A network engineer is planning to deploy a network management system (NMS) to monitor a large campus network. What is the most secure way to isolate the
NMS network traffic to all monitored routers and switches?
Answer : B
The IP address of a network management system (NMS) is 10.1.5.2, and the IP address of a new server that it is monitoring on the same VLAN is 10.1.5.129. The
NMS cannot reach the server with SNMP or ICMP. What is the most likely cause?
Answer : B
What can you determine from a packet capture that you CANNOT learn from NetFlow data?
Answer : B
When monitoring a remote router with a network management system (NMS), which interface provides the most reliable connectivity?
Answer : C
What is a concern when monitoring a layer 3 (hierarchical) network that is not a concern when monitoring a layer 2 (flat) network?
Answer : A
A network engineer would recommend decreasing polling frequency in order to address which topology-based issue?
Answer : B
A firewall separates Orion NPM and the network devices it is monitoring. Only encrypted communication will be allowed from the server for polling and configuration management. Which two ports will need to be allowed through the firewall? (Choose two.)
Answer : AE
Companies A and B have merged and are both using the 10.10.x..x /16 networks. Company A uses Orion NPM and would like to monitor two key servers within company B'snetwork. Which solution for this situation involves the fewest configuration steps?
Answer : A
Company A and company B have merged and are currently planning to combine their network backbones. All 18 of company A's routers run OSPF, but company
B's hardware only supports RIPv2. You need to monitor both networks from a single NMS. Which solution in volves the fewest configuration steps to meet these monitoring requirements?
Answer : C
Refer to the following configuration snippet of a Cisco IOS router: snmp-server community private RO 60 snmp-server host 192.168.15.4 private access-list 60deny 192.168.12.0 255.255.240.0 access-list 60 permit snmp 192.168.15.4
The network management system (NMS) IP address is 192.168.15.4, and it is receiving SNMP traps from the router, but it is not able to poll the router.
Why is the NMS unable to poll the router?
Answer : C
Which traffic type should be allowed through the network in order to leverage HTTPS for network monitoring?
Answer : A
Which traffic type should be allowed through the network in order to leverage SNMP for network monitoring?
Answer : B
What does the command "ip ssh version 2"do on a Cisco IOS router?
Answer : A
Your firewall currently allows port 6343 traffic to your network management system (NMS). What is the port most likely being used for?
Answer : C
You have just changed the community string within the snmpd. conf on a Linux server.
What needs to occur to monitor this device in Orion?
Answer : B
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