H3C GB0-191-ENU Practice Test Pdf Exam Material
GB0-191-ENU Answers GB0-191-ENU Free Demo Are Based On The Real Exam
NEW QUESTION 246
The WAN link between the two routers MSR-1 and MSR-2 uses the PPP protocol, and RIP is configured on the two routers to advertise routing information to each other. At present, you can see the RIP routes advertised by MSR-2 on MSR-1, but you can't see any RIP routes in the routing table of MSR-2. The possible reason is ______. (Multiple choice)
- A. MSR-1 only started RIP on the WAN interface, and did not start RIP on other interfaces
- B. The RIP versions of the two routers are inconsistent
- C. The RIP of MSR-2 is configured with silent-interface all
- D. The RIP of MSR-1 is configured with silent-interface all
Answer: A,B,D
NEW QUESTION 247
If a port running STP in the Ethernet switch does not receive or forward data, receives and sends BPDUs, and does not perform address learning, then the port should be in the ______ state.
- A. Learning
- B. Waiting
- C. Blocking
- D. Disable
- E. Forwarding
- F. Listening
Answer: F
NEW QUESTION 248
The two MSR routers are interconnected through their respective WAN interface S1/0, and RIPv2 is running on the two routers to dynamically complete the remote routing of each other. Now for security reasons, it is necessary to add verification on the RIP, so which of the following Is the RIP configuration correct?
- A. [MSR-rip-2]rip authentication-mode simple 123
- B. [MSR-rip-1] rip authentication-mode simple 123
- C. [MSR]rip authentication-mode simple 123
- D. [MSR-serial1/0]rip authentication-mode simple 123
Answer: D
NEW QUESTION 249
The MSR router sends 5 packets by default in the last ping. If you want to specify the number of packets to be sent, you can use the ______ parameter.
- A. -d
- B. -c
- C. -n
- D. -s
Answer: B
NEW QUESTION 250
It is found in the routing table of an MSR 30 router that the cost value of the route to the destination network segment 61.232.200.253/22 is 16, so the correct description of this route entry is ______. (Multiple choice)
- A. If the route is learned through the RIP protocol, then the route may be in a suppressed state
- B. The route can only be a dynamic route
- C. If the route is learned through the RIP protocol, it is possible that the network 61.232.200.253/22 is malfunctioning
- D. The route may be a static route
Answer: A,B,C
NEW QUESTION 251
If you want the current configuration to continue to take effect after the system restarts, you should use the _______ command to save the current configuration to the configuration file before restarting the device. (Please write full order)
Answer:
Explanation:
save
NEW QUESTION 252
The Ethernet port Ethernet0/0 of router MSR-1 is configured as follows:
interface Ethernet0/0
ip address 192.168.0.1 255.255.255.0
A three-layer switch is connected to this interface, and this three-layer switch is the default gateway of multiple network segments of the customer's office network. For security reasons, the customer now requires configuration on the interface Ethernet0/0 of MSR-1 ACL (does not restrict the application direction) to prohibit all users on the office network from pinging 192.168.0.1, which of the following configurations can be used? (multiple choice)
- A. acl number 3000 rule 0 deny ip destination 192.168.0.1 0 eq icmp
- B. acl number 3000 rule 0 deny icmp destination 192.168.0.1 0
- C. acl number 3000 rule 0 deny icmp destination 192.168.0.1 0 icmp-type echo
- D. acl number 3000 rule 0 deny icmp destination 192.168.0.1 0 icmp-type echo-reply
Answer: B,C
NEW QUESTION 253
The IPv4 address includes the network part, host part, subnet mask, etc. Correspondingly, the IPv6 address contains ______.
- A. Network part, host part, network length
- B. prefix, interface identifier, network length
- C. Network part, host part, prefix length
- D. prefix, interface identifier, prefix length
Answer: D
NEW QUESTION 254
The correct statement about the STP protocol is ______. (Multiple choice)
- A. The BridgeID value is a combination of the priority of the bridge and the MAC address of the bridge. The front is the MAC address, and the back is the priority.
- B. When the priority is the same, the larger the MAC address, the higher the priority
- C. The smaller BridgeID value will be selected as the root bridge
- D. The higher the priority value, the lower the priority
- E. The default priority value of the H3C Ethernet switch is 32768
Answer: C,D,E
NEW QUESTION 255
Normally, the router will fragment packets whose length is greater than the interface MTU.
In order to detect the line MTU, you can ping the destination address with the ______ parameter.
- A. -d
- B. -f
- C. -c
- D. -a
Answer: B
NEW QUESTION 256
The following description about the characteristics of Comware, which is correct is ______.
- A. Support multiple CPUs
- B. Support IPv4 and IPv6 dual protocol
- C. Integration of routing and switching functions
- D. High reliability and flexible expansion
- E. Flexible cutting and customization functions
Answer: A,B,C,D,E
NEW QUESTION 257
On the MSR router, when you delete a file using the delete command without parameters, the deleted file will be saved in ______.
