| UDLDv1, Code Probe message (1), Flags [RT, RSY] (0x01), length 80 | |
| Checksum 0x3956 (unverified) | |
| Device-ID TLV (0x0001) TLV, length 15, FOC1031Z7JG | |
| Port-ID TLV (0x0002) TLV, length 9, Gi0/1 | |
| Echo TLV (0x0003) TLV, length 28, ^@^@^@^A^@^KFOC1025X4W3^@^EFa0/1 | |
| Message Interval TLV (0x0004) TLV, length 5, 15s | |
| Timeout Interval TLV (0x0005) TLV, length 5, 5s | |
| Device Name TLV (0x0006) TLV, length 6, S1 | |
| Sequence Number TLV (0x0007) TLV, length 0 (invalid) |