SNMP Operations, MIBs, Traps, Informs, and Version Differences

A network administrator is reviewing telemetry and alerting mechanisms across enterprise Cisco routers. Which TWO statements accurately describe the operational differences between SNMP traps and SNMP informs? (Select TWO.)

An enterprise network administrator is updating the SNMP monitoring configuration on a Cisco IOS XE core router to meet strict security and monitoring compliance standards. The updated policy mandates two specific requirements for outbound system event notifications sent to the central Network Management System (NMS):
1. All notifications must be encrypted using AES privacy and cryptographically authenticated using SHA.
2. Outbound notifications must require explicit application-layer acknowledgments from the NMS, causing the router to resend notification packets if no acknowledgment is received.

Which combination of SNMP protocol settings and message types must be configured on the router to fulfill both requirements?

A network engineer is troubleshooting event notifications on a Cisco IOS XE router. During periods of heavy WAN link congestion, critical interface state notifications sent to the Network Management System (NMS) are occasionally dropped and lost. The organization mandates that all management notifications must require an explicit application-layer acknowledgment from the NMS to trigger retransmissions if unacknowledged, while ensuring message integrity, authentication, and payload encryption. Which SNMP configuration change satisfies both the operational delivery guarantee and security requirements?

A network engineer wants to configure managed switches to alert the SNMP management station upon link status changes. To prevent missed alerts due to unacknowledged packet delivery, the engineer requires a message type that mandates an explicit confirmation receipt back from the manager. Which SNMP message type should be configured on the switches?

Match each SNMP component or operational term on the left with its correct defining characteristic on the right.

A network administrator needs to configure SNMPv3 on a Cisco IOS router to support both message integrity verification using SHA and payload encryption using AES. Which SNMPv3 security level must be configured to meet these security requirements?

A network engineer is implementing SNMP telemetry across an enterprise routing infrastructure. The network management system (NMS) must perform scheduled status polling while also receiving confirmed alerts for critical interface state changes. Which TWO statements correctly describe the operational mechanisms and transport ports used by SNMP in this environment?

A network engineer is configuring access control lists on an enterprise router to restrict network management traffic. The policy must allow a Network Management System (NMS) server to send SNMP query messages (such as GetRequest) to managed network devices, and also allow managed devices to send asynchronous event notifications (Traps and Informs) back to the NMS server. Which port and protocol combination must be permitted through the security filters to satisfy both operational requirements?

Match each SNMP term or operation on the left with its defining characteristic on the right.

A network administrator is troubleshooting an issue where event notifications sent from a Cisco IOS XE router to a central Network Management System (NMS) are lost during network congestion. The router is currently configured with the following command:

`snmp-server host 10.10.20.50 traps version 2c public`

Which configuration change must the administrator make on the router to ensure that event notifications require application-layer acknowledgments from the NMS and are automatically retransmitted if dropped?

A network engineer is configuring network telemetry across enterprise routers. Which two statements accurately describe SNMP notifications and SNMPv3 security level capabilities?

Match each SNMP administrative requirement or operational workflow on the left with its corresponding SNMP version, message type, or transport characteristic on the right.

A network administrator is deploying SNMPv3 on a Cisco IOS router to allow a central Network Management System (NMS) located at $10.20.1.100$ to poll interface metrics. The administrator configures a custom MIB view and applies an inbound extended Access Control List (ACL) on the router's management interface ($10.20.1.1$).

The router configuration is as follows:
text
snmp-server view IF_ONLY 1.3.6.1.2.1.2 included
snmp-server group MON_GROUP v3 priv read IF_ONLY
snmp-server user MON_USER MON_GROUP v3 auth sha Pass123 priv aes 128 Priv456
ip access-list extended MGMT_ACL
permit udp host 10.20.1.100 host 10.20.1.1 eq 162
deny ip any any
interface GigabitEthernet0/0
ip access-group MGMT_ACL in

When the NMS attempts to perform SNMP GetRequest operations to monitor interface statistics, all polling requests fail due to timeouts. Which modification will restore SNMP polling functionality?

A network engineer observes that periodic bandwidth statistics collected from a 10-GigabitEthernet interface on a Cisco router display inaccurate, negative, or wrapping byte counts during peak traffic hours. The Network Management System (NMS) currently uses SNMPv1 to poll standard 32-bit interface counters (`ifInOctets` and `ifOutOctets`). Which SNMP version capability and MIB object group should be deployed to resolve this counter rollover issue?

Match each Simple Network Management Protocol (SNMP) mechanism or operational requirement on the left with its corresponding protocol characteristic or SNMP message type on the right.

A network administrator notices that critical link failure notifications sent from an edge router to the central Network Management System (NMS) are periodically dropped during high WAN congestion without any alert being logged by the NMS. The enterprise security policy requires all network telemetry notifications to support delivery receipts and enforce both cryptographic authentication and data encryption. Which configuration approach on the Cisco IOS router meets these operational and security requirements?

Match each Simple Network Management Protocol (SNMP) operational element or security configuration on the left with its corresponding defining characteristic or transport mechanism on the right.

A network engineer is auditing telemetry configurations across enterprise routers and switches. Security policy mandates that management telemetry must ensure packet privacy (encryption) and data integrity. Additionally, firewall rules must be verified to allow SNMP traffic between managed devices and the central Network Management System (NMS). Which two statements accurately describe the SNMP operational mechanics and security settings required to satisfy these requirements? (Select two.)

A network administrator must configure an enterprise router to send unsolicited critical event notifications to a central Network Management System (NMS). The administrator needs to ensure that any lost notification messages are detected and retransmitted by the router if the NMS fails to receive them. Which notification type and operational mechanism should the administrator implement?