For questions about wireless routing, see below 25

Put your router IP and the landlord's settings in the same network segment, that is, the address of the LAN port, except for the address of the LAN port), your own router DHCP service should also be changed, to try to avoid duplication with the landlord, the default is 100-200) The address of the WAN port should be changed to a static or dynamic IP, it is recommended to use a static, for example, to use an address other than the DHCP service. This way you can get online.

If you pull the network cable, you can't use the AP trunk mode, use the route mode WAN port to set it to dynamic IP or static IP, and plug the network cable into the router's WAN port.

The following statement about wireless routers is incorrect ().

a.It can support network connection sharing for LAN users.

b.It can realize the sharing of Internet connection in the wireless network of Jiahuan Qingting.

c.It can realize wireless shared access with ADSL and community debate broadband.

d.In order to guarantee the transmission rate, encryption is not allowed.

Correct answer: d

a.The router supports data fragmentation and fragment reorganization.

b.The router works on the data link layer.

c.Routers provide reliable IP datagram transmission services.

d.The router can isolate subnets and suppress broadcast storms.

Correct answer: The router can isolate the subnet and suppress the broadcast wind and burial storms.

a.Assign a separate interface to each VLAN on the router and use a physical link to connect to the Layer 2 switch.

b.VLANs are configured on Layer 2 switches, and each VLAN is connected to an interface of the router using an exclusive physical link.

c.The interface between the switch and the router is the T-port.

d.The interface between the switch and the host is port A.

The answer is to assign a separate interface to each VLAN on the router and use a physical chain to connect it to the Layer 2 switch. Each VLAN is configured on a Layer 2 switch, and each VLAN is connected to an interface of the router using an exclusive physical link.

The interface between the switch and the host is port A.

Answer]: Option C Routing Protocol is a protocol that allows packets to travel information between routers.

Answer]: The C router is a Layer 3 device, and it has more content to process than the Layer 2 device switch, so it is slower than the switch. While some routing protocols can route latency as a parameter, the most used parameter by routing protocols is the transmission distance, in addition to a number of other parameters.

The router can only be based on the LAB sideword address**.

Answer]: The C link state metric mainly includes cost, distance, latency, bandwidth, etc. Therefore, choose option C.

The following description of the default route is correct: ().

a.The default old route is the one that is preferentially used.

b.The default route is the last route to be used.

c.The default route is a special type of static route.

d.The default variance is a special type of dynamic routing.

Correct answer: c