net_connect = ConnectHandler(device_type='cisco_ios',
ip=device_ip,
username=device_user,
password=device_password)
# Go into enable mode
net_connect.enable()
# Fetch current configuration
run_config = net_connect.send_command("show run all")
run_config = run_config.splitlines()
# Parse configuration
cisco_cfg = CiscoConfParse(run_config)
config_obj = cisco_cfg.find_objects_w_all_children(
parentspec=r"^interface",
childspec=[r"switchport access vlan " + original_vlan])
# Loop the config and
for parent in config_obj:
print("Changing " + parent.text)
config_commands = [
parent.text, 'switchport access vlan ' + target_vlan
]
net_connect.send_config_set(config_commands)
# Save config
net_connect.send_command("write mem")
# Close CSV file
configuration_file.close()
