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When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats are available to select? (Choose two)

A.

ASCII

B.

base64

C.

binary

D.

decimal

E.

hexadecimal

Which network allows devices to communicate without the need to access the Internet?

A.

1729.0.0/16

B.

172.28.0.0/16

C.

192.0.0.0/8

D.

209.165.201.0/24

Which command on a port enters the forwarding state immediately when a PC is connected to it?

A.

switch(config)#spanning-tree portfast default

B.

switch(config)#spanning-tree portfast bpduguard default

C.

switch(config-if)#spanning-tree portfast trunk

D.

switch(config-if)#no spanning-tree portfast

Drag and drop the IPv4 network subnets from the left onto the correct usable host ranges on the right

What is the difference regarding reliability and communication type between TCP and UDP?

A.

TCP is reliable and is a connection-oriented protocol UDP is not reliable and is a connectionless protocol

B.

TCP is not reliable and is a connection-oriented protocol; UDP is reliable and is a connectionless protocol

C.

TCP is not reliable and is a connectionless protocol; UDP is reliable and is a connection-oriented protocol

D.

TCP is reliable and is a connectionless protocol; UDP is not reliable and is a connection-oriented protocol

In software defined architectures, which plane is distributed and responsible for traffic forwarding?

A.

management plane

B.

control plane

C.

policy plane

D.

data plane

What is a DNS lookup operation?

A.

DNS server pings the destination to verify that it is available

B.

serves requests over destination port 53

C.

DNS server forwards the client to an alternate IP address when the primary IP is down

D.

responds to a request for IP address to domain name resolution to the DNS server

Refer to the exhibit.

After the election process what is the root bridge in the HQ LAN?

A.

Switch 1

B.

Switch 2

C.

Switch 3

D.

Switch 4

Drag and drop the WLAN components from the left onto the correct descriptions on the right.

Refer to the exhibit.

An access list is required to permit traffic from any host on interface G0/0 and deny traffic from interface G/0/1. Which access list must be applied?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

If OSPF is running on this network, how does Router 2 handle traffic from Site B to 10.10.13/25 at Site A?

A.

It sends packets out of interface Fa0/2 only.

B.

It sends packets out of interface Fa0/1 only.

C.

It cannot send packets to 10.10.13 128/25

D.

It load-balances traffic out of Fa0/1 and Fa0/2

In QoS, which prioritization method is appropriate for interactive voice and video?

A.

expedited forwarding

B.

traffic policing

C.

round-robin scheduling

D.

low-latency queuing

Drag and drop the 802.11 wireless standards from the left onto the matching statements on the right

Refer to the exhibit.

An administrator must turn off the Cisco Discovery Protocol on the port configured with address last usable address in the 10.0.0.0/30 subnet. Which command set meets the requirement?

A.

interface gi0/1no cdp enable

B.

interface gi0/1clear cdp table

C.

interface gi0/0no cdp advertise-v2

D.

interface gi0/0no cdp run

What is a DHCP client?

A.

a workstation that requests a domain name associated with its IP address

B.

a host that is configured to request an IP address automatically

C.

a server that dynamically assigns IP addresses to hosts.

D.

a router that statically assigns IP addresses to hosts.

What is a DHCP client?

A.

a host that is configured to request an IP address automatically

B.

a server that dynamically assigns IP addresses to hosts

C.

a workstation that requests a domain name associated with its IP address

D.

a rooter that statically assigns IP addresses to hosts

What describes the operation of virtual machines?

A.

Virtual machines are responsible for managing and allocating host hardware resources

B.

In a virtual machine environment, physical servers must run one operating system at a time.

C.

Virtual machines are the physical hardware that support a virtual environment.

D.

Virtual machines are operating system instances that are decoupled from server hardware

How do TCP and UDP differ in the way they provide reliability for delivery of packets?

A.

TCP is a connectionless protocol that does not provide reliable delivery of data, UDP is a connection-oriented protocol that uses sequencing to provide reliable delivery.

B.

TCP does not guarantee delivery or error checking to ensure that there is no corruption of data UDP provides message acknowledgement and retransmits data if lost.

C.

TCP provides flow control to avoid overwhelming a receiver by sending too many packets at once, UDP sends packets to the receiver in a continuous stream without checking for sequencing

D.

TCP uses windowing to deliver packets reliably; UDP provides reliable message transfer between hosts by establishing a three-way handshake

Which statement identifies the functionality of virtual machines?

A.

Virtualized servers run most efficiently when they are physically connected to a switch that is separate from the hypervisor

B.

The hypervisor can virtualize physical components including CPU. memory, and storage

C.

Each hypervisor can support a single virtual machine and a single software switch

D.

The hypervisor communicates on Layer 3 without the need for additional resources

Refer to the exhibit.

An extended ACL has been configured and applied to router R2 The configuration failed to work as intended Which two

changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic? (Choose

two )

A.

Add a "permit ip any any" statement to the begining of ACL 101 for allowed traffic.

B.

Add a "permit ip any any" statement at the end of ACL 101 for allowed traffic

C.

The source and destination IPs must be swapped in ACL 101

D.

The ACL must be configured the Gi0/2 interface inbound on R1

E.

The ACL must be moved to the Gi0/1 interface outbound on R2