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8‐3 Delete Commands

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Yusuke Ogawa edited this page Sep 11, 2025 · 6 revisions

Since this process will directly edit the master file, please be sure to back up the master file before proceeding.

What you can do with these steps

You can execute the following "add" command from the CLI.

Basic syntax:

python [file path]/network_sketcher.py [command] --master [master file path]
  • The part marked as [command] 、--master [master file path] below can be modified.
    python [file path]/network_sketcher.py -master [master file path] [command]

delete ip_address

This function deletes the IP address of a Layer 3 interface. You can delete one IP address at a time.

python [file path]/network_sketcher.py delete ip_address [hostname] [layer3_portname] [ip_address/subnetmask] --master [master file path]
  • ex.

+BEFORE+
#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'Vlan 100', '', '192.168.100.100/24']

+IP Address deleted+
＃python .\network_sketcher.py delete ip_address 'L3SW2' 'Vlan 100' '192.168.100.100/24' --master "C:\work\[MASTER]test.xlsx"
--- IP Address deleted --- L3SW2,Vlan 100,192.168.100.100/24

+AFTER+
#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'Vlan 100', '', '']

delete l2_segment

This function deletes the Layer 2 segment (such as VLAN) configured on the interface. You can delete one Layer 2 segment at a time.

python [file path]/network_sketcher.py delete ip_address [hostname] [layer2_portname] [l2segment_name] --master [master file path]
  • ex.

+BEFORE+
#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'GigabitEthernet 0/0', '', 'Vlan100,Vlan200,Vlan300,addvlan999', '']

+l2_segment deleteed+
＃python .\network_sketcher.py delete l2_segment 'L3SW2' 'GigabitEthernet 0/0' 'addvlan999' --master "C:\work\[MASTER]test.xlsx"
--- l2 Segment deleted --- L3SW2,GigabitEthernet 0/0,addvlan999

+AFTER+
#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'GigabitEthernet 0/0', '', 'Vlan100,Vlan200,Vlan300', '']

delete virtual_port

This will delete Layer 3 interfaces such as VLAN interfaces (SVIs).

python [file path]/network_sketcher.py delete virtual_port [hostname] [virtual_portname] --master [master file path]
  • ex.

+BEFORE+
#python .\network_sketcher.py show l2_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', '', 'addvlan 999', '', '']
['L3SW2', '', 'Vlan 300', 'Vlan300', '']

#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'Vlan 300', '', '']
['L3SW2', 'addvlan 999', '', '']

+virtual_port added+
＃python .\network_sketcher.py delete l2_segment 'L3SW2' 'GigabitEthernet 0/0' 'addvlan999' --master "C:\work\[MASTER]test.xlsx"
--- Virtual Port deleted --- L3SW2,addvlan 999

+AFTER+
#python .\network_sketcher.py show l2_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', '', 'Vlan 300', 'Vlan300', '']

#python .\network_sketcher.py show l3_interface --master "C:\work\[MASTER]test.xlsx"
['L3SW2', 'Vlan 300', '', '']

Author

  • Yusuke Ogawa - Security Architect, Cisco | CCIE#17583

License

SPDX-License-Identifier: Apache-2.0

Copyright 2023 Cisco Systems, Inc. and its affiliates

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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