0x1E SS7 Link Set

Byte | AIB Field Description
--- | ---
2 | Address Element: 0x1E
3 | Data Length: 0x02
4 | Data[0] Stack ID Stack assigned by the host 0x00 - 0x03
5 | Data[1] Link Set ID The signaling link set to assign this link to: 0x00–0x23 Signaling Link Sets 0–35 0xFF Deconfigure the specified signaling link

See Address Information Block.
The information in an AIB that follows the header, down to the data field. An AIB can have one or more Address Elements. AEs correspond to Span, Channel, and SS7 Link.
Link that connects to the same node