display arp anti-attack source-mac

Syntax

display arp anti-attack source-mac { slot slot-number | interface interface-type interface-number } [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

interface interface-type interface-number: Displays attacking MAC addresses detected on the interface.

slot slot-number: Displays attacking MAC addresses detected on a specified switch. The slot-number argument specifies the device ID, and it must be 1.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

exclude: Displays all lines that do not match the specified regular expression.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use display arp anti-attack source-mac to display attacking MAC addresses detected by source MAC-based ARP attack detection.

If no interface is specified, the display arp anti-attack source-mac command displays attacking MAC addresses detected on all the interfaces.

Examples

# Display the attacking MAC addresses detected by source MAC-based ARP attack detection.

<Sysname> display arp anti-attack source-mac slot 1
Source-MAC          VLAN ID           Interface              Aging-time
23f3-1122-3344      4094              Eth1/0/1               10
23f3-1122-3355      4094              Eth1/0/2               30
23f3-1122-33ff      4094              Eth1/0/3               25
23f3-1122-33ad      4094              Eth1/0/4               30
23f3-1122-33ce      4094              Eth1/0/5               2