New Year Sale Special - Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: sntaclus

Which statement is true concerning cookie persistence?

A.

Cookie persistence allows persistence independent of IP addresses.

B.

Cookie persistence allows persistence even if the data are encrypted from client to pool member.

C.

Cookie persistence uses a cookie that stores the virtual server, pool name, and member IP address in clear text.

D.

If a client's browser accepts cookies, cookie persistence will always cause a cookie to be written to the client's file system.

A BIG-IP Administrator configuresremote authenticationand needs to ensure that users can still log ineven when the remote authentication server is unavailable. Which action should the BIG-IP Administrator take in the remote authentication configuration to meet this requirement? (Choose one answer)

A.

Configure a second remote user directory

B.

Configure a remote role group

C.

Enable theFallback to Localoption

D.

Set partition access toAll

A BIG-IP Administrator has acluster of devices.

What should the administrator doafter creating a new Virtual Server on device 1? (Choose one answer)

A.

Synchronize the settings of thegroup to device 1

B.

Create a new cluster on device 1

C.

Synchronize the settings ofdevice 1 to the group

D.

Create a new virtual server on device 2

A virtual server is listening at 10.10.1.100:80 and has the following iRule associated with it:

when HTTP_REQUEST { if { [HTTP::header UserAgent] contains "MSIE" }

{ pool MSIE_pool }

else { pool Mozilla_pool }

If a user connects to http://10.10.1.100/foo.html and their browser does not specify a UserAgent, which pool will receive the request?

A.

MSIE_pool

B.

Mozilla_pool

C.

None. The request will be dropped.

D.

Unknown. The pool cannot be determined from the information provided.

A BIG-IP Administrator makes a configuration change to a Virtual Server on theStandbydevice of an HA pair. The HA pair is currently configured withAuto-Syncenabled. What effect will the change have on the HA pair configuration? (Choose one answer)

A.

The change will be undone next time a configuration change is made on the Active device.

B.

The change will be propagated next time a configuration change is made on the Active device.

C.

The change will be undone when Auto-Sync propagates the config to the Standby device.

D.

The change will take effect when Auto-Sync propagates the config to the HA pair.

A BIG-IP Administrator needs to apply a health monitor for a pool of database servers named DB_Pool

that uses TCP port 1521.

Where should the BIG-IP Administrator apply this monitor?

A.

Local Traffic > Profiles » Protocol > TCP

B.

Local Traffic > Nodes > Default Monitor

C.

Local Traffic > Pools > De Pool > Members

D.

Local Traffic > Pools > DB Pool > Properties

A BIG-IP system receivesUDP trafficfrom a specific source. The administrator wants the traffic to beforwarded, not dropped or rejected. Which virtual server type should be used? (Choose one answer)

A.

Drop

B.

Reject

C.

Block

D.

Standard

An application is configured so that thesame pool member must be used for an entire session, and this behavior must persist acrossHTTP and FTP traffic. A user reports that a session terminates and must be restarted after theactive BIG-IP device fails overto the standby device.

Which configuration settings should the BIG-IP Administrator verify to ensure proper behavior when BIG-IP failover occurs? (Choose one answer)

A.

Cookie persistence and session timeout

B.

Stateful failover and Network Failover detection

C.

Persistence mirroring and Match Across Services

D.

SYN-cookie insertion threshold and connection low-water mark

Which statement is true concerning iRule events?

A.

All iRule events relate to HTTP processes.

B.

All client traffic has data that could be used to trigger iRule events.

C.

All iRule events are appropriate at any point in the clientserver communication.

D.

If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.

A BIG-IP Administrator needs to connect a BIG-IP system totwo upstream switchesto provideexternal network resilience. The network engineer instructs the administrator to configureinterface binding with LACP. Which configuration should the administrator use? (Choose one answer)

A.

A virtual server with an LACP profile and the switches’ management IPs as pool members.

B.

A virtual server with an LACP profile and the interfaces connected to the switches as pool members.

C.

A Trunk listing the allowed VLAN IDs and MAC addresses configured on the switches.

D.

A Trunk containing an interface connected to each switch.