Which two statements are true of IBGP peers? (Choose two.)
- Updates between peers are sent using Reliable Transport Protocol (RTP).
- BGP updates are sent every 10 seconds.
- A TCP session must be established before a peer adjacency is made.
- IBGP peers must be directly connected.
- Routes learned from an IBGP peer are not propagated to other IBGP peers.
Explanation: BGP requires a TCP session (port 179) to be established before any updates are exchanged. Furthermore, the IBGP split-horizon rule dictates that a router will not advertise a route learned from one IBGP peer to another IBGP peer to prevent routing loops within an AS.
Related exam: Checkpoint Exam: Layer 3 Technologies – BGP
