ISO 10030
Connectionless-Mode End System to Intermediate System Protocol
SHL (SNARE Hello)
Move the mouse pointer to any protocol field and press the left mouse button.
CONS ES-IS uses different PDU type with this structure:
1. A fixed part, used by all PDU types;
2. following protcol field depending on PDU type (not ENC, ESC, SRH).
Retention Time (2 bytes)
Protocol: ISO 10030 / CONS ES-IS
PDU Part: SHL (SNARE Hello)
Field: retention time
Length: 2 bytes
Contents: retention time.