H3CNE GB0-191-ENU Dumps | Updated Jul 27, 2024 - PremiumVCEDump
Master 2024 Latest The Questions H3CNE and Pass GB0-191-ENU Real Exam!
NEW QUESTION # 79
According to the different ways the switch processes VLAN data frames, the port types of H3C Ethernet switches are divided into ______. (Multiple choice)
- A. monitor port
- B. trunk port
- C. access port
- D. Mirror port
- E. hybrid port
Answer: B,C,E
NEW QUESTION # 80
After enabling DHCP on the router RTA, you need to set the address range of the address pool to 192.168.1.0/24, and the default gateway address assigned to the host is 192.168.1.254.
Which of the following configurations can meet these requirements? (multiple choice)
- A. [Router] dhcp server ip-pool 0
- B. [Router-dhcp-pool-0] network 192.168.1.0 mask 255.255.255.0
- C. [Router-dhcp-pool-0] dns-list 192.168.1.10
- D. [Router-dhcp-pool-0] gateway-list 192.168.1.254
Answer: A,B,D
NEW QUESTION # 81
After configuring the relevant configuration of the Telnet service on the router, the router can be pinged from the PC, but the Telnet router fails, and the PC keeps showing that it is connecting to x.x.x.x. The possible reason is ______. (Multiple choice)
- A. The Telnet password is incorrectly set
- B. The intermediate network prevents the PC from initiating a connection to the router's TCP port 23
- C. The intermediate network routing configuration is incorrect
- D. The router Telnet service is not started
Answer: B,D
NEW QUESTION # 82
Xiao L is a senior network technical engineer. He wants to design a relatively perfect IGP routing protocol independently. He hopes that the routing protocol has a great improvement in Cost. Then, when designing the cost of the routing protocol, which of the following factors should be considered? (Multiple choice)
- A. Link delay
- B. Link reliability
- C. Link MTU
- D. Link bandwidth
Answer: A,B,C,D
NEW QUESTION # 83
The broadcast address of the natural classification network segment corresponding to the IP address 202.135.111.77 is _____________.
Answer:
Explanation:
202.135.111.255
NEW QUESTION # 84
The FQDN of the following domain names is ______.
- A. www.abc.com
- B. www.abc.com.cn
- C. .www.abc.com
- D. www.abc.com.
Answer: D
NEW QUESTION # 85
Which of the following options are features of port-based 802.1x authentication?
- A. When the first user under the port goes offline, other users will also be denied access to the network
- B. As long as the first user under the port is successfully authenticated, other access users can use network resources without authentication
- C. All access users under the port need to be independently verified
- D. When a user goes offline, only that user cannot use the network
Answer: A,B
NEW QUESTION # 86
Two MSR routers are connected via Ethernet and serial interfaces respectively, as shown in the figure. The PPP link layer protocol is running on the serial link, and OSPF is running on the two routers, and both belong to Area 0. At the same time, the three network segments on each router (GE interface network segment) are published in Area 0 through the network command. , Serial interface network segment, LAN network segment);
At present, the OSPF neighbors on both ends are stable, so ______. (Multiple choice)
- A. If the OSPF Cost value is not modified, then the LAN segment from RTA to RTB will be the GE link
- B. As long as the OSPF Cost values of the GE interface and the serial interface of the two routers are correctly modified, then two equal-value routes to each other's LAN will be formed on RTA and RTB.
- C. All the above statements are correct
- D. On the GE link, RTA and RTB will still conduct DR and BDR elections
Answer: A,B,C,D
NEW QUESTION # 87
Router MSR-1 is interconnected with MSR-2 and MSR-3 respectively. Among them, there is a RIP route learned from MSR-2 to the destination network segment 120.10.12.0/24 in the routing table of MSR-1. It is 3; at this time, MSR-1 also receives a RIP route from MSR-3 that is still going to the destination network segment 120.10.12.0/24, and its Cost is 15, then ______.
