1.What is TMM?
Ans:-- TMM is Known Traffic Management Microkernel.It is basically the brain of BIGIP.TMM handles all of BIG-IP's local traffic functinality such as-
a.Intelligent load balancing
b.Compression
c.SSL
d.iRules
e.Packet Filters etc.
2.What are three main components in F5 HA which we need to configure?
Ans:-- a.Traffic Group
b.Device Trust
c.Device Group
Traffic Group:--Is collection of F5 Components whichis VS,Self IP and Pool Member
Device Trust:--Is like building trust between two F5 in HA(It can use your Failover port)
Device Group:--It means you are building HA it will be your two devices collection.
3.Which configuration Files gets synced in HA and which configuration files does not get sync in HA?
Ans:---
/config/bigip.conf--gets sync in F5 but /config/bigip-base.conf does not get sync.
bigip_conf---It contains all your network related setting which are Self Ip,Vlan.
4.Which port is used for network failover when we configure F5 in HA?
Ans:--Port no 1026 UDP.
5.Suppose I need to upgrade i need to see whats difference between my current version and the version going to upgrade?
Ans:--ihealth diagnostic tool where you can just collect qkview and upload and you can use ihealth upgrade advisor which will help you to understand
ihealth.f.com---
6.By default F5 stores how many files or log files in LTM ans suppose I want to see logs for one month ago will i able to see?
Ans:--By default F5 stores 8 files logs and you can see that from cli.
7.What is config sync process in LTM?
Ans:-- TMM is Known Traffic Management Microkernel.It is basically the brain of BIGIP.TMM handles all of BIG-IP's local traffic functinality such as-
a.Intelligent load balancing
b.Compression
c.SSL
d.iRules
e.Packet Filters etc.
2.What are three main components in F5 HA which we need to configure?
Ans:-- a.Traffic Group
b.Device Trust
c.Device Group
Traffic Group:--Is collection of F5 Components whichis VS,Self IP and Pool Member
Device Trust:--Is like building trust between two F5 in HA(It can use your Failover port)
Device Group:--It means you are building HA it will be your two devices collection.
3.Which configuration Files gets synced in HA and which configuration files does not get sync in HA?
Ans:---
/config/bigip.conf--gets sync in F5 but /config/bigip-base.conf does not get sync.
bigip_conf---It contains all your network related setting which are Self Ip,Vlan.
4.Which port is used for network failover when we configure F5 in HA?
Ans:--Port no 1026 UDP.
5.Suppose I need to upgrade i need to see whats difference between my current version and the version going to upgrade?
Ans:--ihealth diagnostic tool where you can just collect qkview and upload and you can use ihealth upgrade advisor which will help you to understand
ihealth.f.com---
6.By default F5 stores how many files or log files in LTM ans suppose I want to see logs for one month ago will i able to see?
Ans:--By default F5 stores 8 files logs and you can see that from cli.
to see logs of ltm.3.gz--you need to run zcat ltm.3.gz--to review contents
7.What is config sync process in LTM?
Ans:--Configuration syncronization which is used to synchronize configuration from active to standby
8.What is command to see how many TMM processes are running and How much is the CPU utilization ?
Ans:--show sys cpu in CLI or show systmm-info
9.What is command to do failover from CLI?
Ans:--run sys failover standby so device will become standby
10.What is the command to see top processes in F5 whaen CPU utilization is high?
Ans:--Go to CLI and run command top
No comments:
Post a Comment