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What is new in HSRPv2?
prempt
a greater number in hsrp group field
other
SHOW ANSWERWhat command can you enter in config mode to create DHCP pool?
ip dhcp pool DHCP_pool
ip dhcp exclude -add
ip dhcp conflict logging
service dhcp
SHOW ANSWERWhat is the two benefits of DHCP snooping? (Choose two)
static reservation
DHCP reservation
prevent DHCP rouge server
prevent untrusted host and servers to connect
SHOW ANSWERWhat command is used to configure a switch as authoritative NTP server?
Switch(config)#ntp master 3
Switch(config)#ntp peer IP
Switch(config)#ntp server IP
Switch(config)#ntp source IP
SHOW ANSWERWhich two statements about syslog logging are true?
Syslog logging is disabled by default
Messages are stored in the internal memory of device
Messages can be erased when devicereboots
Messages are stored external to the device
The size of the log file is dependent on the resources of the device.
SHOW ANSWERWhich three options are benefits of using TACACS+ on a device? (Choose three)
It ensures that user activity is untraceable.
It provides a secure accounting facility on the device.
Device-administration packets are encrypted in their entirely.
It allows the user to remotely access devices from other vendors.
It allows the users to be authenticated against a remote server.
It supports access-level authorization for commands.
SHOW ANSWERHow to trouble DNS issue (choose two) ?
Ping a public website IP address.
Ping the DNS Server.
Determine whether a DHCP address has been assigned.
Determine whether the hardware address is correct.
Determine whether the name servers have been configured.
SHOW ANSWERHow is the redundancy represented in ntp master?
N:1
N+1
Which two statements about IPv4 multicast traffic are true? (Choose two.)
It burdens the source host without affecting remote hosts.
It uses a minimum amount of network bandwidth.
It is bandwidth-intensive.
It simultaneously delivers multiple streams of data.
It is the most efficient way to deliver data to multiple receivers.
SHOW ANSWERWhat are two benefits of private IPv4 IP addresses? (Choose two.)
They are routed the same as public IP addresses.
They are less costly than public IP addresses.
They can be assigned to devices without Internet
connections.
They eliminate the necessity for NAT policies.
They eliminate duplicate IP conflicts
You have been asked to come up with a subnet mask that will allow all three web servers to be on
the same network while providing the maximum number of subnets. Which network address and
subnet mask meet this requirement?
192.168.252.0 255.255.255.252
192.168.252.8 255.255.255.248
192.168.252.8 255.255.255.252
192.168.252.16 255.255.255.240
192.168.252.16255.255.255.252
SHOW ANSWERWhat are two benefits of Private IPv4 Addresses? (Choose two.)
they can be implemented without requiring admin to coordinate with IANA
they are managed by IANA
increase the flexibility of network design
provide network isloation from the internet
they are routable over internet
SHOW ANSWERHow many usable hosts are there per subnet if you have the address of 192.168.10.0 with a subnet
mask of 255.255.255.240?
4
8
16
14
SHOW ANSWER
