Manual

Chapter 33: BOOTP Relay Commands
594 Section VII: Internet Protocol Routing
The BOOTP statistics are:
InPackets: Total number of BOOTP packets received.
InRejects: Total number of incoming BOOTP packets rejected because
of an error in the packet.
InRequests: Number of BOOTP requests received.
InReplies: Number of BOOTP replies received.
OutPackets: Total number of BOOTP packets transmitted.
Example
show boot relay