Frame Relay DLCI Limitations for Channelized IQ Interfaces
If you use Frame Relay encapsulation on a channelized interface, see Table 7 on page 8 for the maximum number of data-link connection identifiers (DLCIs) per channel that you can configure at each channel level for various channelized PICs.
 | Note: The actual number of DLCIs you can configure for each channel is determined by the capabilities of your system, such as the number and type of PICs installed. If the number of DLCIs in the configuration exceeds the capabilities of your system, the router might not be able to support the maximum DLCI values shown in Table 7 on page 8. To determine the capabilities of your system, contact Juniper Networks customer support. |
Table 1: Frame Relay DLCI Limitations for Channelized Interfaces
Channelized PIC Type | ||
|---|---|---|
| Original Channelized PICs | Number of DLCIs per Level | Range |
T3 and T1 level channels | 64 for regular mode 3 for sparse mode | 0–63 for regular mode 1–1022 for sparse mode (0 is reserved for the Local Management Interface or LMI) |
DS0 level channels | 3 for sparse mode | 1–1022 for sparse mode (0 is reserved for LMI) |
| Channelized IQ PICs | Number of DLCIs per Level | Range |
OC12 level channels | 64 | 1–1022 (0 is reserved for LMI) |
OC3 level channels | 64 | 1–1022 (0 is reserved for LMI) |
T3 level channel | 256 | 1–1022 (0 is reserved for LMI) |
STM1 level channel | 64 | 1–1022 (0 is reserved for LMI) |
E1 level channels | 64 | 1–1022 (0 is reserved for LMI) |
T1 level channels | 64 | 1–1022 (0 is reserved for LMI) |
DS0 level channels (Channelized OC12 IQ, Channelized OC3 IQ, Channelized DS3 IQ, Channelized T1 IQ, Channelized STM1 IQ, and Channelized E1 IQ PICs) | 16 | 1–1022 (0 is reserved for LMI) |
