Wireshark Experience?

What are your IT strengths and weaknesses?

What challenges do you think you might expect in this job if you were hired?

What elements are necessary for a successful team and why?

Have you worked with the F5 API's?

f5, update client profile, block ssl v3 in the client profile

u make a change and testers say failure, how do u look at teh handshake to see who's droppign the connection.

what protocols and cipher suites are being used on virtual server. Using GUI and.or CLI

What is persistence and how do you troubleshoot it?

How can you see the cookie?

use the browser or cli

Familar with the bits inside the cookie

iRule experience?

grouping of logs, how do you find an appliacation specific log (gui / cli) limitation with gui vs cli

GTM Experience

troubleshoot GTM connectivity (port communicate)

Wide-IP

LTM (what kind of load balancing do you use for your pools)

advantages/disadvantages of methods

Round Robin,

http specific profiles inside, acceleration profiles, one connect

One Connect?

SNAT?

SSL Certificates

Who generates

Health Monitors

What can have you created / used?

tcp - three way handshake

tcpdumps, any experience

do you know how to check logs on F5? Where are they stored?

GUI -

CLI - /var/local/ltm

VIP is down, how would you troubleshoot it.

load balancer...

1. pool members (verify they are enabled (all green))

2. curl to server

what is your vip IP

where would you find the ip of a domain

each box has different subnets

how do you find which box it belongs to

traceroute to ip of vip

infoblox experience?

dns experience?

a-records

cname

Flexible Schedule? (oncall rotation)

Adding some VIPRION Questions

Question: How can you determine how many blades a model in the 2000 Series and 4000 Series can have?

• Answer: The second digit determines the max blades allowed in a classic. For example, a 2400 chassis can have up to 4 blades

Question: The Cluster automatically selects a Primary blade. What are the other blades called?

• Answer: Secondaries

Question: If you see a yellow blinking LED on a blade, what document should you consult?

• Answer: Platform Guide for that particular model

Question: On the C2400, the System Annunciator card is hot swappable. True or False?

• Answer: False

Question: The fan unit is hot swappable. When replacing a fan unit, you must install the replacement fan within (A.30 seconds, B.60 seconds, C.360 seconds, D.Whenever

• Answer: Within 30 seconds