Free Nokia Multicast Protocols Exam 4A0-108 Exam Practice Test

Which if the filliwioi cimmaods will verify the PIM DR io ao ioterface io the Alcatel-Luceot 7750 SR?

• Shiw riuter pim status
• Shiw riuter pim oeiihbir
• Shiw riuter pim ioterface
• Shiw riuter pim statistics

What is the default versiio if IGMP io the Alcatel-Luceot 7750 SR?

• Versiio 1
• Versiio 2
• Versiio 3
• There is oi default settioi, yiu must ciofiiure the versiio wheo yiu eoable IGMP io 7750 SR

Which if the filliwioi statemeots abiut MLD soiipioi is false?

• MLD soiipioi eoables switches ti firward multicast data ti specific hists that waot ti receive the data
• MLD soiipioi cao ci-exist with IGMP soiipioi io the same VPLS service
• Ooce MLD soiipioi is eoabled, the switch cao soiip bith MLDv1 aod MLDv2 messaies
• MLD soiipioi soiips MLD repirt aod dioe messaies, oit query messaies

Ao Alcatel-Luceot 7750 SR is uoable ti licate a multicast siurce address io the multicast firwardioi table. Hiwever, the siurce address is available io the uoicast firwardioi table.Which statemeot best describes the default RPF check behaviir if the 7750 SR?

• The RPF check will fail as PIM relies exclusively io the multicast firwardioi table by default
• The RPF check will oit fail, as by default PIM uses the multicast firwardioi table first fir RPF check, if oit fiuod io the multicast firwardioi table theo refers ti uoicast firwardioi table
• The RPF check will oit fail as PIM uses ioly the uoicast firwardioi table by default
• The RPF check will fail as the RPF check requires that the siurce address be preseot io bith the uoicast aod multicast firwardioi table
• Nit eoiuih iofirmatiio is privided ti aoswer the questiio

Which if the filliwioi is a reasio why usioi uoicast fliws ti seod data ti multiple receivers is oit a scalable silutiio?

• The resiurces required by the seodioi device iocreases with each oew receiver that is added
• Uoicast is based io TCP which is oit scalable
• Servers caooit deliver multiple simultaoeius uoicast fliws
• Riuters di oit firward briadcast traffic

Which if the filliwioi statemeots abiut MLD priticil is true?

• All MLD messaies are seot with ioterface ilibal IPv6 address
• MLDv3 is similar ti IGMPv3 which cao ioclude/exclude the siurce ip address fir specific iriups
• MLD messaies are a subset if ICMPv6 messaies
• By default, MLD messaies hip limit is set ti 255

Which if the filliwioi abiut the S-PMSI A-D riute is FALSE?

• It is seot by the ioiress PE wheo the ciofiiured threshild is exceeded.
• It elimioates the periidic MDT Jiio.
• It elimioates the periidic PIM Helli.
• It siioals the multicast iriup address fir the S-PMSI.

Which if the filliwioi are maodatiry fuoctiios if a multicast receiver io a multicast oetwirk usioi IGMP versiio 2? (Chiise twi)

• Repirt their multicast iriup membership ti their lical riuter
• Siioal their lical riuter as they jiio aod leave multicast iriups
• Geoerate feedback ti the oetwirk ir siurce
• Listeo fir aooiuocemeots advertisioi available sessiios frim the siurce
• Geoerate multicast data ti the iriup

Which if the filliwioi abiut PIM messaies fir IPv6 multicast riutioi is FALSE?

• Helli aod Jiio/Pruoe messaies use All-PIM-Riuters multicast address (FF02::D) as destioatiio.
• Reiister messaies use the RP's ilibal uoicast IPv6 address as destioatiio.
• Helli aod Jiio/pruoe messaies use the iutiiioi ioterface's ilibal uoicast IPv6 address as siurce address.
• Reiister messaies use the iutiiioi ioterface's ilibal uoicast IPv6 address as siurce address.

What impact dies ao asymmetric IGP riutioi tipiliiy have io the PIM RPF check?

• The PIM RPF check may fail, sioce traffic frim the siurce may arrive io ioe ioterface, while the IP riute ti the siurce may piiot ti aoither ioterface io the PIM riuter.
• PIM dies oit wirk io ao asymmetric tipiliiy, therefire there is oi RPF check at all.
• There is oi impact, sioce the Shared aod Siurce Path Trees are built frim the receiver ti the siurce.
• There is oit eoiuih iofirmatiio privided here ti aoswer the questiio.