Hello everyone, this is 59LAB. Investing in high-quality study materials is very important to achieve success. If you are preparing for the HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification exam, you can come to 59lab to choose the greatest exam dumps.<\/p>\n
BFD for OSPF refers to the association of BFD with OSPF to speed up OSPF’s response to network topology changes. The OSPF neighbor<\/p>\n
relationship can enter the Full state only after the BFD session goes up. The OSPF neighbor relationship can go down only after the BFD session goes<\/p>\n
down.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
On a stable network that requires fast route convergence, you can change the value of the interval at which OSPF LSAs are received to 0 so that<\/p>\n
topology or route changes can be detected immediately, which speeds up route convergence.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: A<\/p>\n
To protect a device against the attacks of forged BGP messages, you can configure GTSM to check whether the TTL value in the IP message header<\/p>\n
is within the specified range. If the peer x.x.x.x valid-ttl-hops 100 command is configured on a device, the valid TTL value range of the detected<\/p>\n
message is [155, 255].<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
To reduce the possibility of attacks on BGP, use keychain authentication between BGP peers. The keychain algorithm generates a set of passwords.<\/p>\n
Keychain authentication allows password to be automatically changed based on the configuration. Therefore, keychain authentication applies to<\/p>\n
networks requiring high security.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: A<\/p>\n
The first word in the output of the display version | begin uptime command run on a router is uptime.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: A<\/p>\n
An advanced ACL defines rules based on information such as the source IP address, destination IP address, IP protocol type, TCP source\/destination<\/p>\n
port number, and UDP source\/destination port number. You can use a routing policy to invoke an advanced ACL to implement BGP route control.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
When creating an IPv6 static route with a broadcast interface as the outbound interface, you need to specify a next hop. For point-to-point interface,<\/p>\n
you must specify an outbound interface.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
There are multiple types of MAC address entries on a switch. Which of the following entries are manually configured and cannot be aged out?<\/p>\n
A. Blackhole MAC address entries<\/p>\n
B. Static MAC address entries<\/p>\n
C. MUX MAC address entries<\/p>\n
D. Dynamic MAC address entries<\/p>\n
Correct Answer: AB<\/p>\n
An interface of a switch is in error-down state. A possible cause is that the average rate of broadcast packets received by the interface exceeds the<\/p>\n
upper threshold set by the administrator for storm control.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: A<\/p>\n
When the administrator configures traffic suppression on a switch, which of the following types of packets can be suppressed based on the bit rate in<\/p>\n
the VLAN view of the switch?<\/p>\n
A. Unknown multicast packets<\/p>\n
B. Broadcast packets<\/p>\n
C. Unknown unicast packets<\/p>\n
D. Known unicast packets<\/p>\n
Correct Answer: B<\/p>\n
On an MPLS network where LDP is used to establish LSPs, a transit node directly connected to the ingress node that sends a label request distributes<\/p>\n
labels to the ingress node only after receiving a label mapping message from the egress node. In this case, which of the following is the correct<\/p>\n
combination of the label advertisement mode and label distribution control mode?<\/p>\n
A. DoD + ordered<\/p>\n
B. DoD + independent<\/p>\n
C. DU + ordered<\/p>\n
D. DU + independent<\/p>\n
Correct Answer: D<\/p>\n
On an MPLS network, if the value of the S field in an MPLS packet received by the egress node is_________ , the label is at the bottom of the stack and<\/p>\n
the egress node forwards the packet over an Ip route. (Enter only digits.)<\/p>\n
Correct Answer: 1<\/p>\n
If end-to-end QoS is configured on an MPLS network, the penultimate hop device on the MPLS network can pop MPLS labels from packets based on<\/p>\n
penultimate hop popping (PHP), so that the egress node can process packets based on the QoS priority in inner packets.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
For high reliability purposes, the following LDP messages are transmitted through TCP: discovery messages, session messages, advertisement<\/p>\n
messages, and notification messages.<\/p>\n
A. TRUE<\/p>\n
B. FALSE<\/p>\n
Correct Answer: B<\/p>\n
LDP sessions have been established between three devices on an MPLS network. Which of the following operations will cause the local LDP session to be re-established?<\/p>\n
A. Configure PHP.<\/p>\n
B. Specify the TTL mode for MPLS.<\/p>\n
C. Change the LDP transport address.<\/p>\n
D. Change the label advertisement mode.<\/p>\n
Correct Answer: CD<\/p>\n
On an MPLS network, if the penultimate LSR receives a packet carrying a label with the value ______ \uff0cit pops the label and forwards the packet to the<\/p>\n
last hop. (Enter only digits.)<\/p>\n
Correct Answer: 3<\/p>\n
\u26a0\ufe0f Any other questions you can mail admin@59xuexi.com<\/p>\n","protected":false},"excerpt":{"rendered":"
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