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Snooping and Inspecting Traffic
813
Configuring Dynamic ARP Inspection
Beginning in Privileged EXEC mode, use the following commands to
configure DAI settings on the switch.
Command
Purpose
configure
Enter global configuration mode.
ip arp inspection vlan
vlan-range [logging]
Enable Dynamic ARP Inspection on a single VLAN or a
range of VLANs. Use the
logging
keyword to enable
logging of invalid packets.
ip arp inspection
validate {[src-mac] [dst-
mac] [ip]}
Enable additional validation checks like source MAC
address validation, destination MAC address validation, or
IP address validation on the received ARP packets.
Each command overrides the configuration of the
previous command. For example, if a command enables
source MAC address and destination validations and a
second command enables IP address validation only, the
source MAC address and destination MAC address
validations are disabled as a result of the second
command.
•
src-mac
—For validating the source MAC address of an
ARP packet.
•
dst-mac
—For validating the destination MAC address of
an ARP packet.
•
ip
—For validating the IP address of an ARP packet.
arp access-list
acl-name
Create an ARP ACL with the specified name (1–31
characters) and enter ARP Access-list Configuration mode
for the ACL.
permit ip host
sender-ip
mac host
sender-mac
Configure a rule for a valid IP address and MAC address
combination used in ARP packet validation.
•
sender-ip
— Valid IP address used by a host.
•
sender-mac
—Valid MAC address in combination with
the above sender-ip used by a host.
exit
Exit to Global Config mode.
Содержание PowerConnect M6220
Страница 52: ...52 Introduction ...
Страница 86: ...86 Switch Features ...
Страница 100: ...100 Hardware Overview ...
Страница 116: ...116 Using the Command Line Interface ...
Страница 121: ...Default Settings 121 ...
Страница 122: ...122 Default Settings ...
Страница 142: ...142 Setting Basic Network Information ...
Страница 206: ...206 Configuring Authentication Authorization and Accounting ...
Страница 292: ...292 Managing General System Settings Figure 11 31 Verify MOTD ...
Страница 296: ...296 Managing General System Settings ...
Страница 332: ...332 Configuring SNMP ...
Страница 408: ...408 Monitoring Switch Traffic ...
Страница 560: ...560 Configuring Access Control Lists ...
Страница 582: ...582 Configuring VLANs Figure 21 6 Add Ports to VLAN 4 Click Apply 5 Verify that the ports have been added to the VLAN ...
Страница 591: ...Configuring VLANs 591 Figure 21 17 GVRP Port Parameters Table ...
Страница 597: ...Configuring VLANs 597 Figure 21 24 Double VLAN Port Parameter Table ...
Страница 693: ...Configuring Port Based Traffic Control 693 Figure 24 3 Storm Control 5 Click Apply ...
Страница 780: ...780 Configuring Connectivity Fault Management ...
Страница 804: ...804 Snooping and Inspecting Traffic Figure 27 17 DAI Interface Configuration Summary ...
Страница 818: ...818 Snooping and Inspecting Traffic ...
Страница 836: ...836 Configuring Link Aggregation ...
Страница 860: ...860 Configuring Data Center Bridging Features ...
Страница 906: ...906 Configuring DHCP Server Settings ...
Страница 940: ...940 Configuring L2 and L3 Relay Features Figure 34 3 DHCP Relay Interface Summary ...
Страница 1080: ...1080 Configuring VRRP ...
Страница 1104: ...1104 Configuring IPv6 Routing ...
Страница 1124: ...1124 Configuring DHCPv6 Server and Relay Settings Relay Interface Number Vl100 Relay Remote ID Option Flags ...
Страница 1131: ...Configuring Differentiated Services 1131 Figure 40 5 DiffServ Class Criteria ...
Страница 1158: ...1158 Configuring Class of Service Figure 41 1 Mapping Table Configuration CoS 802 1P ...
Страница 1174: ...1174 Configuring Auto VoIP Figure 42 2 Auto VoIP Interface Configuration ...
Страница 1240: ...1240 Managing IPv4 and IPv6 Multicast Figure 43 51 DVMRP Next Hop Summary ...
Страница 1266: ...1266 Managing IPv4 and IPv6 Multicast ...
Страница 1274: ...1274 System Process Definitions ...
Страница 1294: ...1294 Index ...