Online Access Free 642-770 Practice Test

Your company has deployed a new Cisco router into the core network. Your network fault management system is receiving events from the new device, but the NMS console is showing only the following.
.1.3.6.1.4.1.9.9.117.1.2.1.1.2.7
What is the cause of this event?

• A.The device is not responding to the inventory requests from the fault management system.
• B.The fault management system does not have the correct MIBs loaded to support the device.
• C.The fault management system is not communicating with the ticketing system.
• D.The fault management system is not communicating with the TACACS server.

You are monitoring a corporate network when a number of routers begin reporting high CPU utilization. Console alarms indicate detection of excessive BPDUs. What is the probable cause of these threshold crossing alarms?

• A.route flapping
• B.multiple broken VLANs
• C.loss of access to the Internet
• D.Spanning Tree Protocol failure

Which two statements about SNMP in Cisco IOS and IOS XR Software are true? (Choose two.)

• A.SNMPv3 privacy (encryption) is not supported in Cisco IOS XR Software.
• B.Informs are not supported in Cisco IOS Software.
• C.SNMPv3 is not supported in Cisco IOS Software.
• D.Informs are not supported in Cisco IOS XR Software.
• E.MIBs in Cisco IOS XR Software are handled by four different mibd processes, which are controlled by snmpd.

Which four alerts can be threshold crossing alerts? (Choose four.)

• A.excessive temperature
• B.physical access
• C.topology changes
• D.CPU utilization
• E.configuration compliance
• F.state changes in HA

You are troubleshooting a DNS problem and need to capture and analyze UDP packets on an IBM server running AIX 6.1 software.
Which built-in utility can you use to capture and view packets that enter and exit this server?

• A.tcpdump
• B.Wireshark
• C.snoop
• D.sniff
• E.udpdump
• F.capture