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Jordan, a network administrator in an organization, was instructed to identify network-related issues and improve network performance. While troubleshooting the network, he received a message indicating that the datagram could not be forwarded owing to the unavailability of IP-related services (such as FTP or web services) on the target host, which of the following network issues did Jordan find in this scenario? 

Anderson, a security engineer, was Instructed to monitor all incoming and outgoing traffic on the

organization's network to identify any suspicious traffic. For this purpose, he employed an analysis technique

using which he analyzed packet header fields such as IP options, IP protocols, IP fragmentation flags, offset,

and identification to check whether any fields are altered in transit.

Identify the type of attack signature analysis performed by Anderson in the above scenario.

A startup firm contains various devices connected to a wireless network across the floor. An AP with Internet connectivity is placed in a corner to allow wireless communication between devices. To support new devices connected to the network beyond the APS range, an administrator used a network device that extended the signals of the wireless AP and transmitted it to uncovered area, identify the network component employed by the administrator to extend signals in this scenario.

Matias, a network security administrator at an organization, was tasked with the implementation of secure wireless network encryption for their network. For this purpose, Matias employed a security solution that uses 256-bit Galois/Counter Mode Protocol (GCMP-256) to maintain the authenticity and confidentiality of data. Identify the type of wireless encryption used by the security solution employed by Matias in the above scenario.