What’s wrong with this network? IP: 201.10.10.11 SM: 255.255.255.240 Default Gateway: 201.10.10.2 201.10.10.1/28 Fa0/1.

Slides:



Advertisements
Similar presentations
Routing Routing in an internetwork is the process of directing the transmission of data across two connected networks. Bridges seem to do this function.
Advertisements

Giving Feedback. The right and the wrong. >> giving feedback
/30 Host Name : R1 Serial 0/0/0.1.2 Host Name : R2 Router Lab 3 : 2 - Routers Connection DTE DCE.
CCNA2-1 Chapter 1 Introduction to Routing and Packet Forwarding CLI Configuration and Addressing.
CCNP Network Route IPV-6 Part-III IPV-6 Static Routing: R1(Conf t)# ip routing  (Turn on Routing) R1(Conf t)# ipv6 unicast-routing  (Turn on ipv6 routing)
Schutzvermerk nach DIN 34 beachten TCP/IP Address and Subnet-Mask.
Boot Mode. Agenda 1.What can I do if I forget my password? 2.What to do if My Gateway can’t enter into [usr/config] mode?
ISP SP Network Egress Points Ingress Point Protocol-Specific Egress Decision IP Header Payload Transit Header IP Header Payload IP Header Payload.
Basic Network Concepts And Troubleshooting. A Simple Computer Network for File Sharing.
GLBP GLBP: Gateway Load Balancing Protocol. It is a Cisco proprietary protocol. We can Load Balance between the Gateways. The Load can be distributed among.
Computer Tech Math The “Numbers” Overview Mr. Orioli 9/20/2010.
EIGRP (Enhanced Interior Gateway Routing Protocol)
Internetworking Introduction How Networks Differ How Networks Can Be Connected Concatenated Virtual Circuits Connectionless Internetworking Tunneling Fragmentation.
NFN Configuration Tool
IP ROUTING. Content: What is Router? What is Routing? Routing Protocols What is Routing table? What are the Routing table components? What are the Routing.
Networking with Windows Vista.. Vista’s New Tools and Features The Network and Sharing Center Network Discovery Network Map Network Diagnostics.
Cable Modem Ethernet Hub May need to use "uplink" port.
CPIT 470 Lab 2 Lab Instructor: Aisha Ehsan.
IP Addressing and Subnetting
Static Route. Identify Default gateway What is the default gateway for PC1 PC2 r1 r2 PC1PC2.
Introduction to Networking (Yarnfield) Variable Length Subnet Masking (VLSM)
Building a Simple Network
Printer Installation Ben Wu A&S IT 09/18/2007. Outline  Preparation  Local Printer Installation  Network Printer Installation  Printer Sharing  Other.
1 © 2003, Cisco Systems, Inc. All rights reserved. IP Basics 1.1 st Octet Values for Class A, B, C, D, & E 2.HOB (High Order Bits) in the 1 st Octet 3.Format.
© 2007 Cisco Systems, Inc. All rights reserved.Cisco Public 1 Version 4.0 Network Addressing Networking for Home and Small Businesses – Chapter 5.
Remote Accessing Your Home Computer Using VNC and a Dynamic DNS Name.
DHCP Dynamic Host Configuration Protocol. What is DHCP?  It does name resolution (one more?!) DNS resolves IP numbers and FQDN WINS resolves NetBIOS.
Installing a DHCP Server role on Windows Server 2008 R2 in a home network. This is intended as a guide to install the DHCP role on a Domain Controller.
Classful IP Addressing
Classes of IP. host must have an IP address that identifies not only the host address (like a house number) but also identifies the network address (like.
Making connections Connecting a computer to a LAN donna Bair-Mundy.
1  You are given an IP address for a host /20  What is/are the  Subnet address?  Broadcast address?  The number of useable hosts available.
ARP Scenarios CIS 81 and CST 311 Rick Graziani Fall 2005.
MAC Address IP Addressing DHCP Client DHCP Server Scope Exclusion Range Reservations Netsh.
Basic Configuration-Modify LAN IP address for DFL Firewall
Technical Refresher Session 3. Overview Difference between communication between devices on a single logical network and communication between different.
