Exit demo 351-080 CCIE Data Center Written PDF format · free preview

Cisco 351-080 - Questions & Answers

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Question 1
Multiple choice 
n1kv-l3(config)# show lacp offload status

Current Status : Enabled

Running Config Status : Enabled

Saved Config Status : Disabled

What two facts does the output signify? (Choose two.)

A.

LACP is enabled on the Nexus 1000v.

B.

LACP will be offloaded to the upstream switch.

C.

LACP will be negotiated to the VM.

D.

LACP is negotiated by the VSM.

E.

LACP is negotiated by the VEM in all instances.

Question 2
Single choice

Basic zoning changes are accomplished through the use of four SW_ILS frames.

Which option identifies these frames in the correct order?

A.

RCA, UFC, SFC, ACA

B.

ACA, RCA, SFC, UFC

C.

SFC, UFC, ACA, RCA

D.

ACA, SFC, UFC, RCA

E.

UFC, SFC, RCA, ACA

Question 3
Multiple choice

A virtual port channel (vPC) allows links that are physically connected to two different Cisco Nexus devices to appear as a single port channel to a third device.

Which are the mandatory steps for configuring vPC? (Choose six.)

A.

Enable feature vPC

B.

Define domains

C.

Establish peer keepalive connectivity

D.

Create a peer link

E.

Configure the peer link as a trunk port

F.

Create port channels and vPCs

G.

Define port channel load-balancing method

H.

Make sure configurations are consistent

Question 4
Multiple choice

SNMPv3 authorizes management operations only by configured users and encrypts SNMP messages.

Which authentication protocols does Cisco NX-OS Software use for SNMPv3? (Choose two.)

A.

NMAC-SHA-96 authentication protocol

B.

HMAC-MD5-96 authentication protocol

C.

Community String Match protocol

D.

NMAC-MD5-96 authentication protocol

E.

HMAC-SHA-96 authentication protocol

Question 5
Multiple choice

The Cisco Nexus 1000v Series switches can configure traditional SPAN sessions.

Which three statements about the local SPAN source ports are true? (Choose three.)

A.

It can be configured to monitor the direction of the traffic.

B.

It must be in the same VSAN.

C.

It can be port type Ethernet, virtual Ethernet, or port channel.

D.

It must be in the same VLAN.

E.

It cannot be on a different host VEM as the destination port.

F.

It cannot be a port profile.

Question 6
Multiple choice

Which two statements about Fibre Channel over IP are true? (Choose two.)

A.

FCIP links consist of a maximum of one TCP connection between two FCIP link endpoints.

B.

Each FCIP link carries encapsulated FCoE frames.

C.

The FCIP link is established between two peers, and the VE Port initialization behavior is identical to a normal E Port.

D.

The FCIP profile contains information about the local IP address and TCP parameters.

E.

The local IP address of the FCIP profile is the IP address of the management interface of the Cisco MDS switch.

Question 7
Multiple choice

Which three statements describe user authentication in Cisco DCNM-LAN? (Choose three.)

A.

Cisco DCNM-LAN server users are local to the Cisco DCNM-LAN server. Creating, changing, and removing Cisco DCNM-LAN server users has no effect on user accounts on managed devices.

B.

A Cisco DCNM-LAN server user that has Administrator privileges can push out changes to managed devices even if the Cisco NX-OS role that is used on the discovered device has the network operator role.

C.

Cisco DCNM-LAN user roles restrict the ability of users to make changes to Cisco DCNM-LAN server settings. Cisco NX-OS user roles enforce read/write privileges on the discovered devices.

D.

Cisco DCNM-LAN allows you to configure unique credentials for each discovered device or use default credentials when you do not configure unique credentials for a device.

E.

Cisco DCNM-LAN can use AAA servers to authenticate users. Only TACACS servers are supported.

Question 8
Single choice

What is the default FSPF cost of a port channel that consists of four 2-Gb/s links, with one link down because of an error?

A.

500

B.

166

C.

250

D.

125

E.

1000

Question 9
Multiple choice

ACE can check the health of servers and server farms by configuring health probes (sometimes referred to as keepalives). There are several types of probes.

Which three options are valid ACE probes? (Choose three.)

A.

TCP

B.

ICMP

C.

HTTP

D.

IPsec

Question 10
Single choice

On a Cisco Nexus 7000 Series Switch, what is the purpose of this command?

Switch# config terminal
switch(config)# mac address-table learning-mode conversational vlan 1-10

switch(config)#

A.

Enable conversational learning on FabricPath vlans 1-10 for F-Series module

B.

Enable FabricPath protocol on VLANs 1?0

C.

No need for this command as conversational learning is enabled by default for all VLANs.

D.

Enable conversational learning on Classical Ethernet VLAN for F-Series module

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