Online Access Free GB0-191-ENU Exam Questions

It is required to set a subnet mask to divide a Class B network 172.16.0.0 into 30 subnets, and each subnet should contain as many hosts as possible, so the subnet mask should be _____. (Dotted decimal format) slightly

According to user requirements, the administrator needs to configure the switch SWA port Ethernet1/0/1 as a Trunk port.
Which of the following commands is the correct configuration command?

• A.[SWA]undo port link-type access
• B.[SWA-Ethernet1/0/1]port link-type trunk
• C.[SWA-Ethernet1/0/1]undo port link-type access
• D.[SWA]port link-type trunk

Two MSR routers MSR-1 and MSR-2 are connected through the WAN and dynamically complete remote route learning through RIPv2.
After stable for 2 minutes, the RIP update message from MSR-2 is received on MSR-1, which contains the route with Cost of 14, then ______. (Multiple choice)

• A.If the routing table of MSR-1 originally has the route, the routing entry will only be updated when its Cost is greater than 14.
• B.If the MSR-1 routing table originally contains the same route received from the neighbor, and its Cost is less than 14, the route will also be updated
• C.If there is no such route in the routing table of MSR-1, then the route will be added to the routing table of MSR-1
• D.If the routing table of MSR-1 originally has the route, and its Cost is less than 14, then the routing entry on MSR-1 will not be updated

On the MSR router, when you delete a file using the delete command without parameters, the deleted file will be saved in ______.

• A.ROM
• B.RAM
• C.Memory
• D.Recycle-bin

An empty MSR router RTA connects two routers RTB and RTC running in OSPF Area 0 through GE0/0 and GE1/0 respectively. The IP addresses of the interfaces GE0/0 and GE1/0 of RTA are 192.168.3.2/24 and 192.168.4.2/24 respectively. Add the following configuration on RTA:
[MSR-ospf-1] area 0.0.0.0
[MSR-ospf-1-area-0.0.0.0]network 192.168.0 0.0.3.255
[MSR-GigabitEthernet0/0]ospf cost 2
[MSR-GigabitEthernet1/0]ospf dr-priority 0
Then the correct description of the above configuration is _____. (Multiple choice)

• A.Modifying the Cost of interface GE0/0 does not affect the establishment of OSPF adjacency
• B.RTA can only become the DR of the network segment where one of the GE interfaces is located
• C.RTA may become the DR of the network segment where the two GE interfaces are located
• D.This configuration only enables OSPF on the GE0/0 interface of the MSR router
• E.This configuration has enabled OSPF on GE0/0 and GE1/0 of the MSR router