Two devices are in network if __________
You want to ping the loopback address of your local host(with IPv6). What will you type?
Which statement(s) about IPv6 addresses are true?
1.Leading zeros are required.
2.Two colons (::) are used to represent successive hexadecimal fields of zeros.
3.Two colons (::) are used to separate fields.
4.A single interface will have multiple IPv6 addresses of different types.
Which of the following is considered to be the address before translation?
Which command will allow you to see real-time translations on your router?
Which of the following is considered to be the address after translation?
Port Address Translation is also termed what?
Which command will configure a switch port to use the IEEE standard method of inserting VLAN membership information into Ethernet frames?
Which of the following is true regarding VLANs?
Which WAN encapsulations can be configured on an asynchronous serial connection?
1.PPP
2.ATM
3.HDLC
4.SDLC
5.Frame Relay
What is the maximum distance with maximum data rate for 802.11b?
Which of the following commands connect access list 110 inbound to interface ethernet0?
Which of the following series of commands will restrict Telnet access to the router?
You want to create a standard access list that denies the subnet of the following host: 172.16.50.172/20. Which of the following would you start your list with?
What are the distinct functions of layer 2 switching that increase available bandwidth on the network?
1.Address learning
2.Routing
3.Forwarding and filtering
4.Creating network loops
5.Loop avoidance
6.IP addressing
You want to run the new 802.1w on your switches. Which of the following would enable this protocol?
Two connected routers are configured with RIP routing. What will be the result when a router receives a routing update that contains a higher-cost path to a network already in its routing table?
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
What does a VLAN do?
Which command is used to determine if an IP access list is enabled on a particular interface?
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
Two devices are in network if __________
Your Answer : (Not Answered)
Correct Answer : A
Explanation: A computer network, or data network, is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections between nodes. The nodes have certain processes which enable them to share a specific type of data using a distinct protocol.
You want to ping the loopback address of your local host(with IPv6). What will you type?
Your Answer : (Not Answered)
Correct Answer : C
The loopback address with IPv4 is 127.0.0.1. With IPv6, that address is ::1.
Which statement(s) about IPv6 addresses are true?
1.Leading zeros are required.
2.Two colons (::) are used to represent successive hexadecimal fields of zeros.
3.Two colons (::) are used to separate fields.
4.A single interface will have multiple IPv6 addresses of different types.
Your Answer : (Not Answered)
Correct Answer : B
In order to shorten the written length of an IPv6 address, successive fields of zeros may be replaced by double colons. In trying to shorten the address further, leading zeros may also be removed. Just as with IPv4, a single device's interface can have more than one address; with IPv6 there are more types of addresses and the same rule applies. There can be link-local, global unicast, and multicast addresses all assigned to the same interface.
Which of the following is considered to be the address before translation?
Your Answer : (Not Answered)
Correct Answer : A
The host on the private network before translation is considered to be an inside local host.
Which command will allow you to see real-time translations on your router?
Your Answer : (Not Answered)
Correct Answer : C
The command debug ip nat will show you in real time the translations occurring on your router.
Which of the following is considered to be the address after translation?
Your Answer : (Not Answered)
Correct Answer : C
The host on the private network after translation is considered to be an inside global host.
Port Address Translation is also termed what?
Your Answer : (Not Answered)
Correct Answer : C
Another term for port address translation is NAT Overload because that is the command used to enable port address translation.
Which command will configure a switch port to use the IEEE standard method of inserting VLAN membership information into Ethernet frames?
Your Answer : (Not Answered)
Correct Answer : E
If you are on a 2950 switch, then the interface command is just switchport mode trunk, since the 2950 can only run the IEEE 802.1Q version. However, a 3550 can run both ISL and 802.1Q, so you must use the encapsulation command. The argument to choose 802.1Q for a trunking protocol is dot1q.
Which of the following is true regarding VLANs?
Your Answer : (Not Answered)
Correct Answer : D
Switches do not propagate VLAN information by default; you must configure the VTP domain. VLAN Trunk Protocol (VTP) is used to propagate VLAN information across a trunked link.
Which WAN encapsulations can be configured on an asynchronous serial connection?
1.PPP
2.ATM
3.HDLC
4.SDLC
5.Frame Relay
Your Answer : (Not Answered)
Correct Answer : A
Please do not freak out because ATM is an answer to this question. ATM is not covered in depth on the CCNA exam. PPP is mostly used for dial-up (async) services, but ATM could be used as well, though it typically is not used anymore since PPP is so efficient.
What is the maximum distance with maximum data rate for 802.11b?
Your Answer : (Not Answered)
Correct Answer : C
The IEEE 802.11b standard provides a maximum data rate of up to only 11Mbps, and you can be around 150 feet, maybe farther, depending on conditions.
Which of the following commands connect access list 110 inbound to interface ethernet0?
Your Answer : (Not Answered)
Correct Answer : C
To place an access list on an interface, use the ip access-group command in interface configuration mode.
Which of the following series of commands will restrict Telnet access to the router?
Your Answer : (Not Answered)
Correct Answer : C
Telnet access to the router is restricted by using either a standard or extended IP access list inbound on the VTY lines of the router. The command access-class is used to apply the access list to the VTY lines.
You want to create a standard access list that denies the subnet of the following host: 172.16.50.172/20. Which of the following would you start your list with?
Your Answer : (Not Answered)
Correct Answer : D
First, you must know that a /20 is 255.255.240.0, which is a block size of 16 in the third octet. Counting by 16s, this makes our subnet 48 in the third octet, and the wildcard for the third octet would be 15 since the wildcard is always one less than the block size.
What are the distinct functions of layer 2 switching that increase available bandwidth on the network?
1.Address learning
2.Routing
3.Forwarding and filtering
4.Creating network loops
5.Loop avoidance
6.IP addressing
Your Answer : (Not Answered)
Correct Answer : A
Layer 2 features include address learning, forwarding and filtering of the network, and loop avoidance.
You want to run the new 802.1w on your switches. Which of the following would enable this protocol?
Your Answer : (Not Answered)
Correct Answer : A
802.1w is the also called Rapid Spanning Tree Protocol. It is not enabled by default on Cisco switches, but it is a better STP to run since it has all the fixes that the Cisco extensions provide with 802.1d.
Two connected routers are configured with RIP routing. What will be the result when a router receives a routing update that contains a higher-cost path to a network already in its routing table?
Your Answer : (Not Answered)
Correct Answer : B
When a routing update is received by a router, the router first checks the administrative distance (AD) and always chooses the route with the lowest AD. However, if two routes are received and they both have the same AD, then the router will choose the one route with the lowest metrics, or in RIP's case, hop count.
You type Router#sh ru and receive an % ambiguous command error. Why did you receive this message?
Your Answer : (Not Answered)
Correct Answer : B
The % ambiguous command error means that there is more then one possible command that starts with ru. Use a question mark to find the correct command.
What does a VLAN do?
Your Answer : (Not Answered)
Correct Answer : C
VLANs break up broadcast domains at layer 2.
Which command is used to determine if an IP access list is enabled on a particular interface?
Your Answer : (Not Answered)
Correct Answer : C
The show ip interface command will show you if any outbound or inbound interfaces have an access list set.
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
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