Refer to the exhibit.

A network engineer for AS64512 must remove the inbound and outbound traffic from link A during maintenance without closing the BGP session so that there ............ a backup link over link A toward the ASN.
Which BGP configuration on R1 accomplishes this goal?
A)

B)

C)

D)

Drag and drop the SNMP attributes in Cisco IOS devices from the left onto the correct SNMPv2c or SNMPV3 categories on the right.

Refer to the exhibit.

After redistribution is enabled between the routing protocols, PC2, PC3, and PC4 cannot reach PC1.
Which action can be engineer take to solve the issue so that all the PCs are reachable?

Drag and drop the DHCP messages from the left onto the correct uses on the right.

Refer to the exhibit. An engineer configured IP SLA on R1 to avoid the ISP link flapping problem.
But it is not working as designed IP SLA should wait 30 seconds before switching traffic to a secondary connection and then revert to the primary link after waning 20 seconds, when the primary link is available and stabilized.

Which configuration resolves the issue?