Refer to the exhibit.
What must be configured to establish a successful connection from Host A to switch SW-A
through router RT-A?
A.
VLAN 1 on RT-A
B.
IP routing on SW-A
C.
default gateway on SW-A
D.
crossover cable connecting SW-A and RT-A
What must be configured to establish a successful connection from Host A to switch SW-A through router RT-A?
Refer to the exhibit.
What must be configured to establish a successful connection from Host A to switch SW-A
through router RT-A?
Since routers can’t have two interfaces on the same network, hostA and SW-A must be in different subnet. Therefore, SW-A need a default gateway to send packets back to hostA
Default network gateways can also be configured using an ordinary computer instead of a router. These gateways use two network adapters, one connected to the local subnet and one to the outside network. Either routers or gateway computers can be used to network local subnets such as those in larger businesses.
A default gateway in computer networking is the node that is assumed to know how to forward packets on to other network.
IP default-gateway is only used on a L2 switch. It allows you to telenet to the switch. The switch needs to get back to you so it needs the address of a router when you are on a different network. It can be displayed using show ip default-gateway but it has to be typed in completely you can not use tab.
A is incorrect. VLAN is for switches
D is wrong, you need straight thru cable to connect switch to routers
IP routing is for router.
Procedures for configuring routing: To support VLAN interfaces, create and configure VLANs on the switch or switch stack, and assign VLAN membership to Layer 2 interfaces
In a network, a ‘routing switch’ is a device that combines the functions of a switch, which forwards data by looking at a physical device address, and a router, which forwards packets by locating a next hop address