Specifies an existing provider-assigned circuit ID which represents a Multi-Chassis Link Aggregation Group
NOTE 1: More information relative to multi-chassis link aggregation can be found in IEEE 802.1AQ. When multi-chassis link aggregation pertains to ENNI usage, more information can also be found in MEF 26.1, Section 9.
VALID ENTRIES:
COMMON LANGUAGE Special Service Circuit Codes (CLCI S/S Codes) - Serial Number Format.
NOTE 1: This format is defined in the ANSI approved standard, ATIS-0300097, Structure for the Identification of Communications Connections for Information Exchange or by COMMON LANGUAGE in BR-795-402-100. A brief summary of the format can be found in ATIS-0404000, Section 2.14.4.
USAGE: This field is conditional.
NOTE 1: Required when the MCLAG field on the SES Form is “E”, otherwise optional.
DATA CHARACTERISTICS: 24 alpha/numeric characters.
EXAMPLES: 1 0 / A W G M / 1 2 3 4 5 6 / / X X