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Some new sample questions:
Question:
Which fact must a network architect consider when implementing IGMP in a multicast routing environment?
A. If SSM is in use IGMPv3 must be enabled
B. If BISS support is required IGMPv2 must be enabled
C. If leave latency is critical IGMPv3 must be enabled
D. If PIM-DM is required, IGMPv2 must be enabled
Question:
What are two major differences between OSPF and IS-IS routing protocols? (Choose two.)
A. OSPF uses IP protocol 89 foe encapsulation and IS-IS uses an IEEE 802 3 standard-based protocol foe encapsulation
B. The OSPF default administrative distance is 115 and the default administrative distance for IS-IS is 110
C. The OSPF DR role can be pre-empted only when the active DR goes down, but the IS-IS DR role can be taken by a router with higher priority at any time
D. OSPF partially refreshes the LSA database every 30 minutes, and IS-IS refreshes the complete database table every 60 minutes
E. An OSPF-enabled router is part of only one area but an IS-IS-enabled router is part of multiple areas
Question:
Refer to the exhibit.
The service provider provides IPv6 connectivity to large enterprise customers with offices spanning several geographic regions SRv6 is running in the service provider core The service provider just signed a contract with a new customer that is still running IPv4 The new customer needs connectivity between its two sites connected via CE1 and CE2 and the internet Which action must the service provider s network-engineering team take to provide connectivity across the SRv6 data plane?
A. Encapsulate IPv4 traffic from the CEs on their respective PEs through a TE path between PE1 and PE2.
B. Translate the IPv4 addresses to an IPv6 address on each CE
C. Redistribute the IPv4 routes from CE2 and CE1 on their respective PEs
D. Implement an NTP master and sync the timers on the P and PE routers
…….