... and they are both connected to the same network. A
routing protocol is not needed. Each router has knowledge of all networks in the network.
IP Routing will need to be enabled on all routers. ... problem is and correct it.
You may need to reset switches used in previous labs back to factory defaults.
Lab 8.2.2: HSRP – Hot Standby RoutingProtocol
10.1.2.100
Workstation
WEB
10.1.1.4/24
EAST
WEST
Fa0/0
10.1.1.4/24
Fa0/0
10.1.1.3/24
Fa0/1
10.1.2.3/24
Fa0/0
10.1.1.2/24
Fa0/1
10.1.2.2/24
HSRP ...
Objective:
Configure HSRP on a pair of routers to provide redundant router services to a network.
Scenario:
You have two routers connected to your network. As you will see, having two default...
... Routing Protocol( EIGRP)
Tác giả: Trần Văn Thành
Enhanced Interior Gateway Routing Protocol( EIGRP)
Lần đầu tiên được đưa vào sử dụng trong phiên bn ISO 9.21, Enhanced Interior
Gateway Routing ...
Gateway Routingprotocol (EIGRP) là một sự nâng cấp của IGRP. Bên cạnh
những tính chất vốn có IGRP là một distance-vector protocol, EIGRP còn mang
một số tính chất của link state protocol.
Tất ... distace vector protocol, link state protocol không phi giải
quyết vấn đề chống loop và thời gian hội tụ rất lớn bởi vì không giống như
routing- by-rumor approach của distance vector các router...
... a Cisco proprietary distance-vector routing protocol. It was created to be used with
basically any media and network topology, to converge quickly, and to use network resources
efficiently. It ... routes to the routing table.
Ease of Use
A basic OSPF configuration is fairly easy to configure. However, one of the protocol s strengths
is the ability to customize it to better fit your network ... engineers know how to support it. IS-IS configurations tend to be less com-
plex than OSPF, mostly because there are fewer changes you can make to the protocol s
operation.
Network Topology
IS-IS...
... used to propagate this default information to
other routers. When this configuration is working properly, the network will be migrated from RIP to
IGRP and default routing will be configured to ... Setup IP an addressing scheme using class B networks.
• Configure RIP and IGRP on routers.
• Examine the impact on routing table of multiple routing protocols using the show IP route
command. ... d. Why are both protocols sending updates? ________________________________________
Step 7 Show the routing tables for each router again
a. Examine the routing table entries, using...
... on the physic network.
1
The network layer
Addressing and routing
1. Mobility and addressing
1. What is the DHCP protocol used for?
Assign IP addresses and network conguration of automatic way.
2. ... DHCP protocol is whatever is
used by the protocolto identify the client computer. By default, DHCP implementations
typically employ the client’s MAC address for this purpose, but the DHCP protocol
allows ... to the Traffic Class field:
The service interface of an IPv6 service node must provide a means to an upper layer
protocol Plasser bit value Traffic Class for packets from the upper layer protocol. ...
... Configure your corporate routing protocol. This is now an absolute necessity. The
PIM routingprotocol used for dense or sparse can be carried via several IGP routing
protocols. EIGRP and OSPF ... company executives have now decided
to implement an IP/TV Multicast system throughout the LAN to include the access switch
Routing Protocols
Description Protocol ID
LAN/WAN EIGRP 1
MULTICAST ... lab we will be using
the EIGRP routing protocol. This is fairly subjective. Setting it to EIGRP will ensure
that only Cisco devices will be able to read the L3 routing table if necessary. Of...
... on-line. The network s role here is
to identify uncertain process parameters and provide the estimated parameters to the controller.
The second form is to use a neural network as a direct tuner to obtain ... Kohonen network is used as a two-dimensional network tuned to a variety of input patterns
through unsupervised learning. This network divides the multilayer perceptron network (MLP) into N
specified ... and is made to decrease in every 1000 iterations. Total number of iterations is
10,000.
To examine classification performance of the neural network, the clustering results are compared to
those...
