P
- packet flow
- relay router, Considerations for Tunnels to a 6to4 Relay Router
- through tunnel, Packet Flow Through the 6to4 Tunnel
- packet flow, IPv6
- 6to4 and native IPv6, Considerations for Tunnels to a 6to4 Relay Router
- through 6to4 tunnel, Packet Flow Through the 6to4 Tunnel
- packet forwarding router, IPv4 Autonomous System Topology
- packets
- checking flow, Monitoring Packet Transfers With the snoop Command
- displaying contents, Monitoring Packet Transfers With the snoop Command
- dropped or lost, How to Determine if a Host Is Dropping Packets
- observing on the IP layer, Monitoring Packets by Using IP Layer Devices
- transfer
- router, How Routers Transfer Packets
- ping command, How to Determine if a Host Is Dropping Packets
- description, Probing Remote Hosts With the ping Command
- extensions for IPv6, ping Command Modifications for IPv6 Support
- running, How to Determine if a Host Is Dropping Packets
- -s option, How to Determine if a Host Is Dropping Packets
- syntax
- Probing Remote Hosts With the ping Command
- Probing Remote Hosts With the ping Command
- PPP links
- troubleshooting
- packet flow, Monitoring Packet Transfers With the snoop Command
- prefixes
- router advertisement
- Prefix Configuration Variables
- Comparison of Neighbor Discovery to ARP and Related IPv4 Protocols
- Router Advertisement Prefixes
- protocol statistics display, How to Display Statistics by Protocol