Vrf Design

1: Physical layer: The purpose of the physical layer is it deals with the hardware components, like cads and cables for sending and receiving data of a carrier.

1. Application (in terms of cabling infrastructure): The application layer is the OSI layer closest to the end user, which means both the OSI application layer and the user interact directly with the software application. When determining resource availability, the application layer must decide whether sufficient network or the requested communication exists.. (OSI_model#Layer_7:_application_layer)

All information pertaining to my virtual network can be found at the address http://10.0.15.1/wiki when inside my infrastructure. It contains all the information needed to understand how I built and configured my virtual machines, and how I installed and configured each of my servers. It is broken up by specific Operating System installs, so there is are sections for both pfSense and Red Hat Enterprise Linux 7. The wiki explains in detail, the steps that I took to complete each portion of this lab and how each server was set up.

135.46.57.14 in binary is 10000111.00101110.00111001.00001110. Again the prefix points us to one of the Interfaces, so we take the 22 MSB's, or 10000111.00101110.00111000.00000000. Back to decimal, this is 135.46.56.0, which points to Interface 0, so that’s where it is routed.

VPC with a Single Public Subnet is selected and then click select option. The following figure 3.1.11 represents the VPC Configuration Page.

| Given a network topology of two or more routers and an IPv4 addressing scheme, implement static routing and confirm layer 3 connectivity.

The first three layers of the OSI is typically what a router needs to route traffic. The first three layer are physical, data link and network. The highest level the OSI decide where to forward traffic to is the transport layer which is located in the host layers.

Which layer of the OSI reference model handles logical addressing (IP addresses) and routing traffic?

Reviews for the RBVSS show some ethical concerns that should be addressed when using the assessment in the school setting. According to Sink and Edwards’ (2005) review, the SVAS psychometric properties were less supported and the standardization sample did not include students in third or fourth grade, thus, the scores should be interpreted with caution. For example, if a student was only assessed with the SVAS without other forms of assessments being administered, the information may not be reliable. In addition, the Spanish-language version of the assessment scale scores should be viewed with extreme caution because only 104 Spanish-speaking Hispanic American students were in the norming sample (Sink & Edwards, 2005). These ethical considerations align with the ASCA (2010) ethical standard A.9.f, which states that school counselors “use caution when utilizing assessment techniques,

Paths with non-zero flow amounts from origin to destination are known, which is mix of violator and common public. As model under investigation need information about all paths and relative flows for each OD (origin-destination) pair of the network.

1. The route command accepts the wildcard * (such as reoute delete 10*, which deletes all route beginning with the decimall value 10 regardless of the rest of the valur). What are some possible uses of the wildcard value in determining or altering routes?

 Issue the no encapsulation dot1q command to remove the incorrect configuration. Then configure the subinterfaces with the correct encap dot1q command command. Reenter the correct IP address information.

iii) Router Id: Identification of each OSPF router in an OSPF routing domain is exclusively by the router id. OSPF router can chose highest IP address of its loopback interface incase router id is not configured. IP address will be chosen by the OSPF router of any of its physical interfaces in absence of loopback interfaces.

#include "ns3/core-module.h" #include "ns3/network-module.h" #include "ns3/internet-module.h" #include "ns3/point-to-point-module.h" #include "ns3/applications-module.h" #include "ns3/mpls-module.h" #include "ns3/ipv4-global-routing-helper.h" The code starts with various include statements for easy implementation of the code. We include many predefined modules in the program so that all the functionalities of the classes that are specified in the module are loaded and are available while the code executes. By importing all the modules at the beginning of the code makes the code organized, efficient and productive.

On 27 September 2008, has on its list 106 new routes to be added to its current list of 60 over the next few years. The number of old routes discontinued has not been publicly disclosed.