The advantages of a modular network architecture include ______. (select one or more)
There are 4 routes in the routing table 172.16.0.0/24, 172.16.1.0/24, 172.16.2.0/24, 172.16.3.0/24.
For route aggregation, the correct route after aggregation is __________.
The routers RTA and RTB belong to different autonomous systems. The BGP related configuration is as follows, then between RTA and RTB ______.
RTA]
bgp 65001
timer keepalive 15 hold 45
peerRTB as-number 65001
RTB]
bgp 65002
timer keepalive 10 hold 30
peerRTA as-number 65002
In IS-IS, ______ is divided into two types: Level-1 and Level-2.
Which of the following statements about PBR is correct is _________