# path ds1|e1 framing

#### Syntax

path pathChannel { ds1 | e1 } tributaryIdentifier framing framingType

no path pathChannel { ds1 | e1 } tributaryIdentifier framing

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Configures the framing format for a DS1 or an E1 signal when DS1/E1 is configured over channelized SONET and SDH interfaces. The no version restores the default value.

#### Options

- pathChannel—Number, in the range 1–2147483648, that identifies the path
- tributaryIdentifier—Specifier for the tributary in the format
  pathChannel { ds1 | e1 } pathPayload/tributaryGroup/tributaryNumber
  - pathPayload—Payload number for the path; value is 1 for SONET and in the range 1–3 for SDH
  - tributaryGroup—Number, in the range 1–7, that identifies the group within the path
  - tributaryNumber—Number of the tributary within the tributary group; the value is in the range 1–4 if the tributary type is vt15 or tu11 and in the range 1–3 if the tributary type is tu12
- framingType—One of the following types:
  - crc4—Cyclic redundancy check (default for E1); not available for T1
  - no-crc4—No cyclic redundancy check; not available for T1
  - esf—Extended superframe (T1 default); not available for E1
  - sf—Superframe; not available for E1

#### Mode

Controller Configuration