Pass the F5 F5 Networks 101 Questions and answers with CertsForce

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Questions # 1:

Which techology can be used on a BIG-IP device to accelerate the delivery of the same content to multiple user?

Options:

A.

persistence


B.

SSL offloading


C.

Compression


D.

caching


Expert Solution
Questions # 2:

What advantage does an active-standby configuration have over an active-active configurations?

Options:

A.

Active-standby configuration allows for the backup of the peer configuration


B.

Active-standby utilizes the hardware more efficiently


C.

Active standby Uses significantly less power consumption than active-active


D.

Active-standby is less complex to troubleshoot


Expert Solution
Questions # 3:

A new VLAN segment has been added to the network. Only the existing connected interface may be used. What should the BIG-IP Administrator do to allow traffic to both the existing and the new VLAN?

Options:

A.

configure VLAN with Link Aggregation Control Protocols (LACP)


B.

configure a tagged VLAN


C.

configure an untagged VLAN


D.

configure VLAN to use interface with Multiple Spanning Tree Protocol (MSTP)


Expert Solution
Questions # 4:

Which high availability feature allows two different BIG-IP devices to use the MAC address for the same server IP?

Options:

A.

HSRP virtual MAC address


B.

Device group


C.

Sync- failover


D.

MAC masquerade


Expert Solution
Questions # 5:

An administrator needs to connect a new device to a switched network. The interconnect must be both redundant and combined bandwidth than a single link Which low-level protocol will help facilitate this?

Options:

A.

Link Aggregation Control Protocol (LACP)


B.

Link Allocation & Configuration Protocol (LACP)


C.

Link Local Distribution Protocol (LLDP)


D.

Link Layer Discovery Protocol (LDP)


Expert Solution
Questions # 6:

An Administrator enables HTTP keep alive.

How does this affect the network?

Options:

A.

HTTP connections will remain open longer


B.

Fewer TCP connections will need to be opened


C.

HTTP connections will close when the keep-alive times out


D.

More TCP connections will need to be opened


Expert Solution
Questions # 7:

Which function does a caching profile provide on the BIG IP server?

Options:

A.

caches client IP addresses to improve response times


B.

caches HTTP headers lo improve server load times.


C.

caches selected pool members to improve load balancing times.


D.

caches data for reuse to cut down on transfer time for future requests


Expert Solution
Questions # 8:

An application uses a proprietary protocol running over TCP

Which FS BIG-IP feature should the administrator use to modify the protocol?

Options:

A.

SPDY


B.

rewrite profile


C.

TCP profile


D.

iRules


Expert Solution
Questions # 9:

A company needs to use a custom value when making persistence decisions.Which F5 product provides this functionality?

Options:

A.

iControI


B.

(Rules


C.

lApps


D.

(Health


Expert Solution
Questions # 10:

What is an advantage of a packet forwarding architecture?

Options:

A.

allows for manipulation of HTTP headers


B.

allows for SSL offload


C.

reduces latency


D.

handles larger packet sizes


Expert Solution
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