In Cisco IOS XR, which three operations is Admin mode used for? (Choose three.)
In Cisco IOS XR, which three operations is Admin mode used for? (Choose three.)A . Secure Domain Router managementB . Configuration-register settingsC . Hostname configurationD . IOS XR software package upgradesE . Interface duplex settingsF . Domain-name configurationView AnswerAnswer: A,B,D
Which Cisco IOS XR command presents a list of all interfaces, their Layer 3 address (if configured), and the status of the interface and protocol?
Which Cisco IOS XR command presents a list of all interfaces, their Layer 3 address (if configured), and the status of the interface and protocol?A . RP/0/RSP0/CPU0:PE1# show interface GigabitEthernet 0/0/0/1B . RP/0/RSP0/CPU0:PE1# show controllersC . RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location allD . RP/0/RSP0/CPU0:PE1 (config)# show bundleE . RP/0/RSP0/CPU0:PE1 (admin)#...
Which two commands can be used to speed up the process?
A network administrator issues the who command on a Cisco router, which takes longer than usual to display the results. Which two commands can be used to speed up the process? (Choose two.)A . nslookupB . no ip-domain lookupC . ip name-serverD . ipconfig /allE . ifconfigView AnswerAnswer: B,C
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Which two statements about IPv4 DHCP operations are true? (Choose two.)
Which two statements about IPv4 DHCP operations are true? (Choose two.)A . If the DHCP clients and servers are on the same subnet, DHCP uses UDP broadcasts to communicate between the clients and servers.B . The DHCP server that receives a DHCPDISCOVER message may respond with a DHCPOFFER message on...
Which two statements about NetFlow support on Cisco IOS XR are true? (Choose two.)
Which two statements about NetFlow support on Cisco IOS XR are true? (Choose two.)A . Cisco IOS XR supports NetFlow version 9 export format only.B . NetFlow version 9 is a flexible and extensible means to carry NetFlow records from a network node to a collector.C . IP flow is...
What is the Cisco recommended way to secure SNMPv2 community strings?
What is the Cisco recommended way to secure SNMPv2 community strings?A . Configure complex community string names and avoid using default settingsB . Create multiple read/write strings to keep the attacker guessingC . Use access-lists to limit the amount of access to the community stringsD . Use SNMPv3 to limit...
Which three statements about Cisco IOS XR CLI operations are true? (Choose three.)
Which three statements about Cisco IOS XR CLI operations are true? (Choose three.)A . Cisco IOS XR uses a three-stage configuration method.B . Committed changes are persistent across reboots in Cisco IOS XD . The commit replace global configuration command replaces the contents of the running configuration with the target...
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Given the IP address 10.106.170.145 255.248.0.0, which three options are the subnet that this IP address belongs to, the host IP address range on this subnet, and the subnet broadcast IP address?
Given the IP address 10.106.170.145 255.248.0.0, which three options are the subnet that this IP address belongs to, the host IP address range on this subnet, and the subnet broadcast IP address?A . subnet = 10.104.0.0/13B . subnet = 10.106.0.0/13C . subnet = 10.112.0.0/13D . host IP address range =...