I. Site “Springfield” Device and STP Configurations Site Details and Challenges (Summary) This section will implement device hostnames (to correlate with the xACME educational topology labels), provide a sample configuration for the MOTD and login banner, and provide configuration steps for applying device passwords (encrypted) on the console port and VTY. This section will also review what the Spanning Tree Protocol (STP) does, its benefits, and provide a sample configuration for applying STP on the switches. Security methods that can be applied to the devices will be reviewed as well. Site Solution(s) and Technologies There are four switches on the Springfield site. A hostname is important because it establishes an identity, and makes it easier to be configured with other devices. Configuring a banner (message of the day (MOTD) and login) is important as well. A login banner is usually used to show legal warnings about access to the router. A MOTD banner is used to show users some type of message and is displayed before to the login banner. We will see how to configure these settings in the configurations below. …show more content…
The best mode of STP is rapid-pvst, because of its interoperability with STP and its faster frame forwarding ability. Adding a switch will not be a future problem when working with rapid-pvst. We have to make switch 1 the root (switch 2 is currently the root), and using a root guard command on these switches will prevent outside BPDUs becoming a problem in the process. To save each configuration in the section below, exit configuration mode then type “copy running-config startup-config”, and then press enter to
Assign. 3 Andrew McConnon 13349871 1. In terms of specification of the framing in relation to the classic Ethernet protocol, it is specified by IEEE 802.3-2012.
There are five actions taken to improve the security of a vulnerable server, enumerated as follows. 1 Fix Root Password The original password for root is “default”, which is unsecure. Attackers could easily crack the password with the brute-force mode.
Perhaps many are confused about the existing commands linux, this time I will discuss about the linux basic commands used along with examples of its use. 1: Seeing identification (id and group id number) $ Id 2: Looking the calendar date of the system a. Looking at the current date $ Date b. See calendar $ Cal 9 2002 $ Cal -y 3: Seeing the machine identity $ Hostname
This will allow us to create a secure connection to the network over the internet. With this design the campus will have a much more reliable network to its
Q2.Given an array of n elements that accepts non-repeated items, design an algorithm to sort the array in O(n) time. For example, n=15 Items: 23,67,34,2,5,12,7,43,28,90,58,3,74,50,48. Solution: #include #include typedef struct Node { int data; struct Node * next; } Node; Node * create_node(int val){ Node * temp = (Node *)malloc(sizeof(Node)); if(temp){ temp->data = val; temp->next = NULL; } return temp; } /* This function inserts node at the head of linked list */ void push(Node
#include #include #include #include #include #define _MAX 100 #define _SIZE 26 int id=0; struct node { char data; unsigned int freq; struct node *next; }*input,*input1; struct hfnode { char info; unsigned int prob; struct hfnode *l, *r; }; struct min_tree { unsigned int length; unsigned int hfm_cp; struct hfnode **nodes; }; void min_tree_construct(struct min_tree* min_tree, int node_id) { int minimum = node_id,l,r; struct hfnode* t; l = 2 * node_id + 1; r = 2 * node_id + 2; if (l < min_tree->length && min_tree->nodes[l]->prob < min_tree->nodes[minimum]->prob) minimum = l; if (r < min_tree->length && min_tree->nodes[r]->prob < min_tree->nodes[minimum]->prob)
I have been asked to use Ubuntu? One comparison between windows and linux is that Linux is a lot freer than windows because windows are restricted. Another comparison is windows are a lot safer because if something breaks you get paid support whereas on Linux you do not have any support. My experience with Linux is not much as I am entirely a windows user.
IGN(InGame Name)- Dxnyy Date of Application- 24/6/15 Age(Age doesn't really matter, we're looking for mature staff that won't mess around, if you don't fit this then you will not be accepted)- 12 Country- England, UK.
IGN: Stretching Age: (Must be 13+) I am thirteen years old. Timezone: EST (eastern standard time) How Long Have You Been Playing The Server: Your server just started, so I would say for an hour.
What is your IGN? : DUP How old are you?: 15 Current rank: Juggernaut
The monitoring application will be configured to use SNMP v3 whenever possible to secure management traffic [62]. c) Secure File Transfer: Network devices will need to send and receive files in a secure manner. Devices will need to send their current configuration file to a central location as part of backup and change management process, and need to receive firmware and software updates. A specific device should be configured to act as the central storage location for these files. Network devices will be configured to
“Other things may change us, but we start and end with family” – Anthony Bradt Emelyne Sterling was a woman of many words; few actually listened to her. The young F.B.I had helped save many, but what about her? Who saved the young profiler? Where would she get the love she never got from her schizophrenic mother? She was rotting from within, but you couldn’t tell from the outside.
Part 1: It would effect everything on the planet, plants would be less able to produce the suns energy and living organisms would be in big trouble. A short term effect would be decreasing plant populations and a long term effect would be a decreasing population of every organism on the planet. i. Much like the first one, if the sun was completely blocked producers could not produce, thus consumers could not eat them and get energy and the decompress could not break down the organisms if they're not alive. It would result in the overall extinction of living organisms on earth. ii.
SCENERIO Baxter, a year three Aboriginal student who at age three developed a sensorineural hearing impairment after repeated exposure to Otitis Media. Baxter uses a cochlear implant on one ear, as the other was not viable. Unfortunately, due to bullying in previous years Baxter has limited confidence in his communication skills and will rarely speak aloud, except with the teacher privately, close friends, and family. Baxter often communicates using basic sign language, but relies heavily on gestures. He is currently working with a speech therapist to increase his speech and language skills and to increase his confidence.
We can describe IoT as connect things like smartphones, personal computer and any other electronic devices and connected together as a new way in communicating between things and people and between things themselves [1]. IoT rapidly growing from industrial machine to consumer goods for sharing information and completing tasks [2]. According to [1], the number of devices connected to the Internet is expected to be increased from 100.4 million in 2011 to 2.1 billion by the year 2021 growing at a rate of 36% a year. Figure 1 shows that statistics from Cisco. Cisco Systems, Inc. is an American multinational technology company that designs, manufactures and sells networking equipment.