H12-261-ENU 試験問題を無料オンラインアクセス

If multiple candidate RPs are configured in a certain group of multicasts, which of the following parameters need to be compared for selecting the RPs from the multiple candidate RPs? (Multiple Choice)

• A.The priority of C-RP
• B.The group scope mask length of the C-RP service matching the group address which the user joins
• C.Number of the C-RP interface
• D.IP address of the C-RP interface

When you troubleshoot a LAN that has Huawei devices deployed, you find that there are many unicast frames with unknown source MAC addresses in the LAN. What is the greatest harm that many unknown source MAC address unicast frames will cause to the switch?

• A.Consume available MAC address entries in the system
• B.Occupy TCAM entries
• C.Increase the power consumption of the power supply
• D.Consume available bandwidth
• E.Occupy the memory of cached frames

When ISIS area authentication is configured, which ISIS packet carries the authentication information?

• A.Hello packet of ISIS Level-2
• B.SNPs and LSPs of ISIS Level-2
• C.Hello message of ISIS Level-1
• D.SNPs and LSPs of ISIS Level-1

If the value of the Option field in the 0SPFv3 Hello packet sent by the GigabitEthermet 0/0/0 interface on the router is 0x000013, which of the following descriptions are correct? (Multiple Choice)

• A.Gigabit/thernet0/0/0 port of Router A will participate in IPv6 route calculation.
• B.The router is an OSPFv3 device with forwarding capability.
• C.Router A supports AS-External-LSA flooding
• D.GigabitEthernct0/0/0 port of Router A belongs to the NSSA area.

Which of the following routing tools is unique to B6P?

• A.Route-policy
• B.IP-prefix
• C.AS-path-filter
• D.ACL