Juniper EX2300 - Plug and Play; Customize the Basic Configuration Using the CLI

• Juniper Networks Contrail Service Orchestraon (CSO). To use CSO, you’ll need an authencaon
code. See SD-WAN Deployment Overview in the Contrail Service Orchestraon (CSO) Deployment
Guide.
• CLI commands
Plug and Play
The EX2300 switches already have factory-default sengs congured right out of the box to make
them plug-and-play devices. The default sengs are stored in a conguraon le that:
• Sets Ethernet switching and storm control on all interfaces
• Sets PoE on all RJ-45 ports of models that provide PoE and PoE+
• Enables the following protocols:
• Internet Group Management Protocol (IGMP) snooping
• Rapid Spanning Tree Protocol (RSTP)
• Link Layer Discovery Protocol (LLDP)
• Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED)
These sengs are loaded as soon as you power on the EX2300 switch. If you want to see what’s in the
factory-default conguraon le for your EX2300 switch, see EX2300 Switch Default Conguraon.
Customize the Basic Conguraon Using the CLI
Have these values handy before you begin customizing sengs for the switch:
• Hostname
• Root authencaon password
• Management port IP address
• Default gateway IP address
• (Oponal) DNS server and SNMP read community
1. Verify that the serial port sengs for your laptop or desktop PC are set to the default:
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