LTCP

LAYER TWO CONTROL PROTOCOL

INDICATES:

A set of protocols that allow an Ethernet network to process information on 802.1Q bridges.

DATE:

10/31/2014

BILLING:

CRIS and CABS

APPLICATIONS:

Access Service, Access Service Request (ASR), Broadband, Ethernet, Local Area Network (LAN)

SECTION - POSITION

EXAMPLES

S&E - FL

ICKL  1-540 BROAD ST, NWK, NJ/LSO 201 649
      /NCI 02VLN.V/LTCP MAC.D, LACP.T, PA.T,
      GARP.T, STP.T, MULTI.T, MARK.T

FID RULES/CONSTRAINTS:
  1. T, F and X order types prohibited for Access Service application.
  2. X action code prohibited on Access Service orders.
  3. At the time of issuance, this FID was not supported by Telcordia and/or Ericsson Operations Support Systems (OSSs).  Please check with your local OSS staff for processing capabilities (current and/or proposed) for the specific OSS.

REFERENCES:
  1. ATIS/OBF-ASR-016, L2CP field

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

S&E - FL

Required

Alphabetic

4

7

Element: 1

Layer Two Control Protocol Attribute Name

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

2

5

No

No

Code Set:
CodeMeaning
MACInstitute of Electrical and Electronics Engineers (IEEE) 802.3x Medium Access Control (MAC) frames  
LACPLink Aggregation Protocol
PAIEEE 802.1x Port Authentication
GARPGeneric Attribute Registration Protocol
STPSpanning Tree Protocol
MULTIProtocol multicasted to all bridges in a bridged Local Area Network (LAN)
MARKMarker protocol

Element: 2

Layer Two Control Protocol Attribute Value

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

1

1

No

No

Code Set:
CodeMeaning
DDiscard (The Ethernet network will discard ingress L2CP frames of a given  protocol and will not generate that protocol on egress from the Ethernet network.)
TTunnel (The frames associated with a given protocol are transparently passed to a given Ethernet Virtual Connection (EVC) for transport accross the Ethernet network to the destination User Network Interface (UNI).)

No.

Element Combination

Series

Separator

1.

1 . 2

Yes

, SP

ORDER TYPE/ACTION CODE/FID RELATIONSHIPS

Order Section - Position: S&E - FL

 

Order Type

N

T

F

D

C

R

X

P

A

Presence

O

O

O

O

O

O

O

P

P

Action Codes

I, E

I, E

O, D

O, D

I, O, C, T, D, E, M, X, R

I, O, C, T, D, E, M, X, R

I, O, C, T, R

-

-

CRIS

CABS

Data Retention

Yes

Yes

Printed on CSR

Yes

Yes


Note: Please refer to BR-751-000-150 for a complete description of a FID specification and its structure.



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