Table 24 summarizes the command-line interface (CLI) commands you can use to monitor and troubleshoot aggregated Ethernet, Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet interfaces. Commands are listed in alphabetical order.
Table 24: Ethernet Interface Operational Mode Commands
|
Task |
Command |
|---|---|
|
Clear learned MAC addresses from the hardware and MAC database. Static MAC addresses are not cleared. |
|
|
Clear statistics that are collected for every MAC address, including policer statistics, on a given physical or logical interface. |
|
|
Clear statistics that are collected for interface sets. |
|
|
Clear Operation, Administration, and Monitoring (OAM) link fault management state information and restart the link discovery process on Ethernet interfaces. |
|
|
Clear Operation, Administration, and Monitoring (OAM) statistics link fault management statistics for Ethernet interfaces. |
|
|
Display status information about aggregated Fast Ethernet or Gigabit Ethernet router interfaces. |
|
|
Display status information about Fast Ethernet interfaces. |
|
|
Display status information about Gigabit Ethernet router interfaces. |
|
|
Display status information about 10-Gigabit Ethernet router interfaces. |
|
|
Display information about Gigabit Ethernet or 10-Gigabit Ethernet router interface sets. |
|
|
Display information about Gigabit Ethernet or 10-Gigabit Ethernet router interface set queues. |
|
|
Display the transceiver temperature, laser bias current, laser output power, receive optical power, and related alarms for 10-Gigabit Ethernet dense wavelength-division multiplexing (DWDM) interfaces. |
|
|
Display information about integrated routing and bridging interfaces. |
|
|
Display MAC address information for Gigabit Ethernet router interfaces. |
|
|
Display Link Aggregation Control Protocol (LACP) information for aggregated, Fast Ethernet, or Gigabit Ethernet router interfaces. |
|
|
Display IEEE 802.1ag OAM connectivity fault management forwarding state information for Ethernet interfaces. |
show oam ethernet connectivity-fault-management forwarding-state |
|
Display OAM connectivity fault management information for Ethernet interfaces. |
|
|
Display OAM connectivity fault management maintenance endpoint (MEP) database information. |
show oam ethernet connectivity-fault-management mep-database |
|
Display OAM connectivity fault management path database information for hosts configured with MEP. |
show oam ethernet connectivity-fault-management path-database |
|
Display OAM fault management statistics for Ethernet interfaces. |
For more information about monitoring and troubleshooting Ethernet interfaces, see “Investigate Fast Ethernet and Gigabit Ethernet Interfaces” in the JUNOS Interfaces Operations Guide.