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.. _interface:
.. toctree::
Hardware-Interfaces Commands
=============================
This section contains those interface commands that are related to hardware-interfaces:
* `Show Bridge-Domain`_
* `Show Hardware-Interfaces`_
* `Clear Hardware-Interfaces`_
.. note:: For a complete list of CLI Debug commands refer to the Debug CLI section of the `Source Code Documents <https://docs.fd.io/vpp/18.07/clicmd.html>`_ .
Show Bridge-Domain
+++++++++++++++++++
Summary/Usage
--------------
show bridge-domain [*bridge-domain-id* [detail|int|arp| *bd-tag* ]]
Description
------------
Show a summary of all the bridge-domain instances or detailed view of a single bridge-domain. Bridge-domains are created by adding an interface to a bridge using the **set interface l2 bridge** command.
Example Usage
--------------
.. code-block:: console
Example of displaying all bridge-domains:
vpp# show bridge-domain
ID Index Learning U-Forwrd UU-Flood Flooding ARP-Term BVI-Intf
0 0 off off off off off local0
200 1 on on on on off N/A
Example of displaying details of a single bridge-domains:
vpp# show bridge-domain 200 detail
ID Index Learning U-Forwrd UU-Flood Flooding ARP-Term BVI-Intf
200 1 on on on on off N/A
Interface Index SHG BVI VLAN-Tag-Rewrite
GigabitEthernet0/8/0.200 3 0 - none
GigabitEthernet0/9/0.200 4 0 - none
Declaration and Implementation
-------------------------------
**Declaration:** bd_show_cli (src/vnet/l2/l2_bd.c line 1151)
**Implementation:** bd_show
Show Hardware-Interfaces
+++++++++++++++++++++++++
Display more detailed information about all or a list of given
interfaces. The verboseness of the output can be controlled by the
following optional parameters:
- **brief**: Only show name, index and state (default for bonded
interfaces).
- **verbose**: Also display additional attributes (default for all other
interfaces).
- **detail**: Also display all remaining attributes and extended
statistics.
.. note::
To limit the output of the command to bonded interfaces and their
slave interfaces, use the '*bond*' optional parameter.
Summary/Usage
--------------
.. code-block:: shell
show hardware-interfaces [brief|verbose|detail] [bond] [<interface> [<interface> [..]]] [<sw_idx> [<sw_idx> [..]]].
Examples
---------
Example of how to display default data for all interfaces:
.. code-block:: console
vpp# show hardware-interfaces
Name Idx Link Hardware
GigabitEthernet7/0/0 1 up GigabitEthernet7/0/0
Ethernet address ec:f4:bb:c0:bc:fc
Intel e1000
carrier up full duplex speed 1000 mtu 9216
rx queues 1, rx desc 1024, tx queues 3, tx desc 1024
cpu socket 0
GigabitEthernet7/0/1 2 up GigabitEthernet7/0/1
Ethernet address ec:f4:bb:c0:bc:fd
Intel e1000
carrier up full duplex speed 1000 mtu 9216
rx queues 1, rx desc 1024, tx queues 3, tx desc 1024
cpu socket 0
VirtualEthernet0/0/0 3 up VirtualEthernet0/0/0
Ethernet address 02:fe:a5:a9:8b:8e
VirtualEthernet0/0/1 4 up VirtualEthernet0/0/1
Ethernet address 02:fe:c0:4e:3b:b0
VirtualEthernet0/0/2 5 up VirtualEthernet0/0/2
Ethernet address 02:fe:1f:73:92:81
VirtualEthernet0/0/3 6 up VirtualEthernet0/0/3
Ethernet address 02:fe:f2:25:c4:68
local0 0 down local0
local
Example of how to display *verbose* data for an interface by name and software index (where 2 is the software index):
.. code-block:: console
vpp# show hardware-interfaces GigabitEthernet7/0/0 2 verbose
Name Idx Link Hardware
GigabitEthernet7/0/0 1 up GigabitEthernet7/0/0
Ethernet address ec:f4:bb:c0:bc:fc
Intel e1000
carrier up full duplex speed 1000 mtu 9216
rx queues 1, rx desc 1024, tx queues 3, tx desc 1024
cpu socket 0
GigabitEthernet7/0/1 2 down GigabitEthernet7/0/1
Ethernet address ec:f4:bb:c0:bc:fd
Intel e1000
carrier up full duplex speed 1000 mtu 9216
rx queues 1, rx desc 1024, tx queues 3, tx desc 1024
cpu socket 0
Clear Hardware-Interfaces
+++++++++++++++++++++++++++
Clear the extended statistics for all or a list of given interfaces
(statistics associated with the **show hardware-interfaces** command).
Summary/Usage
-------------
.. code-block:: shell
clear hardware-interfaces [<interface> [<interface> [..]]] [<sw_idx> [<sw_idx> [..]]].
Examples
--------
Example of how to clear the extended statistics for all interfaces:
.. code-block:: console
vpp# clear hardware-interfaces
Example of how to clear the extended statistics for an interface by name and software index (where 2 is the software index):
.. code-block:: console
vpp# clear hardware-interfaces GigabitEthernet7/0/0 2
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