ARP_2/001 ( X.X) LAN #2 R1R2 ( X.X) LAN #1 ( X.X) LAN #3 MAC: 2015B IP: MAC: FB21C IP: MAC: A3125 IP:
Rules of Packet Transmission
Subnet Masks Traffic Router Subnet 1Subnet 2.
McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 SUBNETTING.
1 Computer Networking Dr. Mohammad Alhihi Communication and Electronic Engineering Department Philadelphia University Faculty of Engineering.
NetComm Wireless VRRP Feature Spotlight. What is VRRP? Most of us configure a static route to a single router on PCs because it is easy, but what if that.
Chapter 6 1 Chap 6 – Implement Inter-VLAN Routing Learning Objectives Explain to the satisfaction of a qualified instructor how network traffic is routed.
DHCP/BOOTP Dynamic Host Configuration Protocol Dynamic Host Configuration Protocol (DHCP) is a network protocol that enables a server to automatically.
SERVER I SLIDE: 5. Objectie 4.2 The DHCP IP address assignment process.
Cisco Discovery Semester 1 Chapter 5 JEOPADY Q&A by R. Prensky, Template by K. Martin.
1 CSE3153 Semester Case Study 1 V1.0 The Concept of an IP Network Due Date: By end of the Lab Session Student Name: __________________________________________.
1 Swinburne University of Technology Faculty of Information and Communication Technology HIT2125 Data Communications and Computer Networks Network Case.
Sem 2v2 Chapter 13 Troubleshooting the Network. Examples of problems in each layer might include:  Layer 1 - incorrect cable used  Layer 2 - interface.
© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Basic Switch Configurations.
The University of Bolton School of Games Computing & Creative Technologies LCT2516 Network Architecture CCNA Exploration LAN Switching and Wireless Chapter.
Objectives Blue Color VLAN’s Should reach Message Server from all locations Red Color VLAN’s Should not Reach Message Server In Each L2 Switch Blue Color.
Subnetting. Class A Address O is the subnet Identifier is the loop back address. 4 Each class A address supports 16,387,064 hosts. 4 Assigned.
© 2007 Cisco Systems, Inc. All rights reserved.ICND1 v1.0—4-1 LAN Connections Exploring the Packet Delivery Process.
November 27, 2010 Ottawa D-STAR Symposium by D-STAR DD mode (High Speed Digital Data) Ying Hum (VA3YH)
THE 6 SHOP. COM “HOW TO FISH” LEVEL 10 LESSON 1 NETWORK PRINTER.
How to use the Internet Ikjun Yeom. How to send a packet  buy a computer  make sure that the computer is equipped with a network interface card  find.
Static and Dynamic Routing. Configuring RIP Specifying Outgoing Interface.
 Router Configurations part2 2 nd semester
After 6.1. What is 69 in binary? A B C D E of 6.
如何利用图书馆 ——— 海南师范大学图书馆( 2014 ) ——— 海南师范大学图书馆( 2014 )
If we don’t subnet and use as our subnet mask then we use all of our IP addresses on one network. This is not an efficient use of our Class.
VMware Solutions To Access EXSi Server & Virtual Machine Consoles Presented By: Opvizor
Chapter 5 Exploring IPv4.
IP Address Quiz (Animated Presentation)
الاسبوع الإرشادي.
Binary Lesson 7 Supernetting
Addressing the Network – IPv4
/ / / / / /27.
Networks and the Internet
Presentation transcript:

What’s wrong with this network? IP: SM: Default Gateway: /28 Fa0/1

What’s wrong with this network? IP: SM: Default Gateway: /28 Default Gateway Fa0/1

What’s wrong with this network? IP: SM: Default Gateway: /28 IP: SM: Default Gateway: /28 Fa0/0 Fa0/1

What’s wrong with this network? IP: SM: Default Gateway: /28 IP: SM: Default Gateway: /28 Address is a network address Fa0/0 Fa0/1

What’s wrong with this network? IP: SM: Default Gateway: /27 IP: SM: Default Gateway: /27 Fa0/1 Fa0/0

What’s wrong with this network? IP: SM: Default Gateway: /27 IP: SM: Default Gateway: /27 Overlapping networks Fa0/1 Fa0/0