Huawei Certified Datacom Professional - Fast Certification Set 15

1.

Which statements about BGP route advertisement are true?

All BGP routes learned from BGP peers are advertised to other BGP peers. Only the routes learned from an IGP are advertised to other BGP peers. By default, the routes learned from IBGP peers are not advertised to other IBGP peers. Only the optimal routes are advertised to other BGP peers.

2.

Which command can trigger the advertisement of BGP routes without interrupting a BGP connection?

reset bgp refresh bgp all external refresh bgp all internal rr-filter

3.

Which of the following BGP filters can be used to set route attributes?

ip-prefix route-policy as-path-filer community-filter

4.

Which statements about the AS number range are true?

If 2-byte AS numbers are supported, a private AS number ranges from 32768 t0 60535. If 2-byte AS numbers are supported, a private AS number ranges from 64012 If 2-byte AS numbers are supported, an AS number ranges from I t0 60035. If 4-byte AS numbers are supported, a 4-byte AS number is in the x. y format. Here, "x" and "y" are integersranging from I t0 60030 and o t0 65535 respectively.

5.

Which methods can be used to import local routes to BGP?

Run the network command. Receive routes from peers. Run the summary automatic command. Run the import command.

6.

Which statements about BGP route advertisement are true?

All BGP routes learned from BGP peers are advertised to other BGP peers. Only the routes learned from an IGP are advertised to other BGP peers. By default, the routes learned from IBGP peers are not advertised to other IBGP peers. Only the optimal routes are advertised to other BGP peers.

7.

Which of the following conditions must be met for importing routes to BGP by using the network command?

The routes are optimal in the IP routing table. The routes do not need to match the specified mask length. The routes match the specified mask length. The routes are IGP routes.

8.

TRUE/FALSF: Once a BGP connection is established, a BGP Speaker advertises all the optimal routes in the BGP routing table to its BGP peer.

1

9.

In the aggregate ipv4-address { mask l mask-length } [ as-set | attribute-policy route-policy-name1 | detail-suppressed | origin-policy route-policy-name2 | suppress-policy route-policy-name3 ] command, multiple parameters can be specified to affect the route summarization process and results Which statements about this command are true?

If as-set is configured, the AS_Path of the generated summarized route contains AS_Paths of all specific routes. This avoids routing loops. IF suppress-policy is configured, the summarized route can be generated but the specific routes matchingthe configured route-policy cannot be advertised to other BGP peers. The if-match clauses of the route-policy can be used to selectively suppress certain specific routes. The routes that match this route-policy will be suppressed, but the specific routes that do not match this route-policy will still be advertised. If origin-policy is configured, only the specific routes that match the route-policy are used to generate thesummarized route. If attribute-policy is configured, attributes can be set for the summarized route.

10.

Which statements about the AS number range arc true?

If 2-byte AS numbers are supported, a private AS number ranges from 32768 to b0530. If 2-byte AS numbers are supported, a private AS number ranges from 64512 10 60035. If 2-byte AS numbers are supported, an AS number ranges from I t0 65035. if 4-byte AS numbers are supported, a 4-byte AS number is in the x. y format. Here, "x" and "y" are integersranging from l t0 60535 and o t0 65035 respectively.

Huawei Certified Datacom Professional - Fast Certification Set 15

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Huawei Certified Datacom Professional - Fast Certification Set 15

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