最新的H3C Constructing Secure optimized WANs v2.0 - GB0-391免費考試真題
問題1
Which of the following VPN technologies are suitable for corporate employees on business trips to remotely access the corporate network through the Internet ?
正確答案: D
問題2
A secure network must meet the conditions of ______ .
正確答案: A,B,C,D
問題3
What fields does MPLS label have ?
正確答案: A,B,C,D
問題4
Analyzing from the network structure, the network security threat lies in ________ .
正確答案: B,C,D
問題5
According to the different network levels, VPN can be divided into the following types
正確答案: A,D
問題6
The configuration commands on the MSR router are as follows:
acl number 2003
rule 0 permit source 192.168.0.0 0.0.0.255
#
traffic classifier 1operator or
if-match acl 2003
#
traffic behavior 1
filter den
#
qos polic 1
classifier 1behavior 1
#
interface GigabitEthernet0/1
port link-mode route
ip address 192.168.1.1 255.255.255.0
qos appl polic 2 outbound
Then when the source address are 192.168.2.2 , 192.168.0.2 the packets from the port G0 / 1 forwarding outwardly, the following statement is correct ______
acl number 2003
rule 0 permit source 192.168.0.0 0.0.0.255
#
traffic classifier 1operator or
if-match acl 2003
#
traffic behavior 1
filter den
#
qos polic 1
classifier 1behavior 1
#
interface GigabitEthernet0/1
port link-mode route
ip address 192.168.1.1 255.255.255.0
qos appl polic 2 outbound
Then when the source address are 192.168.2.2 , 192.168.0.2 the packets from the port G0 / 1 forwarding outwardly, the following statement is correct ______
正確答案: B,C
問題7
In the PPPoE negotiation process, which of the following PPPoE messages must contain Service-Name information ?
正確答案: B,C,D
問題8
Execute the command on the MSR router and output the following information:
Execute the command on the MSR router and output the following information:
Interface: GigabitEthernet0/1
Output queue: (Urgent queuing: Size/Length/Discards ) 0/100/0
Output queue: (Protocol queuing: Size/Length/Discards ) 0/500/0
Output queue: (Priorit queuing: PQL 1 Size/Length/Discards)
Top: 3/20/42878 Middle: 10/40/0 Normal: 60/60/259195 Bottom: 80/80/344297
Then the correct statement is
Execute the command on the MSR router and output the following information:
Interface: GigabitEthernet0/1
Output queue: (Urgent queuing: Size/Length/Discards ) 0/100/0
Output queue: (Protocol queuing: Size/Length/Discards ) 0/500/0
Output queue: (Priorit queuing: PQL 1 Size/Length/Discards)
Top: 3/20/42878 Middle: 10/40/0 Normal: 60/60/259195 Bottom: 80/80/344297
Then the correct statement is
正確答案: A,D
問題9
Among the following ADSL standards, the one that does not need to use a splitter is ____ .( Choose one or more )
正確答案: B,C
問題10
The following information about IToIP The mistake is ____ .
正確答案: A
問題11
If the device is employed with a double rate burst single token bucket algorithm for traffic measurement, assume that a moment about a 400 -byte packet arrives, then CBS so that the number of tokens in the token bucket is 300 bytes , The number in the PBS token bucket is 500 bytes, and the message will be marked as
正確答案: C
問題12
During the SIP UA calling the called party through the redirect server,
正確答案: B,D
問題13
The interconnection between ordinary telephones , PBXs and other devices has a unified interface standard, including analog interfaces and digital interfaces.The following belong to the digital voice interface is ______ .
正確答案: A,D
問題14
Which of the following codes has the lowest requirement for broadband_____ ?
正確答案: A
問題15
The theoretical transmission rate of ADSL data is related to which of the following options ?
正確答案: A,B,D