- A. Memory
- B. RAM
- C. ROM
- D. Recycle-bin
Answer: D
NEW QUESTION 258
If you want to achieve the entire network interoperability, as shown in the figure, there are 4 ways to divide the OSPF area, which is reasonable? (multiple choice)
- A. Figure 4
- B. Picture 2
- C. Figure 3
- D. Picture 1
Answer: A,B,C,D
NEW QUESTION 259
To configure Trunk on the link between Ethernet switches and allow the transmission of VLAN 10 and VLAN 20 information, you must configure ______ on the switch.
- A. [Switch-Ethernet0/1] port link-type trunk
- B. [Switch-Ethernet0/1] port trunk pvid 10
- C. [Switch] port link-type trunk
- D. [Switch] port link-type access
Answer: A
NEW QUESTION 260
The broadcast address of the natural classification network segment corresponding to the IP address 125.1.1.1 is ____________.
Answer:
Explanation:
125.255.255.255
NEW QUESTION 261
Suppose an MSR router obtains two routes to the destination network segment 100.120.10.0/24. The Cost of these two routes are 120 and 10, and the priority is 10 and 150 respectively. Then the data packet destined for this destination address will be ______. (Multiple choice)
- A. Preferentially match the route with priority 10
- B. Preferentially match the route with Cost 120
- C. Preferentially match the route with Cost 10
- D. Preferentially match the route with priority 150
Answer: A
NEW QUESTION 262
Execute display ip routing-table on the router, then the next hop interface displayed in the routing table may be ______.
- A. Null0
- B. InLoop0
- C. Vlan500
- D. Serial 6/0/1
Answer: A,B,D
NEW QUESTION 263
The customer's network connection looks like:
HostA------MSR-1------MSR-2--------MSR-3------HostB
The IP address configuration has been completed on all devices. To realize that HostA can access HostB, which of the following statements is correct regarding routing configuration? (multiple choice)
- A. At least one static route needs to be configured on MSR-1
- B. At least one static route needs to be configured on MSR-3
- C. At least two static routes need to be configured on MSR-2
- D. At least one static route needs to be configured on MSR-2
Answer: A,B,C
NEW QUESTION 264
Two empty-configured MSR routers are directly connected back-to-back through their respective WAN Serial1/0 interfaces, and their interconnection network segment is 192.0.0.0/24.
At the same time, the two routers are connected to their respective LAN segment users through their respective GigabitEthernet0/0:
HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2--GE0/0----HostB
Configure RIPv1 on the two routers, and now both routers have learned the RIP route of the opposite LAN segment. So which of the following statements are correct?
- A. RIP packets between two routers are transmitted based on TCP
- B. The way to exchange RIP packets between the two routers is multicast
- C. CHAP authentication can be configured on the WAN interface of the two routers to enhance network security
- D. If the LAN segment of one of the routers is 10.0.0.0/24, then the routing table of the other router will learn the route of 10.0.0.0/8
Answer: C,D
NEW QUESTION 265
On the MSR router, you can see the following display in the routing table:
Destination/Mask Proto Pre Cost NextHop Interface
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
192.168.96.0/24 Static 60 0 192.168.120.153 S6/0
Then the correct description of the route with the destination address of 192.168.96.0/24 is ______.
- A. This is a manually configured static route with a metric value of 0
- B. This is a direct route with a metric value of 0
- C. The next hop of the router, that is, the IP address of the peer device is 192.168.120.153
- D. The interface IP address of S6/0 on this router is 192.168.120.153
Answer: A,C
NEW QUESTION 266
The correct sequence of the steps in the startup process of detecting the router system is _________. (Fill in the code of each step one by one, there can be no spaces in between, such as: ABCD)
- A. Unzip the application
- B. Memory
- C. Start bootrom
- D. Application loading
Answer:
Explanation:
DCAB
NEW QUESTION 267
The two routers of the customer are connected back to back by V.35 cables, and one of the routers has the following interface information: [MSR-Serial0/0]display interface Serial 0/0
Serial0/0 current state: UP
Line protocol current state: UP
Description: Serial6/0 Interface
The Maximum Transmit Unit is 1500, Hold timer is 10(sec)
Internet Address is 6.6.6.1/30 Primary
Link layer protocol is PPP
LCP opened, IPCP opened
From the above information, you can know ______. (Multiple choice)
- A. This router has completed PPP negotiation with the remote device, and successfully established a PPP link
- B. The PPP PAP or CHAP verification option has been successfully completed between this router and the remote device. It is impossible to see in the question whether there is verification and whether it has passed
- C. The interface information prompts, the second IP address subordinate can also be configured under this interface
- D. You can already ping the peer's address on this router. 6.6.6.2 It is impossible to judge whether the verification is passed, so the peer's address may not be able to ping
Answer: A,C
NEW QUESTION 268
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GB0-191-ENU [Nov-2021] Newly Released] Exam Questions For You To Pass: https://www.pass4guide.com/GB0-191-ENU-exam-guide-torrent.html
H3C GB0-191-ENU Exam: Basic Questions With Answers: https://drive.google.com/open?id=1GSoThMoEAOs-cI6HpEe9S_5_n1TT2LQ5