By default, the OSPF port cost is related to the bandwidth of the port. The calculation formula is bandwidth-reference/bandwith. The port cost can only be calculated by OSPF and cannot be changed manually.

By default, the OSPF port cost is related to the bandwidth of the port. The calculation formula is bandwidth-reference/bandwith. The port cost can only be calculated by OSPF and cannot be changed manually.A . TrueB . False View Answer Answer: B...

Agreate command (aggregate ipy4-address { mask | mask-length } [ as-set I attribute-policy route-policy-name1 I detail-suppressed I origin-policy route-policy-name2 I suppress-policy route-policy-name3]) There are several parameters that can be used to control the aggregation process and results, which of the descriptions are wrong? (Multiple choices)

Agreate command (aggregate ipy4-address { mask | mask-length } ) There are several parameters that can be used to control the aggregation process and results, which of the descriptions are wrong? (Multiple choices)A . Configure the as-set parameter. The generated AS-Path of...

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As shown in the figure, on the network running the RSTP protocol, the original root port of the SWC is faulty and the port is in the Down state. In this case, the network goes through which processes to achieve stability?

As shown in the figure, on the network running the RSTP protocol, the original root port of the SWC is faulty and the port is in the Down state. In this case, the network goes through which processes to achieve stability? A . The prepared port on the SWC becomes the new root port...

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As shown in the figure, on the network running the RSTP protocol, the original root port of the SWC is faulty and the port is in the Down state. In this case, the network goes through which processes to achieve stability?

As shown in the figure, on the network running the RSTP protocol, the original root port of the SWC is faulty and the port is in the Down state. In this case, the network goes through which processes to achieve stability? A . The prepared port on the SWC becomes the new root port...

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The following description about OSPF packet authentication, which is wrong?

The following description about OSPF packet authentication, which is wrong?A . The authentication modes supported by AR2200 are classified into null, simple, MD5 and HMAC-MD5 based on the encryption algorithm.B . AR2200 supports two authentication modes: area authentication and interface authentication.C . When both the area authentication mode and the interface authentication mode exist,...

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In the network as shown in the figure, all switches run the RSTP protocol. If the E1 interface of SWB failure, the RSTP process is? (Multiple choices)

In the network as shown in the figure, all switches run the RSTP protocol. If the E1 interface of SWB failure, the RSTP process is? (Multiple choices) A . SWB deletes the port list that use E1 as the destination port in the MAC address table.B . Recalculate the spanning tree and elect E2...

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