To prevent Service Advertisements (SAPs) from flooding a network, Cisco routers do not forward them. How are services advertised to other networks?
A)each router builds its own sap table and forwards that every 60 seconds
B)each router assigns a service number and broadcasts that
C)saps aren't necessary with cisco routers
D)cisco routers filter out all saps

Question

Quizplus · Accepted Answer

Cisco routers build their own Service Advertisement Protocol (SAP) table and forward the contents of this table every 60 seconds to advertise services to other networks. This mechanism prevents the flooding of the network with SAPs by not forwarding each individual SAP received but instead aggregating them into a periodic broadcast.

To Prevent Service Advertisements (SAPs) from Flooding a Network, Cisco