- A. The routing table of MSR-1 will be updated, because RIP routing with a Cost of 15 means that the network may have loops
- B. The routing table of MSR-1 is not updated, and the network segment route learned from MSR-2 is still retained
- C. The routing table of MSR-1 will be updated to the route learned from MSR-3 to the cost of 15.
- D. The routing table of MSR-1 will not be updated, because RIP routing with a Cost of 15 means unreliable routing, and RIP will not write it into its routing table
Answer: B
NEW QUESTION # 88
In the following statement about HDLC, what is wrong is ______. (Multiple choice)
- A. Any bit stream can be transparently transmitted on the HDLC link.
- B. HDLC can run on the same/asynchronous link, so it has a wide range of applications.
- C. The HDLC protocol uses a unified frame format, so both data messages and protocol messages are transmitted in standard format frames on the HDLC link.
- D. The HDLC protocol is a bit-oriented transport layer protocol.
Answer: B,D
NEW QUESTION # 89
After the DHCP client receives the DHCP ACK message, if it finds that the IP address it will use already exists on the network, what message will it send to the DHCP server?
- A. DHCP Inform
- B. DHCP Decline
- C. DHCP Release
- D. DHCP Request
Answer: B
NEW QUESTION # 90
There are many kinds of WAN interfaces. The following description of the WAN interface is wrong.
- A. The G.703 interface provides high-speed data synchronous communication services.
- B. The V.35 protocol interface can work in both synchronous and asynchronous modes. In the asynchronous mode, the link layer uses PPP encapsulation.
- C. The V.24 protocol interface can work in both synchronous and asynchronous modes. In the asynchronous mode, the link layer uses PPP encapsulation.
- D. BRI/PRI interface is used for ISDN access, the default link encapsulation is PPP
Answer: B
NEW QUESTION # 91
The following routing information is seen on the MSR router running RIP:
<MSR>display ip routing-table 6.6.6.6
Routing Table: Public
Summary Count: 2
Destination/Mask Proto Pre Cost NextHop Interface
6.0.0.0/8 RIP 100 1 100.1.1.1 GE0/0
6.6.6.0/24 Static 60 0 100.1.1.1 GE0/0
At this time, the router receives a data packet with a destination address of 6.6.6.6, then ______.
- A. The packet will first match the RIP route in the routing table because its mask is the shortest
- B. The packet will first match the static route in the routing table because of its high priority
- C. The packet will preferentially match the static route in the routing table because it has the longest mask
- D. The packet will preferentially match the static route in the routing table because its metric value is the smallest
Answer: C
NEW QUESTION # 92
The correct statement below is ______. (Multiple choice)
- A. In RSTP mode, each port of the device will send out RSTP BPDU packets. When it is found to be connected to an STP device, the port will automatically migrate to work in STP compatibility mode
- B. MSTP and RSTP can identify each other's protocol packets and are compatible with each other
- C. In MSTP mode, each port of the device will send out MSTP BPDU packets. When a port is found to be connected to an STP device, the port will automatically migrate to work in STP compatibility mode
- D. In STP compatibility mode, each port of the device will send out STP BPDU packets
Answer: A,B,C,D
NEW QUESTION # 93
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 # 94
As shown in the figure, the router RTA is connected with PCA and PCB.
If you need to enable ARP proxy on RTA so that RTA can forward ARP packets between PCs, which of the following configurations is correct? (multiple choice)
- A. [RTA-GigabitEthernet0/0] proxy-arp enable
- B. [RTA-GigabitEthernet0/1] proxy-arp enable
- C. [RTA] proxy-arp enable
- D. [RTA] proxy-arp enable port G1/0/1
Answer: A,B
NEW QUESTION # 95
The port Ethernet1/0/4 of the switch SWA is connected to a router.
If the administrator wants to disable the spanning tree function on this port, which of the following commands needs to be used?
- A. [SWA-Ethernet1/0/4] stp disable
- B. [SWA]stp disable
- C. [SWA] undo stp enable
- D. [SWA-Ethernet1/0/4] undo stp enable
Answer: A
NEW QUESTION # 96
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