You work as a Network Administrator for NetTech Inc. Your manager needs to access a particular server on the network from outside the company network. You have a registered IP address assigned to a router on the company network. Which of the following will be useful for accessing the server from outside the network?
Which of the following fields is 13 bits long and specifies the offset of a particular fragment relative to the beginning of the original un-fragmented IP datagram?
Which of the following is the module of OpenSER?
Choose the best explanation for the resulting error when entering the command below.
When no anomaly is present in an Intrusion Detection, but an alarm is generated, the response is known as __________.
Which of the following IPv4 fields become obsolete while removing the hop-by-hop segmentation (fragmentation) procedure from the IP header?
Each correct answer represents a part of the solution. Choose three.
You work as a Network Administrator for NetTech Inc. Your manager needs to access a particular server on the network from outside the company network. You have a registered IP address assigned to a router on the company network. Which of the following will be useful for accessing the server from outside the network?
An organization has more than a couple of external business, and exchanges dynamic routing information with the external business partners. The organization wants to terminate all routing from a partner at an edge router, preferably receiving only summary routes from the partner. Which of the following will be used to change all partner addresses on traffic into a range of locally assigned addresses?
Which of the following tools allows an attacker to intentionally craft the packets to gain unauthorized access?
Each correct answer represents a complete solution. Choose two.
The simplest form of a firewall is a packet filtering firewall. Typically a router works as a packet-filtering firewall and has the capability to filter on some of the contents of packets. On which of the following layers of the OSI reference model do these routers filter information?
Each correct answer represents a complete solution. Choose all that apply.
