Refer to the exhibit.

The network administrator normally establishes a Telnet session with the switch from host A.
However, host A is unavailable. The administrator’s attempt to telnet to the switch from host B
fails, but pings to the other two hosts are successful. What is the issue?

A.
Host B and the switch need to be in the same subnet.

B.
The switch needs an appropriate default gateway assigned.

C.
The switch interface connected to the router is down.

D.
Host B needs to be assigned an IP address in vlan 1.

Explanation:
Ping was successful form host B to other hosts because of intervlan routing configured on router.
But to manage switch via telnet the VLAN32 on the switch needs to be configured interface vlan32
along with ip address and its appropriate default-gateway address.
Since VLAN1 interface is already configure on switch Host A was able to telnet switch.