Ethernet Interface Operational Mode Commands
Table 1 summarizes the command-line interface (CLI) commands that 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 1: Ethernet Interface Operational Mode Commands
Task | Command |
|---|---|
Clear dynamic VLAN interfaces. | |
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 Management (OAM) and connectivity fault management (CFM) linktrace database information. | clear oam ethernet connectivity-fault-management linktrace path-database |
Clear all statistics maintained by CFM. (Routers that support IEEE 802.1ag OAM CFM) In addition, for interfaces that support ITU-T Y.1731 Ethernet frame delay measurement (ETH-DM), also clear any ETH-DM statistics and frame counts for CFM maintenance association end points (MEPs). | |
Clear Operation, Administration, and Management (OAM) link fault management state information and restart the link discovery process on Ethernet interfaces. | |
Clear Operation, Administration, and Management (OAM) statistics link fault management statistics for Ethernet interfaces. | |
Check the reachability of a remote IEEE 802.1ag OAM maintenance association end point (MEP) or maintenance association intermediate point (MIP). | |
Force LACP link switchover. | |
Display status information about aggregated Fast Ethernet or Gigabit Ethernet router interfaces. | |
Display information about IP demultiplexing interfaces using an underlying Ethernet interface. | |
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. | show interfaces diagnostics optics (Gigabit Ethernet and 10-Gigabit Ethernet) |
Display status information about Fast Ethernet 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 information about integrated routing and bridging interfaces. | |
Display Link Aggregation Control Protocol (LACP) information for aggregated, Fast Ethernet, or Gigabit Ethernet router interfaces. | |
Display MAC address information for Gigabit Ethernet router interfaces. | |
Display information on a specified interface that is part of a multichassis link aggregation configuration. | |
Display ETH-DM statistics for CFM MEPs. (MX Series routers, Ethernet DPCs). | show oam ethernet connectivity-fault-management delay-statistics |
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. For interfaces that support ETH-DM, also display any ETH-DM frame counts when the detail or extensive option is included. In all other cases, ETH-DM frame counts are zero. | |
Display OAM connectivity fault management linktrace path database information. | show oam ethernet connectivity-fault-management linktrace path-database |
Display OAM connectivity fault management maintenance association end point (MEP) database information. For interfaces that support ETH-DM, also display any ETH-DM frame counts. In all other cases, ETH-DM frame counts are zero. | show oam ethernet connectivity-fault-management mep-database |
Display ETH-DM statistics and frame counts for CFM MEPs. (MX Series routers, Ethernet DPCs) | show oam ethernet connectivity-fault-management mep-statistics |
Display OAM connectivity fault management path database information for hosts configured with MEP. | show oam ethernet connectivity-fault-management path-database |
Display OAM Ethernet Virtual Connection (EVC) information for hosts configured with Ethernet Local Management Interface (E-LMI). (MX series only) | |
Display OAM fault management statistics for Ethernet interfaces. | |
Display OAM Ethernet Local Management Interface status information for an LMI configured interface. (MX series only) | |
Display OAM Ethernet Local Management Interface statistics for an LMI configured interface. (MX series only) | |
Display protection group Ethernet ring Automatic Protection Switching (APS). | |
Display data channel information for all Ethernet ring protection groups or for a specific Ethernet ring protection group. | |
Display protection group Ethernet ring interfaces. | |
Display protection group Ethernet ring nodes. | |
Display protection group Ethernet ring statistics. | |
Display all data channel logical interfaces and the VLAN IDs controlled by a ring instance data channel. | |
Trace the path between two Etherent OAM end points. |
