H35-211_V2.5 試験問題を無料オンラインアクセス

On a Layer 2 network, which protocol can be used to better control multicast traffic forwarding?

• A.PIM-SM
• B.IGMP-proxy
• C.PIM-DM
• D.HGMP

When the Type C dual home protection linkage uplink detection, if the OLT or OLT uplink fails, the Type C dual home protection can be reversed to another OLT

• A.True
• B.False

When configuring IPTV services on the U2000, what templates are included in the IGMP templates?

• A.Preview the parameter template
• B.Multicast user templates
• C.Permission templates
• D.Program templates

(Radio) In the ACL, if you need to filter the packet according to the source IP address information, destination IP address information, port number and other information of the packet, then the acl number template created is

• A.2000～2999
• B.4000~4999
• C.5000~5999
• D.3000~3999

When the voice service is configured through the CLI, the system prompts that the MG interface fails. Which of the following are possible causes?

• A.The device is not grounded
• B.Parameter configuration error
• C.Uplink fault
• D.Server failure