Review Questions

1:	In the section "Multicast Scoping," a sample configuration is given for administrative scoping. The boundary at interface E0 blocks organization-local packets (destination addresses whose prefixes match 239.192.0.0/14) but passes packets with global scope. Will a packet with a group address 224.0.0.50 pass this boundary? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
2:	How does Cisco IOS Software handle DVMRP Prune messages on point-to-point and multiaccess interfaces that are configured to run PIM? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
3:	Why does Cisco IOS Software accept DVMRP Probe messages, but does not send them? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
4:	What is a PIM (*,*,RP) entry? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
5:	How does Multiprotocol BGP (MBGP) differ from normal BGP? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
6:	What is the MBGP AFI? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
7:	Is the following statement true or false? MSDP carries information about multicast sources and group members between RPs in different PIM domains. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
8:	What is the transport protocol for MSDP? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
9:	What is an MSDP SA message? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
10:	How does an MSDP RP determine whether an SA was received on an RPF interface? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
11:	What is SA caching? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
12:	Is there an alternative to reducing join latency without enabling SA caching? ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________