Exactprep H12-891_V1.0 Questions

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Question 84

DHCP Relay is responsible for forwarding DHCP packets between the DHCP server and the DHCP client, assisting the DHCP server in dynamically assigning network parameters to the DHCP client.

Options:

TRUE

FALSE

Question 85

Among the routing policy tools commonly used by BGP, which ones can be used to filter routes?

Options:

filter-policy

Route-policy

lp extecommunity-filter

Traffic-policy

Question 86

The following statement about RSTP root protection is correct?

Options:

Turning on root protection on the root port takes effect

The port that turns on the root protection receives the RST BDPU with a higher priority and will enter the error-down state

It is recommended that you turn it on on a switch that is at the edge of the network

After opening the root-protected port and receiving the RSTBPDU with a higher priority, if it does not continue to receive the RSTBPDU with a higher priority for a period of time, it will return to the normal forwarding state

Question 87

The following about BGP routing, what is the wrong description?

Options:

Non-aggregate routes take precedence over aggregate routes.

In the case of PrefVal, Local_Preference equality, if the BGP preference of the locally generated route, IBGP route, EBGP route is equal, the valid reference of this generation is preceded by priority.

See the following entry in the BGP routing table: • *172 16 1. 11/32 0 00010 0? Indicates that the route is available non-optimal.

For next_hop unreachable routes are invalid cat by and do not participate in the preference. Flogging case

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