Ip Arp Inspection Vlan Logging - Cisco Catalyst 3560X-24P Command Reference Manual

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

ip arp inspection vlan logging

Use the ip arp inspection vlan logging global configuration command on the switch stack or on a
standalone switch to control the type of packets that are logged per VLAN. Use the no form of this
command to disable this logging control.
This command is available only if your switch is running the IP services feature set.
Syntax Description
vlan-range
acl-match {matchlog |
none}
dhcp-bindings
{permit | all | none}
arp-probe
Defaults
All denied or all dropped packets are logged. ARP probe packets are not logged.
Command Modes Global configuration
Command History Release
12.2(53)SE2
OL-21522-02
ip arp inspection vlan vlan-range logging {acl-match {matchlog | none} | dhcp-bindings {all |
none | permit} | arp-probe}
no ip arp inspection vlan vlan-range logging {acl-match | dhcp-bindings | arp-probe}
Specify the VLANs configured for logging.
You can specify a single VLAN identified by VLAN ID number, a range of
VLANs separated by a hyphen, or a series of VLANs separated by a comma.
The range is 1 to 4094.
Specify that the logging of packets is based on access control list (ACL)
matches.
The keywords have these meanings:
matchlog—Log packets based on the logging configuration specified in
•
the access control entries (ACE). If you specify the matchlog keyword in
this command and the log keyword in the permit or deny ARP access-list
configuration command, Address Resolution Protocol (ARP) packets
permitted or denied by the ACL are logged.
none—Do not log packets that match ACLs.
•
Specify the logging of packets is based on Dynamic Host Configuration
Protocol (DHCP) binding matches.
The keywords have these meanings:
all—Log all packets that match DHCP bindings.
•
none—Do not log packets that match DHCP bindings.
•
permit—Log DHCP-binding permitted packets.
•
Specify logging of packets permitted specifically because they are ARP
probes.
Modification
This command was introduced.
Catalyst 3750-X and 3560-X Switch Command Reference
ip arp inspection vlan logging
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