H12-891_V1.0 VCE Exam Download

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Question 88

Use ping-ax-cY-sZ-vpn-instance M 105162, which has the meaning of

Options:

IcMP request for the ping, message size Z (without IP and ICMP headers)

The source IP address of the ping packet is X

The ping belongs to the VPN instance M

The ping sends Y ICMP requests

Question 89

The multicast IP address is 2291301301, and its corresponding MAC address is :(Multilist)

Options:

01-00-5E-O2-82-01

01-00-5E-82-82-01

00-00-5E-02-82-01

00-00-5E-82-82-01

Question 90

Off-stem cross-domain VPN-Option B scenario, the following description is incorrect?

Options:

During the packet forwarding process, it is necessary to exchange the VPN's private network LSP on the

two ASBRs IP-EBGP neighbor relationships.

The cross-domain VPN-Option B scheme is not limited by the number of interconnection links between ASBRs

The outer layer tag is exchanged between two ASBRs to vpnV4 routes.

Question 91

The correct description of the extended features of ISIS is ?

Options:

When the amount of information in the Link State Protocol data packet PDU to be released by ISIS is too large, the ISIS router will generate multiple LSP shards to carry more ISIS information.

ISIS can choose whether to authenticate incoming SNP and LSP packets

If there are other vendors' devices on the network and do not support the LSP sharding function, the sharding expansion mode must be configured as Model-1, otherwise the message will not be recognized by other vendors' devices.

After you enable the LSP shard extension feature of your router, you can use it without restarting the ISIS process.

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