Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
ip mfib fastdrop
ip mfib fastdrop
To enable MFIB fast drop, use the ip mfib fastdrop command. To disable MFIB fast drop, use the no
form of this command.
ip mfib fastdrop
no ip mfib fastdrop
Syntax Description This command has no arguments or keywords.
Defaults MFIB fast drop is enabled.
Command Modes Privileged EXEC mode
Command History
Examples This example shows how to enable MFIB fast drops:
Switch# ip mfib fastdrop
Switch#
Related Commands
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
Command Description
clear ip mfib fastdrop Clears all the MFIB fast-drop entries.
show ip mfib fastdrop Displays all currently active fast-drop entries and shows
whether fast drop is enabled.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E