J Series Router Physical Interfaces
Table 1 lists the physical interfaces that are supported on the J Series routers.
Table 1: J Series Router Physical Interfaces
Physical Interface | Syntax | PIM |
|---|---|---|
Asynchronous Transfer Mode-over-asymmetrical DSL (ATM-over-ADSL) | at-pim/0/port | ADSL (Annex A and B) |
ATM-over-symmetric high-speed DSL (ATM-over-SHDSL) | at-pim/0/port | G.SHDSL (Annex A and B) |
Channelized E1 | ce1-pim/0/port | Dual-Port Channelized E1 |
Channelized T1 | ct1-port/0/port | Dual-Port Channelized T1 |
B-channel Basic Rate Interface (BRI) D-channel Dialer | bc-pim/0/port br-pim/0/port dc-pim/0/portpim dlnumber | 4-Port Integrated Services Digital Network (ISDN) BRI |
E1 | e1-pim/0/port | Dual-Port E1 |
E3 | e3-pim/0/port | E3 |
Fast Ethernet | fe-pim/0/port | Dual-Port Fast Ethernet |
Gigabit Ethernet | ge-pim/0/port | Gigabit Ethernet |
Point-to-Point Protocol over Ethernet () | pp0 | Fast Ethernet |
Serial (RS-232, RS-422/449, EIA-530, V.35, and X.21) | se-pim/0/port | Dual-Port Serial |
T1 | t1-pim/0/port | Dual-Port T1 |
T3 | t3-pim/0/port | T3 (all) |
![]() | Note: ADSL interfaces and SHDSL interfaces are supported on the J Series routers only. Both interfaces are configured over an underlying ATM interface. For more information, see ATM Interface Operational Mode Commands. |
![]() | Note: Point-to-Point Protocol over Ethernet (PPPoE) interfaces (pp0) are supported on the J Series routers and the M120 router only. A PPPoE interface is configured over an underlying Ethernet interface. For more information, see PPPoE Interface Operational Mode Commands. |

