Configuring The Link Settings; Configuration Tasks; Table 10: Factory Default Configuration Link Settings For Ex Series Switches - Juniper EX2200 Hardware Manual

Configuring the Link Settings

Table 10: Factory Default Configuration Link Settings for EX Series Switches

Ethernet Interface Autonegotiation
1 gigabit Enabled
10 gigabit Enabled
(using a DAC cable)
10 gigabit Disabled
(using a fiber-optic
cable)
40 gigabit Enabled
(using a DAC cable)
40 gigabit Disabled
(using a fiber-optic
cable)
Copyright © 2015, Juniper Networks, Inc.
can also configure a port to accept untagged packets from the user-configured VLAN.
For details on this concept (native VLAN), see Understanding Bridging and VLANs on EX
Series Switches
If you are connecting either a desktop phone, wireless access point or a security camera
to a Power over Ethernet (PoE) port, you can configure some parameters for the PoE
interface. PoE interfaces are enabled by default. For detailed information about PoE
settings, see Configuring PoE (CLI Procedure).
If you are connecting a device to other switches and to routers on the LAN, you need to
assign the interface to a logical port and configure the logical port as a trunk port. See
"Port Role Configuration with the J-Web Interface (with CLI References)" on page 41
more information about port configuration.
If you are connecting to a server that contains virtual machines and a VEPA for packet
aggregation from those virtual machines, configure the port as a tagged-access port.
See Understanding Bridging and VLANs on EX Series Switches for more information about
tagged access.
To configure a 1-Gigabit, 10-Gigabit, or 40-Gigabit Ethernet interface for trunk port mode:
[edit]
user@switch# set interfaces interface-name unit logical-unit-number family ethernet-switching
interface-mode trunk
EX Series switches include a factory default configuration that enables interfaces with
the link settings provided in
Flow Control
Enabled
Enabled
Enabled
Enabled
Enabled
Table 10 on page 33.
Link Mode
Autonegotiation
(full duplex or half
duplex)
Full duplex
Full duplex
Full duplex
Full duplex
Chapter 2: Configuration Tasks
for
Link Speed
Autonegotiation
(10 Mbps, 100 Mbps, or 1
Gbps)
10 Gbps
10 Gbps
40 Gbps
40 Gbps
33