ccna 3 chapter 7 question and answer, cisco exam question and answer, download ccna 3 chapter 7 question and answer,routing protocols and concepts tutrial

CCNA 3 Chapter 6 Question and Answer

(Total 23 Question and Answer)

1. Which two statements concerning network security are accurate? (Choose two.)

802.11i uses 3DES for encryption.

Open authentication uses no client or AP verification.

The 802.11i protocol is functionally identical to WPA.

802.11i incorporates a RADIUS server for enterprise authentication.

A wireless client first associates with an AP and then authenticates for network access.

2. Which installation method will allow connectivity for a new wireless network?

set up WEP on the access point only

set up open access on both the access point and each device connected to it

set up full encryption on the access point while leaving each device connected to the network open

set up full encryption on each device of the WLAN while leaving the access point settings open

3. Which function is provided by a wireless access point?

dynamically assigns an IP address to the host

provides local DHCP services

converts data from 802.11 to 802.3 frame encapsulation

provides a gateway for connecting to other networks.

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ccna 3 chapter 6 question and answer, cisco exam question and answer, download ccna 3 chapter 6 question and answer,routing protocols and concepts tutrial

CCNA 3 Chapter 6 Question and Answer

(Total 23 Question and Answer)

1. What are the steps which must be completed in order to enable inter-VLAN routing usingrouter-on-a-stick?

Configure the physical interfaces on the router and enable a routing protocol.

Create the VLANs on the router and define the port membership assignments on the switch.

Create the VLANs on the switch to include port membership assignment and enable a routing protocol on the router.

Create the VLANs on the switch to include port membership assignment and configure subinterfaces on the router matching the VLANs.

2.

Refer to the exhibit. R1 is routing between networks 192.168.10.0/28 and 192.168.30.0/28. PC1 can ping R1 interface F0/1, but cannot ping PC3. What is causing this failure?

PC1 and PC3 are not in the same VLAN.

The PC3 network address configuration is incorrect.

The S1 interface F0/11 should be assigned to VLAN30.

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ccna 3 chapter 5 question and answer, cisco exam question and answer, download ccna 3 chapter 5 question and answer,routing protocols and concepts tutrial

CCNA 3 Chapter 5 Question and Answer

(Total 23 Question and Answer)

1. Which two criteria does a switch use to select the root bridge? (Choose two.)

bridge priority

switching speed

number of ports

base MAC address

switch location

memory size

2. Which two statements are true about the default operation of STP in a Layer 2 switched environment that has redundant connections between switches? (Choose two.)

The root switch is the switch with the highest speed ports.

Decisions on which port to block when two ports have equal cost depend on the port priority and identity.

All trunking ports are designated and not blocked.

Root switches have all ports set as root ports.

Non-root switches each have only one root port.

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ccna 2 chapter 6 question and answer, cisco exam question and answer, download ccna 2 chapter 6 question and answer,routing protocols and concepts tutrial

CCNA 2 Chapter 6 Question and Answer

(Total 23 Question and Answer)

1. What two advantages does CIDR provide to a network? (Choose two.)

reduced routing table size

dynamic address assignment

automatic route redistribution

reduced routing update traffic

automatic summarization at classful boundaries

2.

Refer to the exhibit. Which address is a broadcast address for one of the subnets that are shown in the exhibit?

192.168.4.3/29

192.168.4.15/29

192.168.4.65/26

192.168.4.255/24

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ccna 2 chapter 5 question and answer, cisco question and answer, cisco tutorial question ans answer,ccna 2 CCNA 2 routing protocols and concepts

CCNA 2 Chapter 5 Question and Answer

1.

Refer to the exhibit. The network that is shown is running RIPv1. The 192.168.10.0/24 network was recently added and will only contain end users. What command or set of commands should be entered on Router1 to prevent RIPv1 updates from being sent to the end user devices on the new network while still allowing this new network to be advertised to other routers?
Router1(config-router)# no router rip Router1(config-router)# network 192.168.10.0
Router1(config-router)# no network 192.168.10.0
Router1(config-router)# passive-interface fastethernet 0/0
Router1(config-router)# passive-interface serial 0/0/0

2.

Refer to the output from the show ip route command. What can be concluded from the output of this router command?
A preferred route to the destination has not been set.
There are two equal cost paths to network 1.0.0.0.
Both interfaces are being used equally to route traffic.
A variance must be set to load-balance across multiple paths.

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