What is the meaning of the display current-configuration I include vlan command?
When the source IAT is allocated and there is a no-pat allocation parameter, which of the following
statements is correct?
Regarding the description of the security level of the firewall security zone, what is wrong?
is also wrong but D is more absolutely wrong
RTA is the source DR router and RTB is the RP router. The multicast source sends multicast data to the
RIA, but the RIB cannot see the multicast source registered to it through the PIM Register message.
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What are the possible reasons?
A, B, C, D
After the establishment of the RPT village, what is the wrong description about the SPT switching?
As shown in the figure, private network routing information is exchanged between PE1 and PE2 and
their respective CEs through SPF, and the same Domain ID is declared on both PE1 and PE2. When
importing routes from BGP to OSPF on PE2, which of the following types of LSAs may be delivered to
A, B, C
ICMPv6 has two types of error message (Error Messages) and information message (Information
Which of the following features does the IS-IS protocol have?
A, B, C
OSPF fast convergence is an extended feature to improve the convergence speed of routing. The
working principle of PRC (Partial Route Calculation) is that when the network topology changes, only
the affected nodes are calculated. , so as to speed up the routing calculation
BGP4+ carries the next-hop address of the IPv6 route through the next-Hop attribute in the Update
should be MP-Reach-NLRI