Juniper Networks 5000 manual Configuring Jumbo Frames, Configuring Aggregate Interfaces

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Chapter 3 Configuring the Device

CONFIGURING JUMBO FRAMES

The 5000-8G2 and 5000-2XGE SPMs support jumbo frames that are up to 9,830 bytes. To set jumbo frames, use the set environment max-frame-size=9830CLI command. You must reboot the system before this feature can take effect.

CONFIGURING AGGREGATE INTERFACES

The NetScreen-5000 Series system allows you to combine two or more physical ports into a single virtual port. This virtual port is known as an aggregate interface. Only Secure Port Modules (SPMs) support this feature.

•On a 5000-8G SPM, you can create up to four aggregate interfaces.

•On a 5000-8G2 SPM, you can create up to four aggregate interfaces.

•On a 5000-2G24FE SPM, you can create up to five aggregate interfaces.

The 5000-8G SPM and 5000-8G2 SPM support only certain combinations of ports for aggregate interfaces. For example, a 5000-8G SPM residing in slot 2 only supports the following port combinations:

•ethernet2/1 and ethernet2/2

•ethernet2/3 and ethernet2/4

•ethernet2/5 and ethernet2/6

•ethernet2/7 and ethernet2/8

You must assign one of the following names to the aggregate interface: aggregate1, aggregate2, aggregate3, or aggregate4.

In the following example, you combine two Gigabit Ethernet mini-GBIC ports, each running at 1 Gbps, into an aggregate interface running at 2 Gbps. The aggregate interface consists of Ethernet ports 1 and 2 on a 5000-8G SPM (residing in slot 2).

To create the aggregate interface:

1.(Optional) To see what physical ports are available on your NetScreen-5000 Series system:

get interface

2.To create an aggregate interface name:

set interface string zone zonename

where string is a legal aggregate interface name (aggregate1, aggregate2, aggregate3, or aggregate4).

For example, to create the aggregate interface name aggregate1: set interface aggregate1 zone zonename

3.To assign ports ethernet2/1 and ethernet2/2 to the aggregate1 interface name:

set interface ethernet2/1 aggregate aggregate1 set interface ethernet2/2 aggregate aggregate1

32	User’s Guide

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Contents NETSCREEN-5000 Series Copyright Notice Table of Contents Servicing the Device IX-I Table of Contents Preface Guide OrganizationCommand Line Interface CLI Conventions Juniper Networks Netscreen PublicationsOverview1 NetScreen-5400 NetScreen-5200NETSCREEN-5000 Series NetScreen-5400 Power Recommendations NetScreen-5200 Power RecommendationsPower Supplies DC Power Supply AC Power SupplyFAN Modules NETSCREEN-5000 ModulesManagement Modules 5000-M Management Module5000-M2 Management Module Secure Port Modules 5000-8G SPM5000-2G24FE SPM 5000-8G2 SPM 5000-2XGE SPM Part Number Description Distance Fiber TypeOverview User’s Guide Installing the Device General Installation Guidelines Equipment Rack Installation GuidelinesNetScreen-5200 Front and Rear Mount Mounting the NETSCREEN-5000 SeriesNetScreen-5200 Mid-Mount NetScreen-5400 Front MountInstalling and Connecting the AC Power Supply Installing and Wiring a DC Power Supply48V COMThumbscrew Power Connecting the NETSCREEN-5000 Series to a Router or Switch Establishing AN HA ConnectionInstalling the Device User’s Guide Configuring the Device Route Mode Transparent ModeOperational Modes NetScreen-5200 Interfaces NETSCREEN-5000 InterfacesConfigurable Interfaces NetScreen-5400 InterfacesPerforming Initial Connection and Configuration Establishing a Terminal Emulator ConnectionUpgrading the Firmware During the Boot Process Changing Your Admin Name and Password Setting Port and Interface IP AddressesViewing Current Interface Settings Setting the IP Address of the Management InterfaceSetting the IP Address for the Trust Zone Interface Setting the IP Address for the Untrust Zone InterfaceConfiguring the Device for Telnet and Webui Sessions Starting a Console Session Using TelnetAllowing Outbound Traffic Starting a Console Session Using Dialup Establishing a GUI Management SessionConfiguring the Chassis Alarm Http//10.100.2.183Configuring Jumbo Frames Configuring Aggregate InterfacesUsing CLI Commands to Reset the Device Following CLI command unset admin device-resetPress the y key Following message appears Servicing the Device Replacing a DC Power Supply Removing and Reseating ModulesReplacing AN AC Power Supply Replacing the FAN ModuleNetScreen-5200 Fan Module NetScreen-5200 Fan Tray Filter Remove the fan tray See NetScreen-5200 Fan Module onNetScreen-5400 Fan Module Replacing the Fan Module NetScreen-5400 Fan Tray Filter Remove the fan tray See NetScreen-5400 Fan Module onConnecting and Disconnecting Gigabit Ethernet Cables Removing and Installing a MINI-GBIC TransceiverServicing the Device User’s Guide Specifications Electrical Specification NETSCREEN-5200 AttributesNETSCREEN-5400 Attributes EnvironmentalSafety Certifications ConnectorsNebs Certifications EMI CertificationsAppendix a Specifications Port Descriptions and LED Status B Module Port Descriptions MGTModule LED Descriptions Following table details the ports on the 5000-8G2 SPMInterpreting Status LEDs for the Management Modules Status LED StatesInterpreting Status LEDs for the Secure Port Module Interpreting Ethernet Port Status LEDs for All ModulesInterpreting Power Supply LED Status for the NetScreen-5200 Interpreting Power Supply LED Status for the NetScreen-5400Power Supply Leds Single SPM InstalledFAN LED Viii Index IX-II