Juniper EX2200 Hardware Guide

Media MTU Sizes by Interface Type for EX Series Switches and ACX Series Routers
Table 26: Media MTU Sizes by Interface Type for EX Series Switches and
ACX Series Routers
Default IP Protocol
MTU (Bytes)
Maximum MTU
(Bytes)
Default Media
MTU (Bytes)Interface Type
1500 (IPv4),
1497 (ISO)
91921514Gigabit Ethernet
1500 (IPv4),
1497 (ISO)
9192151410-Gigabit Ethernet
Media MTU Sizes by Interface Type for PTX Series Packet Transport Routers
Table 27: Media MTU Sizes by Interface Type for PTX Series Packet
Transport Routers
Default IP Protocol
MTU (Bytes)
Maximum MTU
(Bytes)
Default Media
MTU (Bytes)Interface Type
1500 (IPv4),
1488 (MPLS),
1497 (ISO)
9500151410-Gigabit Ethernet
1500 (IPv4),
1488 (MPLS),
1497 (ISO)
9500151440-Gigabit Ethernet
1500 (IPv4),
1488 (MPLS),
1497 (ISO)
95001514100-Gigabit Ethernet
Related
Documentation
Configuring Interface Encapsulation on Physical Interfaces•
• Setting the Protocol MTU on page 65
Setting the Protocol MTU
When you initially configure an interface, the protocol maximum transmission unit (MTU)
is calculated automatically. If you subsequently change the media MTU, the protocol
MTU on existing address families automatically changes.
For a list of default protocol MTU values, see “Configuring the Media MTU” on page 53.
To modify the MTU for a particular protocol family, include the mtu statement:
mtu bytes;
You can include this statement at the following hierarchy levels:
•
[edit interfaces interface-name unit logical-unit-number family family]
65Copyright © 2015, Juniper Networks, Inc.
Chapter 2: Configuration Tasks

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g