanced Interior Gateway Routing Protocol (EIGRP) packet type is used for neighbor discovery?
|
Hello
|
