Re: MACFLAP_NOTIF error

From: Pavel Bykov (slidersv@gmail.com)
Date: Fri Feb 20 2009 - 10:23:35 ARST


Well... that's hard. One of the main rules of L2 is to have only one way.
You're using two. Solution would be Etherchannel...

On Tue, Feb 17, 2009 at 7:34 PM, AKHILESH THAKUR <akhi_thakur@hotmail.com>wrote:

> Dear GS,
>
> I have 3440 ME switch and facing the error message
> %SW_MATM-4-MACFLAP_NOTIF:
> Host 0022.7f24.a8c0 in vlan 303 is flapping between port Fa0/8 and port
> Fa0/7.
> Below is the switch configuration. The dot1q tunnel port is connected to
> point
> to point radios which in further connected to AP's.
>
>
>
> The AP's work as ROOT and MESH form. MESH AP's get connected to Root AP. If
> more than 2 root AP's are available mesh AP will try connect to either of
> the
> root AP's. This makes switch to learn mesh AP's mac from both the port and
> hence the error message.
>
> How to avoid the message. I tried no mac address-table notification but no
> use. pls suggest any.
>
>
>
> Building configuration...
>
> Current configuration : 136 bytes
> !
> interface FastEthernet0/7
> description "From_Chedda_To_Dreams2_P2_R1"
> switchport access vlan 303
> switchport mode dot1q-tunnel
> end
>
> CHEDDA#sh run int fa0/8
> Building configuration...
>
> Current configuration : 133 bytes
> !
> interface FastEthernet0/8
> description "From_Chedda_To_JoyHomes_P4"
> switchport access vlan 303
> switchport mode dot1q-tunnel
> end
>
>
>
> Regards
>
> Akhilesh
>
>
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-- 
Pavel Bykov
----------------
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