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Occasional Contributor II

How to know controller is having bottleneck

Hi,

 

Is there any command in controller that can show is there any bottleneck in controller interface? Not showing how many packets in and out, but to show whether the interface is being fully utilize.

 

Thanks in advance

Crone

Guru Elite

Re: How to know controller is having bottleneck

When you say "fully utilized" what do you mean?  How many interfaces are there?



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Occasional Contributor II

Re: How to know controller is having bottleneck

Hi cjoseph,

 

Uplink only 1 interface, with 1Gb speed. Is it all time the 1Gb interface is fully utilize or not. Is it use 1Gb or less, or more.

 

Crone

Guru Elite

Re: How to know controller is having bottleneck

I would type "show interface <interface name>".  That will tell if there are any drops or errors or overruns that you need to be aware of...



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Occasional Contributor II

Re: How to know controller is having bottleneck

Hi cjoseph,

 

Ok noted on this. So this is the only command we can use?

 

Crone

Contributor I

Re: How to know controller is having bottleneck

try show interface gigabitethernet x/x/x

Guru Elite

Re: How to know controller is having bottleneck

What kind of bottleneck are you concerned about? I was thinking network.


Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Re: How to know controller is having bottleneck

You can also poll it with SNMP, this is a screenshot from Airwave:

 

snmp.PNG

 

Gives you an idea on the utilization of the interface over time.

 

Cheers,

Christoffer Jacobsson | Aranya AB
Aruba: ACMX #537 ACCP | CWNP: CWNA CWDP CWSP
Occasional Contributor II

Re: How to know controller is having bottleneck

Hi Colin,

 

Yes, network bottleneck.

Occasional Contributor II

Re: How to know controller is having bottleneck

Hi Christoffer,

 

Ya, but customer does not have Airwave in their environment.

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