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Free H12-891_V1.0 Exam Braindumps
HCIE-Datacom V1.0 Questions 276–280 (page: 57)

Updated On: 10-Feb-2026
Page 57 of 123
PDF with 610 Questions

The following description of CBWFQ is correct?

  1. CBwFQ can be configured with MQC and service-policy is applied to the exit direction
  2. CBwFQ can be used for both egress and inbound interfaces
  3. CBwFQ is delayed, jittered and bandwidth guaranteed for traffic catch
  4. CBWFQ can only be configured in hierarchical policies-maps. The parent policy-map performs supervision and the child policy-map performs

Answer(s): A



Which of the following options uses an alternate channel to enable communication between IPV6 addresses?

  1. DualStack
  2. 6to4
  3. ISATAP
  4. NAT64

Answer(s): B,C



The following is the correct description of the aggregation of BGP (radio).

  1. After you configure the Aggregate ipv4-address mask, only aggregate routes are published, not detail routes.
  2. For IPv6 routing, BGP supports manual aggregation and automatic aggregation.
  3. BGP enables automatic aggregation by default.
  4. Routes in the BGP local route table can be manually aggregated.

Answer(s): D



What does IPV6 enable topology ipv6 mean under IS-IS protocol view?

  1. Does not have any meaning
  2. SPF calculation for IPv6 is not supported
  3. SPF calculation is performed separately in the topology of IPv4 and IPv6,
  4. IPv4, IPv6 using the same topology for SPF calculation

Answer(s): C



An existing router running BGP, HW1, has both IBGP neighbors and EBGP neighbors configured on the router. Are the IP Neighbors and EBGP Neighbors described below correctly?

  1. The router will be connected directly from its EBGP IBGP neighbor, otherwise, IBGP- Multi-hop must be configured
  2. The router sends BGP updates learned from its EBGP neighbors to its other IBGP neighbors and EBGP neighbors
  3. IBGP neighbors can establish neighbor relationships through Loopback engagements
  4. The router sends BGP updates learned from its IBGP neighbors to its other IBGP neighbors and EPGP neighbors
  5. EBGP neighbors must be directly connected, otherwise, EBGP-Multi-hop must configure

Answer(s): B,C,E



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