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Transmitting Nonstandard BPDUs
CCC protocol (and Layer 2 Circuit and Layer 2 VPN) configurations can transmit nonstandard bridge protocol data units (BPDUs) generated by other vendors’ equipment. This is the default behavior on all supported PICs and requires no additional configuration.
The following PICs are supported on M320 and T Series routers:
- 1-port Gigabit Ethernet PIC
- 2-port Gigabit Ethernet PIC
- 4-port Gigabit Ethernet PIC
- 10-port Gigabit Ethernet PIC
