Configuring System Mtu; Finding Feature Information; Information About The Mtu; System Mtu Values - Cisco Catalyst 2960-XR Configuration Manual

Configuring System MTU

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Finding Feature Information

Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.

Information about the MTU

The default maximum transmission unit (MTU) size for frames received and sent on all switch interfaces is
1500 bytes. You can change the MTU size to support switched jumbo frames on all Gigabit Ethernet and
10-Gigabit Ethernet interfaces and to support routed frames on all routed ports.

System MTU Values

The following MTU values can be configured:
• System MTU--This value applies to switched packets on the Gigabit Ethernet and 10-Gigabit Ethernet
OL-29420-01
Finding Feature Information, page 73
Information about the MTU, page 73
How to Configure MTU , page 74
Configuration Examples for System MTU, page 76
Additional References for System MTU, page 76
Feature Information for System MTU, page 77
ports of the switch. Use the system mtu bytes global configuration command to specify the system
MTU value.
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
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