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show chassis ethernet-switch

 

Syntax

Release Information

Command introduced in Junos OS Release 9.2.

Description

Display information about the ports on the Control Board (CB) Ethernet switch on an SRX Series device.

Required Privilege Level

view

Related Documentation

List of Sample Output

show chassis ethernet-switch

Output Fields

Table 1 lists the output fields for the show chassis ethernet-switch command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis ethernet-switch Output Fields

Field Name

Field Description

Link is good on port n connected to device

or

Link is good on Fast Ethernet port n connected to device

Information about the link between each port on the CB's Ethernet switch and one of the following devices:

  • FPC0 (Flexible PIC Concentrator 0) through FPC7

  • Local controller

  • Routing Engine

  • Other Routing Engine (on a system with two Routing Engines)

  • SPMB (Switch Processor Mezzanine Board)

Speed is

Speed at which the Ethernet link is running.

Duplex is

Duplex type of the Ethernet link: full or half.

Autonegotiate is Enabled (or Disabled)

By default, built-in Fast Ethernet ports on a PIC autonegotiate whether to operate at 10 Mbps or 100 Mbps. All other interfaces automatically choose the correct speed based on the PIC type and whether the PIC is configured to operate in multiplexed mode.

Sample Output

show chassis ethernet-switch

user@host> show chassis ethernet-switch