... is working properly, the network will migrate from RIP to IGRP,
and default routing will be configured to work with that protocol as well.
Cable a network similar to the one in the diagram. ... to Examine Routing Tables
Objective
• Setup IP an addressing scheme using class B networks.
• Configure RIP and IGRP on routers.
• Examine the impact on the routing table using multiple routing ... multiple routing protocols using the show ip
route command.
Background/Preparation
In this lab, a default route will be configured and RIP used to propagate this default information to
other routers....
... Gateway RoutingProtocol (EIGRP)
● AS number of the destination
● Configurable administrator tag
● ID of the external protocol
● Metric from the external protocol
● Bit flags for default routing
Route ...
DUAL to make routing decisions, the results of which are stored in the IP routing table. IP-Enhanced
IGRP is responsible for redistributing routes learned by other IP routing protocols.
Routing ... learned from the Routing Table Maintenance Protocol (RTMP). The
IP implementation redistributes routes learned from OSPF, Routing Information Protocol (RIP), IS-IS,
Exterior Gateway Protocol (EGP),...
...
Gateway RoutingProtocol
(EIGRP)
As internetworks grew in scale and diversity in the early 1990s, new routing protocols were
needed. Cisco developed
Enhanced Interior Gateway RoutingProtocol ...
EIGRP can be referred to as a hybrid protocol. It combines most of the characteristics of
traditional distance vector protocols with some characteristics of link-state protocols.
Specifically, ... is a Cisco-proprietary protocol, but with
the aid of redistribution, this point becomes moot.
EIGRP is a classless routing protocol. It directly interfaces to IP as protocol 88. EIGRP uses
the...
... approach feasible. Wanting to reach inside NATs or needing to use
IPv6 may even provide reason enough to want to try it.
The Teredo Protocol
24
Information revealed to third parties
Teredo does ... submission. Originally the protocol was called
Shipworm (after a species of mollusk that digs holes in ship hulls, analogous to what the protocol does
with NAT devices). But the protocol has been renamed ... on. However, the Teredo protocol tries to keep that external port number stable since
it is the port to which the relays need to connect.
Servers are specifically designed to be stateless, so a...
... Exchange Server relies heavily on the
SMTP protocol, Microsoft Explorer and Mozilla Firefox rely on the HTTP protocol,
etc. In addition, there are custom protocols for applications such as Instant ... Failover
monitors your network for Internet connectivity and automatically switches over
to a second provider when an outage is detected. Once regular services is
restored, Instagate automatically ...
companies that want to enforce company policies or meet regulatory compli-
ance requirements. Content Filter also allows customers to create custom lists
of the file types to be blocked, such...
... content type to list relation
Content type to content type relation: to add a content type to content type relation
To add a tool in your schema, just drag and drop tool from the toolbox to the ... relational tools
List to list relation: to add a relation between two lists
List to content type relation: to add a list to content type relation
Content type to list relation: to add a ... VS toolbars, follow these steps:
1. On toolbar, click on the “More” button, click on “Add or Remove Buttons”, and “Customize”:
Picture: Customize the VS toolbars
2. Click on the “Toolbars”...
... through mobile device design.
Another area that has shown an increasing amount of popularity is
mobile phone ring tones. Mobile phones today generally come equipped
with a standard set of ring tones ... important to understand how to apply them to a real
business application. Clients today generally come in two categories: con-
sumers (retail customers like you and me and the business customer ... potential to be in thousands of
colors. Typically, with a mobile phone connection, most of the games take a
fair amount of time to download to your device and require a constant con-
nection to be...
... always a classic vector for attack - most layer three protocols
have no built-in means to authenticate source addresses or other protocol data which
may be used to attempt to establish identity, ... their application protocols. Basic network tools
such as FTP and Telnet negotiate sessions within their own protocol boundaries. Also
included in the Session Layer are multimedia protocols such as ... multimedia protocols such as H.323, VoiceOverIP
protocols such as SIP, and other media-streaming and communication protocols.
These protocols often are required to negotiate both session creation and...