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	<title>Fly Zone &#187; catalyst</title>
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	<description>Do not, for one repulse, give up the purpose that you resolved to effect.</description>
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		<title>Storm Control 测试</title>
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		<pubDate>Fri, 04 Jun 2010 15:46:21 +0000</pubDate>
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				<category><![CDATA[Network]]></category>
		<category><![CDATA[arp]]></category>
		<category><![CDATA[attacker]]></category>
		<category><![CDATA[catalyst]]></category>
		<category><![CDATA[cisco]]></category>
		<category><![CDATA[switch]]></category>

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		<description><![CDATA[storm-control 可以用来控制网络中报文发送数量，防止数据风暴产生，在思科 Catalyst 3560 上测试了一下，利用 WinARPAttacker 产生 ARP 广播，其速率超过接口设定的门限值。利用这一点，可以在思科交换机上实现对一些网络攻击起到防范作用。 配置、现象如下： SW3560(config-if)#storm-control ? action Action to take for storm-control broadcast Broadcast address storm control multicast Multicast address storm control unicast Unicast address storm control SW3560#show running-config int f0/10 Building configuration… Current configuration : 153 bytes ! interface FastEthernet0/10 switchport mode access storm-control broadcast level pps 10 [...]]]></description>
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