H12-221 試験問題を無料オンラインアクセス

The import-route limit" command is used to set a maximum number of imported routes that can be imported into an OSPF routing process.

• A.FALSE
• B.TRUE

<Quidway>dis igmp group verbose
IGMP interface group report information
Ethernet6/1/0(10.1.1.1):
Total 1 IGMP Group reported Group: 225.0.0.1 Uptime: 00:09:03 Expires: 00:02:09 Last reporter: 10.1.1.30 Last-member-query-counter: 0 Last-member-query -timer-expiry: off Group mode: exclude Versionl-host-present-timer-expiry: off Version2-host-present-timer-expiry: 00:02:09
The preceding information is generated after a router receives a Report message from group
225.0.0.1 through Ethernet 6/1/0. Which type of Report message will not be processed by the router?

• A.BLOCK
• B.ALLOW
• C.IS_IN

Assume that the subnet mask is 255.255.255.248. Which of the following are valid host addresses? (Select 3 answers)

• A.192.168.200.87
• B.196.123.142.190
• C.220.100.100.154
• D.223.168.210.100

Why is BGP run by core routers in transit AS?

• A.To eliminate route loops
• B.To ensure the transmission of data packets to the external destination addresses
• C.To optimize network within an AS
• D.To ensure only one export

Which of the following parameters are optional when configuring a BGP peer? (Select 2 answers)

• A.Password
• B.IP address
• C.AS-number
• D.Description