display interface eth-trunk

Function

The display interface eth-trunk command displays the status of an Eth-Trunk interface.

Format

display interface eth-trunk [ trunk-id [ .subnumber ] ]

Parameters

Parameter	Description	Value
trunk-id	Specifies the ID of an Eth-Trunk interface.	The value is an integer ranging from 0 to 63.
subnumber	Specifies the number of the Eth-Trunk sub-interface.	The value ranges from 1 to 4096. Each primary Eth-Trunk supports a maximum of 1024 sub-interfaces.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After an Eth-Trunk interface is successfully configured, you can run the display interface eth-trunk command to view information about the Eth-Trunk interface, including the status and traffic statistics of the Eth-Trunk interface and the status and weights of member interfaces of the Eth-Trunk interface.

In the scenario where you need to monitor the status of an interface or locate an interface fault, you can use the display interface eth-trunk command to collect the statistics on the interface.

Example

# Display the status of Eth-Trunk 1.

<sysname> display interface Eth-trunk 1
Eth-Trunk1 current state : UP
Line protocol current state : UP
Last line protocol up time : 2011-09-30 01:45:43 UTC+08:00
Description :  Eth-Trunk1 Interface
Route Port, Hash arithmetic: According to flow, Maximal BW: 2G, Current BW: 2G,
The Maximum Transmit Unit is 1500
Internet Address is 10.1.1.1/24
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is xxxx-xxxx-xxxx
Physical is ETH_TRUNK
    Last 300 seconds input rate 4664 bits/sec, 0 packets/sec
    Last 300 seconds output rate 2016 bits/sec, 1 packets/sec
    Realtime 29 seconds input rate 9378 bits/sec, 0 packets/sec
    Realtime 29 seconds output rate 14112 bits/sec, 0 packets/sec
    Input: 271941 packets,121426735 bytes,
           179197 unicast,50 broadcast,92694 multicast
           0 errors,0 drops,
    Output:409270 packets,59871716 bytes,
           186159 unicast,18824 broadcast,204287 multicast
           0 errors,0 drops
    Input bandwidth utilization  : 0.00%
    Output bandwidth utilization : 0.01%
-----------------------------------------------------
PortName                Status              Weight
-----------------------------------------------------
GigabitEthernet 0/0/1    UP                  1
GigabitEthernet 0/0/2    UP                  1
-----------------------------------------------------
The Number of Ports in Trunk : 2
The Number of UP Ports in Trunk : 2

# Display the status of Eth-Trunk 1.1.

**Table 1** Description of the **display interface eth-trunk** command output
Item	Description
current state	Physical status of the interface: Up: The Eth-Trunk interface is Up. Down: The Eth-Trunk interface is Down. Administratively Down: The administrator runs the shutdown command, and the status of the Eth-Trunk interface is Administratively Down.
Line protocol current state	Link status of the Eth-Trunk interface.
Last line protocol up time	Last time the link status of the Eth-Trunk interface becomes Up.
Description	Description of the interface.
Route Port	Routed interface.
Hash arithmetic	Hash arithmetic: According to flow: per-flow load balancing According to packet all: per-packet load balancing
Maximal BW	Maximal bandwidth of the Eth-Trunk interface.
Current BW	Current bandwidth of the Eth-Trunk interface.
The Maximum Transmit Unit is	Maximum Transmit Unit (MTU) of the Eth-Trunk interface.
Internet Address is	IP address of the Eth-Trunk interface.
IP Sending Frames' Format is	Format of the Ethernet frame sent by the Eth-Trunk interface. The default frame format is PKTFMT_ETHNT_2. When receiving frames, the Ethernet protocol can identify the following formats: PKTFMT_ETHNT_2 Ethernet_SNAP 802.2 802.3
Hardware address is 00e0-fc09-9722	MAC address of the Eth-Trunk interface.
Encapsulation	Encapsulation type of the sub-interface. This field is displayed only when the sub-interface is configured.
The number of Vlan	Number of VLANs encapsulated on the sub-interface. This field is displayed only when the sub-interface is configured.
Vlan ID	Minimum VLAN ID encapsulated on the sub-interface. This field is displayed only when the sub-interface is configured.
Physical is ETH_TRUNK	The type of the bundled interface is Eth-Trunk.
Statistics last cleared	Last time the statistics on the Eth-Trunk interface are cleared.
Last 300 seconds input rate Last 300 seconds output rate	Rates for sending and receiving bytes and packets on the Eth-Trunk interface or Eth-Trunk member interfaces in the last 300 seconds.
Input/Output	Packets received or sent by the Eth-Trunk interface.
packets	Number of packets received or sent by the Eth-Trunk interface.
bytes	Number of bytes received or sent by the Eth-Trunk interface.
unicast	Number of unicast packets received or sent by the Eth-Trunk interface.
broadcast	Number of broadcast packets received or sent by the Eth-Trunk interface.
multicast	Number of multicast packets received or sent by the Eth-Trunk interface.
errors	Number of incorrect packets detected by the Eth-Trunk interface at the physical layer.
drops	Number of packets discarded by the Eth-Trunk interface.
PortName	Name of the Eth-Trunk member interface.
Status	Status of the current Ethernet member interface.
Weight	Weight of the Eth-Trunk member interface.
The Number of Ports in Trunk	Number of Eth-Trunk member interfaces.
The Number of UP Ports in Trunk	Number of Eth-Trunk member interfaces in the Up state.