The J-series Services Routers with an SHDSL PIM installed support the 2-port, two-wire mode (Annex A or Annex B). You can configure only one mode on each 2-port SHDSL PIM.
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Note: G.SHDSL interfaces on a J-series Services Router only support 2-port, two-wire mode. This is enabled by default. The 1-port, 4-wire mode is not supported. |
The two-wire mode supports autodetection of the line rate or fixed line rate and network speeds from 192 Kbps to 2.3 Kbps in 64-Kbps increments.
For information about configuring Annex A or Annex B, see Configuring SHDSL Operating Mode on an ATM Physical Interface.
To configure the ATM mode for SHDSL, include the pic-mode statement at the [edit chassis fpc fpc-number pic 0 shdsl] hierarchy level:
- [edit chassis]
- fpc fpc-number {
-
- pic 0 {
-
- shdsl {
- pic-mode 2-port-atm);
- }
- }
- }
The default is 2-wire mode. If nothing is configured, the SHDSL interface will be configured in 2-wire mode (2-port-atm).
For more information about configuring the pic-mode statement, see the JUNOS System Basics Configuration Guide. For information about configuring the ATM mode, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.