A network engineer must back up 20 network router configurations globally within a customer environment.
Which protocol allows the engineer to perform this function using the Cisco IOS MIB?
A . CDP
B . SNMP
C . SMTP
D . ARP
Answer: B
Explanation:
SNMP is an application-layer protocol that provides a message format for communication between SNMP managers and agents. SNMP provides a standardized framework and a common language used for the monitoring and management of devices in a network. The SNMP framework has three parts:
+ An SNMP manager
+ An SNMP agent
+ A Management Information Base (MIB)
The Management Information Base (MIB) is a virtual information storage area for network management information, which consists of collections of managed objects.
With SNMP, the network administrator can send commands to multiple routers to do the backup.