Your company has a private cloud that is managed by using a System Center 2012 Operations
Manager infrastructure.
The private cloud has a connection to a partner company.
The connection uses a router named Router1.
Router1 is owned by the partner company.
The partner company’s security policy states that only partner company network administrators can
access the configuration information of the partner company’s network devices.
You need to monitor the availability of Router1.

The solution must meet the security policy requirement.
Which access mode should you configure to discover Router1?

A.
ICMP

B.
SNMPv3

C.
SNMPv1 and SNMPv2

D.
ICMP, SNMPv1, and SNMPv2

E.
ICMP and SNMPv3

Explanation:
It says we must not access the configuration information of the partner company’s network devices.
So SNMP is not a choice, because it will give us just that.
To monitor the availability, in other words the online/offline status of the device, we may use ICMP.
Of course the device must answer to our ICMP requests like “ping”, but that is not part of the
question.