OpenForum RSS: Cisco 2960. �� broadcast storm

Cisco 2960. �� broadcast storm (zaikini)

Thu, 06 Dec 2007 08:25:29 GMT

>[�� ]
>>storm-control action {shutdown | trap}
>>
>>Specify the action to be taken when a storm is detected. The
>>default is to filter out the traffic and not to send
>>traps.
>
>��..�� , �� shutdown, ��
>�� , �� BroadCast Storm �� ?
>
>� �� shutdown ��? :)

no storm-control action shutdown))

Cisco 2960. �� broadcast storm (��)

Thu, 06 Dec 2007 06:55:35 GMT

>� �� action shutdown?
>http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_25_see/configuration/guide/swtrafc.html#wp1085982
>
>Step 4
>
>storm-control action {shutdown | trap}
>
>Specify the action to be taken when a storm is detected. The
>default is to filter out the traffic and not to send
>traps.

��..�� , �� shutdown, �� , �� BroadCast Storm �� ?

� �� shutdown ��? :)

Cisco 2960. �� broadcast storm (zaikini)

Thu, 06 Dec 2007 06:32:59 GMT

� �� action shutdown?
http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_25_see/configuration/guide/swtrafc.html#wp1085982

Step 4

storm-control action {shutdown | trap}

Specify the action to be taken when a storm is detected. The default is to filter out the traffic and not to send traps.

Cisco 2960. �� broadcast storm (��)

Thu, 06 Dec 2007 06:12:14 GMT

>storm-control broadcast level 5 1
>1 ��
>2 ��

�� . �� :
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#errdisable recovery interval 30
Switch(config)#int fastEthernet 0/7
Switch(config-if)#storm-control broadcast level 5 1
Switch(config-if)#exit
Switch(config)#int fastEthernet 0/10
Switch(config-if)#storm-control broadcast level 5 1
Switch(config-if)#exit
Switch(config)#exit
Switch#wr
Building configuration...
[OK]
Switch#

��, � ��
.Dec 5 11:03:15: %PM-4-ERR_DISABLE: storm-control error detected on Fa0/10, putting Fa0/10 in err-disable state
.Dec 5 11:03:15: %STORM_CONTROL-3-SHUTDOWN: A packet storm was detected on Fa0/10. The interface has been disabled.
.Dec 5 11:03:16: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/10, changed state to down
.Dec 5 11:03:17: %LINK-3-UPDOWN: Interface FastEthernet0/10, changed state to down
.Dec 5 11:14:28: %SYS-5-CON

Cisco 2960. �� broadcast storm (lejek)

Fri, 30 Nov 2007 07:48:06 GMT

�� , ��
do sh int fa0/10

Cisco 2960. �� broadcast storm (��)

Fri, 30 Nov 2007 07:25:55 GMT

>>�.�. �.�. �� cisco-�� , �� , ��
>>conf t
>>int fastEthernet 0/10
>>�� ? �� conf
>>t ��?
>
>do show ...

�� :(

Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int fa
Switch(config)#int fastEthernet 0/10
Switch(config-if)#do ?
auth-fail Configure Authentication Fail values for this port
control-direction Set the control-direction on the interface
critical Enable 802.1x Critical Authentication
default Configure Dot1x with default values for this port
guest-vlan Configure Guest-vlan on this interface
host-mode Set the Host mode for 802.1x on this interface
max-reauth-req Max No.of Reauthentication Attempts
max-req Max No.of Retries
pae Set 802.1x interface pae type
port-control set the port-control value

Cisco 2960. �� broadcast storm (lejek)

Fri, 30 Nov 2007 07:04:55 GMT

storm-control broadcast level 5 1
1 ��
2 ��

Cisco 2960. �� broadcast storm (weris)

Fri, 30 Nov 2007 04:40:21 GMT

>�.�. �.�. �� cisco-�� , �� , ��
>conf t
>int fastEthernet 0/10
>�� ? �� conf
>t ��?

do show ...

Cisco 2960. �� broadcast storm (w0nders)

Thu, 29 Nov 2007 21:53:22 GMT

>[�� ]
>�� broadcast �� 5%.
>��, �� , �� .
>��: �� , �� ,
>�� ? �� keepalive - �� .
>
>�.�. �.�. �� cisco-�� , �� , ��
>conf t
>int fastEthernet 0/10
>�� ? �� conf
>t ��?

errdisable recovery interval 45

OpenForum RSS: Cisco 2960. ������������ ����� ����� broadcast storm

Cisco 2960. ������������ ����� ����� broadcast storm (zaikini)

Cisco 2960. ������������ ����� ����� broadcast storm (����)

Cisco 2960. ������������ ����� ����� broadcast storm (zaikini)

Cisco 2960. ������������ ����� ����� broadcast storm (����)

Cisco 2960. ������������ ����� ����� broadcast storm (lejek)

Cisco 2960. ������������ ����� ����� broadcast storm (����)

Cisco 2960. ������������ ����� ����� broadcast storm (lejek)

Cisco 2960. ������������ ����� ����� broadcast storm (weris)

Cisco 2960. ������������ ����� ����� broadcast storm (w0nders)

OpenForum RSS: Cisco 2960. �� broadcast storm

Cisco 2960. �� broadcast storm (zaikini)

Cisco 2960. �� broadcast storm (��)

Cisco 2960. �� broadcast storm (zaikini)

Cisco 2960. �� broadcast storm (��)

Cisco 2960. �� broadcast storm (lejek)

Cisco 2960. �� broadcast storm (��)

Cisco 2960. �� broadcast storm (lejek)

Cisco 2960. �� broadcast storm (weris)

Cisco 2960. �� broadcast storm (w0nders)