Include Local Area Network continuity procedures in the continuity plan.

CONTROL ID
01381

CONTROL TYPE
Establish/Maintain Documentation

CLASSIFICATION
Preventive

This Control directly supports the implied Control(s):

Include Internet Service Provider continuity procedures in the continuity plan., CC ID: 00743

There are no implementation support Controls.

T5.1: Backup lines should be provided for computer center private lines and important sections of LANs. T5.3: The organization should provide backup lines for LANs that are important. (T5.1, T5.3, FISC Security Guidelines on Computer Systems for Banking and Related Financial Institutions, 7th Edition)
It is also recommended that backup lines be provided for private lines in a computer center as well as for LANs in important sections. (P87.3. ¶ 1, FISC Security Guidelines on Computer Systems for Financial Institutions, Ninth Edition, Revised March 2020)
Differences in the solutions for LANs and WANs exist primarily due to geographic and connectivity ownership. During the contingency planning process, several different contingency solutions should be considered. The Information System Contingency Plan Coordinator should identify single points of fai… (§ 5.3.2 ¶ 1 thru 6, Contingency Planning Guide for Information Technology Systems, NIST SP 800-34, Rev. 1 (Draft))