H12-221 試験問題を無料オンラインアクセス

Type 2-external route should always take precedence over a Type 1-external route.

• A.TRUE
• B.FALSE

Which of the following messages exist only in PIM-SM? (Select 2 answers)

• A.Assert
• B.Join/Prune
• C.Bootstrap
• D.Register

Which of the following tools cannot be used for route filtering?

• A.Filter-policy
• B.Policy-based-route
• C.IP-prefix
• D.Route-policy

IGMP interface group report information Ethernet6/l/l(40.1.1.1): Total 1 IGMP Group reported Group: 232.0.0.1 Uptime: 00:00:22 Expires: off Last reporter: 40.1.1.3 Last-member-query-counter: 0 Last-member-query-timer-expiry: off Group mode: include Versionl-host-present-timer-expiry: off Version2-host-present-timer-expiry: off Source list: Source: 20.1.1.56 Uptime: 00:00:22 Expires: 00:05:08 Last-member-query-counter: 3 Last-member-query-timer-expiry: 00:00:01 Source: 20.1.1.57 Uptime: 00:00:22 Expires: 00:00:17 Last-member-query-counter: 3 Last-member-query-timer-expiry: 00:00:01 The preceding information shows the entry status of an IGMP interface on Ethernet 6/1/1 on a
router.
Assume IGMP sends the group-and-source-specific Query message. Which of the following statements is true?

• A.IGMP sends only one message carrying two sources 20.1.1.56 and 20.1.1.57, with the 5 flag bit set to1.
• B.IGMP sequentially sends two messages; The source carried in one of the messages is
  20.1.1.56 with no S flag bit set; the source carried in the other message is 20.1.1.57, with the S flag bit set to1.
• C.IGMP sequentially sends two messages: The source carried in one of the messages is
  20.1.1.56 with the S flag bit set to 1; the source carried in the other message is 20.1.1.57, with no S flag bit set.
• D.IGMP sends only one message carrying two sources 20.1.1.56 and 20.1.1.57, with no S flag bit set.

Whenever changes occur in the BGP routing table, a BGP Speaker advertises all the optimal routes in the BGP routing table to its peers.

• A.TRUE
• B.FALSE