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F5 201 - TMOS Administration

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Total 254 questions

A BIG-IP Administrator assigns the default http health monitor to a pool that has three members listening on port 80 When the administrator connects to each pool member via the CURL utility, two of the members respond with a status of 404 Not Found while the third responds with 200 OK. What will the pool show for member availability?

A.

All members offline.

B.

Two members offline and one member online.

C.

Two members online and one member offline.

D.

All members online.

Which event is always triggered when a client initially connects to a virtual server configured with an HTTP profile?

A.

HTTP_DATA

B.

CLIENT_DATA

C.

HTTP_REQUEST

D.

CLIENT_ACCEPTED

A BIG-IP Administrator is performing maintenance on the active BIG-IP device of an HA pair. The BIG-IP

Administrator needs to minimize traffic disruptions.

What should the BIG-IP Administrator do to start the maintenance activity?

A.

Reboot the BIG-IP device.

B.

Move resources to a new Traffic Group.

C.

Force the BIG-IP device to standby.

D.

Disable switch ports of the BIG-IP device.

A BIG-IP Administrator needs to make sure that the automatic update check feature works properly.

What must the administrator configure on the BIG-IP system?

A.

Update Check Schedule

B.

NTP servers

C.

DNS name servers

D.

SMTP servers

The BIG-IP Administrator configures an HTTP monitor with a specific receive string. The status is marked

'down'.

Which tool should the administrator use to identify the problem?

A.

Ping

B.

Health

C.

tcpdump

D.

ifconfig

A site has assigned the ICMP monitor to all nodes and a custom monitor, based on the HTTP template, to a pool of web servers. The HTTP based monitor is working in all cases. The ICMP monitor is failing for 2 of the

pool member 5 nodes. All other settings are default. What is the status of the monitor is working in all cases?

A.

All pool members are up since the HTTPbased monitor is successful.

B.

All pool members are down since the ICMPbased monitor is failing in some cases.

C.

The pool members whose nodes are failing the ICMPbased monitor will be marked disabled.

D.

The pool members whose nodes are failing the ICMPbased monitor will be marked unavailable.

The BIG-IP Administrator creates a custom iRule that fails to work as expected. Which F5 online resource should the administrator use to help resolve this issue?

A.

DevCentral

B.

Bug Tracker

C.

University

D.

Health

A BIG-IP Administrator has configured a BIG-IP cluster with remote user authentication against dcOl

f5trn.com. Only local users can successfully log into the system. Configsync is also failing.

Which two tools should the 8IG-IP Administrator use to further investigate these issues? (Choose two)

A.

ntpq

B.

pam_timestamp_check

C.

passwd

D.

pwck

E.

dig

A BIG-IP Administrator reviews the log files to determine the cause of a recent problem and finds the

following entry.

Mar 27.07.58.48 local/BIG-IP notice mcpd {5140} 010707275 Pool member 172.16.20.1.10029 monitor

status down.

What is the cause of this log message?

A.

The pool member has been disabled.

B.

The pool member has been marked as Down by the BIG-IP Administrator.

C.

The monitor attached to the pool member needs a higher timeout value.

D.

The monitor attached to the pool member has failed.

Assume a virtual server is configured with a ClientSSL profile. What would the result be if the virtual server's destination port were not 443?

A.

SSL termination could not be performed if the virtual server's port was not port 443.

B.

Virtual servers with a ClientSSL profile are always configured with a destination port of 443.

C.

As long as client traffic was directed to the alternate port, the virtual server would work as intended.

D.

Since the virtual server is associated with a ClientSSL profile, it will always process traffic sent to port 443.