GB0-190-EN Exam Questions
88 real GB0-190-EN exam questions with expert-verified answers and explanations. Page 2 of 2.
- Question #56
The rate of the D channel on an ISDN BRI interface is ______.
- Question #58
Three MSR routers RTA, RTB, and RTC connect to a frame relay network through their respective Serial 1/0 interfaces. The frame relay network can provide sufficient PVCs. As a netwo...
- Question #59
Which of the following statements are TRUE about ISDN network components?
- Question #60
PPP is enabled on the Serial 0/0 interfaces of two customer routers MSR-1 and MSR-2. The two routers are configured with RIP to learn routes from each other. The configuration on M...
- Question #61
To create a new VLAN on SWA and assign port Ethernet 1/0/2 to the VLAN, what commands should be configured?
- Question #62
A PC is attached to port E1/0/1 on SWA. To configure the switch to perform local authentication for the PC with 802.1X, which of the following commands should be used?
- Question #63
Which of the following statements are TRUE about access ports and links of S series Ethernet switches? (Choose one or more)
- Question #64
802.1X defines a port-based network access control protocol, and defines only the connection establishment method between a client device and an access port. In addition, the acces...
- Question #65
An STP-enabled port is in the ______ state if it learns addresses and receives, processes, and sends BPDUs but does not receive or forward data.
- Question #67
The figure shows the MAC address table on a Layer 2 switch. After receiving a frame with destination MAC address being 00-13-72-8E-4E-C4 on port E1/0/2, the switch will ______. (Ch...
- Question #68
In the OSI reference model, the _____ is responsible for reliable end-to-end data transmission and flow control.
- Question #69
Which of the following statements are TRUE about circuit switching and packet switching? (Choose one or more)
- Question #70
Ping is an application based on ______.
- Question #71
There are a variety of WAN interfaces. Which of the following statements are FALSE about WAN interfaces? (Choose one or more)
- Question #72
Which of the following statements are FALSE about optical fiber?
- Question #73
Which of the following statements are TRUE about routers?
- Question #74
On an MSR router, you can use the ______ command to change the system time.
- Question #75
Generally, before sending a packet out an interface, a router fragments the packet if its length is greater than the MTU of the interface. To check the MTU on a line, you can ping...
- Question #76
FTP uses port ______ for data transfer by default.
- Question #78
You can use the ______ command to specify the operating system software file for next boot.
- Question #79
Which of the following commands can be used on an MSR router to clear NAT session entries?
- Question #80
Which of the following statements are TRUE about Easy IP? (Choose one or more)
- Question #81
The customer network is set up as follows: HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2-- GE0/0----HostB IP addresses and routes have been correctly configured in the network, a...
- Question #82
A network is set up as follows: HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2--GE0/0----HostB In the network, two MSR routers MSR-1 and MSR-2 are connected back-to-back through t...
- Question #83
The GigabitEthernet 0/0 interface of a customer router connects to a LAN host HostA, with IP address 192.168.0.2/24; interface Serial 6/0 connects to the remote end and is operatin...
- Question #84
Which of the following statements are TRUE about the routing table of an MSR router?
- Question #85
The routing table of a router contains a default route to the network identified by address 0.0.0.0 and mask 0.0.0.0, and its next hop is interface Serial 0/0 of the router. Which...
- Question #87
WAN interfaces Serial 1/0 and Serial 1/1 of MSR-1 connect to MSR-2 and MSR-3 respectively. At the same time, an Ethernet interface of MSR-1 connects to MSR-4. The four routers all...
- Question #88
Michael is a senior network engineer. He wants to independently design a perfect IGP routing protocol that has an optimal route cost scheme. Which of the following factors should M...
- Question #89
On an MSR router running OSPF, configure the following command on interface GigabitEthernet 0/0: [MSR-GigabitEthernet0/0]ospf cost 2 Which of the following statements are TRUE abou...
- Question #90
As shown in the diagram, two MSR routers are connected through Ethernet interfaces and serial interfaces. PPP is enabled on the serial link; the two routers both run OSPF and belon...
- Question #92
The branch of a company uses WAN interfaces Serial 0/0 and Serial 0/1 of a router to connect to the Internet across the networks of two ISPs. The branch can access the website of t...
- Question #93
On an MSR router running RIP, the output of the display rip command is as follows: The output shows that ______.
- Question #94
The IP address of a host is 130.25.3.135, and its subnet mask is 255.255.255.192. The network address of its subnet is ______.
- Question #95
The default mask for Class A addresses is ______.
- Question #96
Common FTP file transfer modes include _____.
- Question #97
IPv6 addresses are represented in ______.
- Question #98
On a Windows operating system, use the ______ command to display ARP entries.