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
show interfaces mtu
show interfaces mtu
To display the maximum transmission unit (MTU) size of all the physical interfaces and SVIs on the
switch, use the show interfaces mtu command.
show interfaces mtu [module mod]
Syntax Description
Defaults This command has no default settings.
Command Modes EXEC
Command History
Examples This example shows how to display the MTU size for all interfaces on module 1:
Switch> show interfaces mtu module 1
Port Name MTU
Gi1/1 1500
Gi1/2 1500
Switch>
Related Commands
module mod (Optional) Limits the display to interfaces on a specific module.
Release Modification
12.1(13)EW Support for this command was introduced on the Catalyst 4500 series switch.
Command Description
mtu Enables jumbo frames on an interface by adjusting the
maximum size of a packet or maximum transmission unit
(MTU).

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