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Dot1x reauth

Hi

I have a switchport configure for dot1x in multi-host(I have a 7911 connected). The switchport is re-authenticating me at regular intervals. It make sense to do that but were is it documented?

CSL02ZD#sh dot1x all

Sysauthcontrol Enabled

Dot1x Protocol Version 2

Critical Recovery Delay 100

Critical EAPOL Disabled

Dot1x Info for FastEthernet1/0/2

-----------------------------------

PAE = AUTHENTICATOR

PortControl = AUTO

ControlDirection = Both

HostMode = MULTI_HOST

ReAuthentication = Disabled

QuietPeriod = 60

ServerTimeout = 30

SuppTimeout = 30

ReAuthPeriod = 3600 (Locally configured)

ReAuthMax = 2

MaxReq = 2

TxPeriod = 30

RateLimitPeriod = 0

2 REPLIES
Cisco Employee

Re: Dot1x reauth

7911 ip phone?

The switchport should NOT be re-authenticating you at regular intervals. You have re-auth disabled via show command output.

What switch/image is this? Does this occur where there is no phone in the mix?

Re: Dot1x reauth

C3750 Software (C3750-IPBASE-M), Version 12.2(25)SEE1

Sorry, mistake here, my lab setup is with a 7912. The reauth occur at 90sec intervals.

Will I have the same thing with 7911,7940-1,7960-1,7970...I have every phone model on my network.

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