如何关闭思科交换机往外发送icmp unreachables信息

标签：router   message   思科交换机   如何   somehow   

Just wondering if I can somehow to stop my router to send out ICMP "administratively prohibited unreachable" message when icmp packet are being blocked by ACL.

Don‘t want my router to waste it‘s CPU resources.

Hi

configure " no ip unreachables" on the interfaces. This will disable sending icmp unreachable messages

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如何关闭思科交换机往外发送icmp unreachables信息

标签：router   message   思科交换机   如何   somehow   

原文地址：http://460877.blog.51cto.com/450877/1913872