You need to enable the “local-router” serial 0/0 connection to the “remote-router” to be
authenticated using the “C!sco!23” password. The password cannot be sent in cleartext
between the two routers. The “remote-router” has already been configured with all the
required configurations.
Which four Cisco IOS configurations are necessary? (Choose four.)

Which two statements about Cisco IOS XE operations are true? (Choose two.)

Refer to the exhibit.

Using a single Class C network of 192.168.1.0/24 and VLSM, which two options specify the
number of subnets that are needed to support this network and what are the minimum sizes
of the required subnets? (Choose two.)

Which option is enabled by default on Cisco IOS and IOS XE routers?

Using VLSM, how many /30 subnets can be derived from a single /27 Class C subnet?

On Cisco IOS Switches, which port security violation mode results in frames from nonallowed MAC address being dropped, log message created, and SNMP trap sent?

On Cisco IOS XR, for which purpose is the turboboot procedure used?

Which statement about 10/40/100 GigabitEthernet interface configuration on Cisco IOS XR
is true?

Which three statements about the ARP function are true? (Choose three.)

If a bridge port is in the non-designated state, which two statements about spanning-tree
operations on this port are true? (Choose two.)