Configure an interface

Python Path



In [28]:

    
import sys
sys.path.append("..")

Environment



In [29]:

    
from os import environ
environ["NETWORK_PROFILE"] = "giles"

Select Device

The following code chooses one interface on device.



In [30]:

    
from basics.sample import sample_interface

(device_name, interface_name) = sample_interface()
print 'Use', (device_name, interface_name)









    



Use ('xrvr-b', 'GigabitEthernet0/0/0/3')

Obtain Configuration



In [25]:

    
from basics.interface_configuration import interface_configuration
interface = interface_configuration(device_name, interface_name)

Show initial configuration



In [26]:

    
table_md_template = '''
    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |%s|%s|%s|%s|%s|
'''

table_md = table_md_template % (
        interface.name,
        interface.description,
        interface.shutdown,
        interface.address,
        interface.netmask)
    
# from basics.markdown import normtable
# print normtable(table_md)
print table_md









    



    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |GigabitEthernet0/0/0/3|hiya|False|101.101.101.101|255.255.0.0|

Change description, IP address and mask



In [27]:

    
from basics.interface_configuration import interface_configuration_update

interface_configuration_update(device_name, interface_name, description='Formerly ' + interface.address,
                                   address='101.101.101.101', netmask='255.255.0.0', shutdown=interface.shutdown)

Show modified configuration



In [12]:

    
modified = interface_configuration(device_name, interface_name)
table_md = table_md_template % (
        modified.name,
        modified.description,
        modified.shutdown,
        modified.address,
        modified.netmask)
    
# from basics.markdown import normtable
# print normtable(table_md)
print table_md









    



    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |GigabitEthernet0/0/0/3|hiya|False|101.101.101.101|255.255.0.0|

Restore configuration



In [9]:

    
interface_configuration_update(device_name, interface_name, description=interface.description,
                                   address=interface.address, netmask=interface.netmask, shutdown=interface.shutdown)

Show restored configuration



In [14]:

    
restored = interface_configuration(device_name, interface_name)
table_md = table_md_template % (
        restored.name,
        restored.description,
        restored.shutdown,
        restored.address,
        restored.netmask)
    
# from basics.markdown import normtable
# print normtable(table_md)
print table_md









    



    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |GigabitEthernet0/0/0/3|hiya|False|101.101.101.101|255.255.0.0|

Shutdown interface



In [ ]:

    
interface_configuration_update(device_name, interface_name, interface.description,
                                   interface.address, interface.netmask, shutdown=True)

Show shutdown configuration



In [16]:

    
shutdown = interface_configuration(device_name, interface_name)
table_md = table_md_template % (
        shutdown.name,
        shutdown.description,
        shutdown.shutdown,
        shutdown.address,
        shutdown.netmask)
    
# from basics.markdown import normtable
# print normtable(table_md)
print table_md









    



    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |GigabitEthernet0/0/0/3|hiya|False|101.101.101.101|255.255.0.0|

Start interface



In [17]:

    
interface_configuration_update(device_name, interface_name, interface.description,
                                   interface.address, interface.netmask, shutdown=False)

Show started configuration



In [18]:

    
startup = interface_configuration(device_name, interface_name)
table_md = table_md_template % (
        startup.name,
        startup.description,
        startup.shutdown,
        startup.address,
        startup.netmask)
    
# from basics.markdown import normtable
# print normtable(table_md)
print table_md









    



    |Name|Description|Shutdown|Address|NetMask|
    |:-|:-|:-:|:-|:-|
    |GigabitEthernet0/0/0/3|hiya|False|101.101.101.101|255.255.0.0|