Cisco Catalyst 3560-X User Manual

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Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
Chapter 1 Configuring Dynamic ARP Inspection
Displaying Dynamic ARP Inspection Information
For the show ip arp inspection statistics command, the switch increments the number of forwarded
packets for each ARP request and response packet on a trusted dynamic ARP inspection port. The switch
increments the number of ACL or DHCP permitted packets for each packet that is denied by source
MAC, destination MAC, or IP validation checks, and the switch increments the appropriate failure count.
For more information about these commands, see the command reference for this release.
Table 1-3 Commands for Clearing or Displaying Dynamic ARP Inspection Statistics
Command Description
clear ip arp inspection statistics Clears dynamic ARP inspection statistics.
show ip arp inspection statistics [vlan
vlan-range]
Displays statistics for forwarded, dropped, MAC
validation failure, IP validation failure, ACL
permitted and denied, and DHCP permitted and
denied packets for the specified VLAN. If no
VLANs are specified or if a range is specified,
displays information only for VLANs with
dynamic ARP inspection enabled (active).
Table 1-4 Commands for Clearing or Displaying Dynamic ARP Inspection Logging Information
Command Description
clear ip arp inspection log Clears the dynamic ARP inspection log buffer.
show ip arp inspection log Displays the configuration and contents of the dynamic ARP
inspection log buffer.

Cisco Catalyst 3560-X Specifications

General

Enclosure Type	Rack-mountable - 1U
Subtype	Gigabit Ethernet
Ports	48 x 10/100/1000 + 4 x SFP
Flash Memory	64 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Device Type	Switch
Performance	Switching capacity: 128 Gbps
Jumbo Frame Support	Yes
Routing Protocol	RIP-1, RIP-2, EIGRP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
Features	DHCP support, VLAN support, QoS, IPv6 support, Syslog
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3at
Stacking	Stackable
Security Features	SSH, RADIUS, TACACS+
Management	CLI
Dimensions (H x W x D)	17.5 in
Operating Temperature	32 to 113 °F (0 to 45 °C)
Humidity	10 - 95% (non-condensing)