Frame 1: 102 bytes on wire (816 bits) Section number: 1 Interface id: 0 (Interface, hpd0) Interface name: Interface, hpd0 Encapsulation type: Ethernet (1) Arrival Time: Jan 17, 2024 15:01:06.000001000 CET Time shift for this packet: 0.000000000 seconds Epoch Time: 1705500066.000001000 seconds Time delta from previous captured frame: 0.000000000 seconds Time delta from previous displayed frame: 0.000000000 seconds Time since reference or first frame: 0.000000000 seconds Frame Number: 1 Frame Length: 102 bytes (816 bits) Capture Length: 102 bytes (816 bits) Frame is marked: False Frame is ignored: False Protocols in frame: eth:llc:udld IEEE 802.3 Ethernet Destination: CDP/VTP/DTP/PAgP/UDLD (01:00:0c:cc:cc:cc) Address: CDP/VTP/DTP/PAgP/UDLD (01:00:0c:cc:cc:cc) .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default) .... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast) Source: Cisco_ea:b8:81 (00:19:06:ea:b8:81) Address: Cisco_ea:b8:81 (00:19:06:ea:b8:81) .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default) .... ...0 .... .... .... .... = IG bit: Individual address (unicast) Length: 88 Logical-Link Control DSAP: SNAP (0xaa) 1010 101. = SAP: SNAP .... ...0 = IG Bit: Individual SSAP: SNAP (0xaa) 1010 101. = SAP: SNAP .... ...0 = CR Bit: Command Control field: U, func=UI (0x03) 000. 00.. = Command: Unnumbered Information (0x00) .... ..11 = Frame type: Unnumbered frame (0x3) Organization Code: 00:00:0c (Cisco Systems, Inc) PID: UDLD (0x0111) Unidirectional Link Detection 001. .... = Version: 1 ...0 0001 = Opcode: Probe (1) Flags: 1 .... ...1 = Recommended timeout: 0x1 .... ..0. = ReSynch: 0x0 Checksum: 0x7956 Device ID: FOC1031Z7JG Type: Device ID (0x0001) Length: 15 Device ID: FOC1031Z7JG Port ID: Gi0/1 Type: Port ID (0x0002) Length: 9 Sent through Interface: Gi0/1 Type: Echo, length: 28 Type: Echo (0x0003) Length: 28 Data: 00000001000b464f43313032355834573300054661302f31 Type: Message interval, length: 5 Type: Message interval (0x0004) Length: 5 Data: 0f Type: Timeout interval, length: 5 Type: Timeout interval (0x0005) Length: 5 Data: 05 Type: Device name, length: 6 Type: Device name (0x0006) Length: 6 Data: 5331 Type: Sequence number, length: 8 Type: Sequence number (0x0007) Length: 8 Data: 00000008