cisco routing protocols and concepts answers chapter 11
Routing Protocols and Concepts: Chapter 11 ppt
Ngày tải lên :
09/03/2014, 13:20
... chapter/ curriculum.
Book:
Routing Protocols
and Concepts
By Rick Graziani and
Allan Johnson
ISBN: 1-58713-206-0
ISBN-13: 978-58713-
206-3
42
Verifying OSPF
Excellent command to begin troubleshooting. ... network Command
The network command (same function as when used with other IGP
routing protocols) :
Any interfaces on a router that match the network address in the
network command will be ... Routing Information Sources:
Gateway Distance Last Update
10.2.2.2 110 11: 29:29
10.3.3.3 110 11: 29:29
Distance: (default is 110 )
OSPF Process ID
OSPF Router ID
Networks OSPF is
advertising...
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Tài liệu Routing Protocols and Concepts: Chapter 6 pot
Ngày tải lên :
23/02/2014, 09:20
... s0/0/0
VLSM
VLSM in Action
VLSM and IP Addresses
Chapter 6 VLSM and CIDR
Routing Protocols and Concepts
17
Classless Routing Protocol
Classless routing protocols include the subnet mask ... hundreds or
thousands of hosts.
14
CIDR and Route Summarization
Recall from Chapter 2, “Static Routing, ” that you can create one
static route for multiple networks.
Internet routing tables ... subnets
(172,30.1.0/24, 172.30.2.0/24 and 172.30.3.0/24) as 172.30.0.0.
R3 applies the /8 mask (classful routing protocol)
8
Classful Routing Protocol
Routing protocols, such as RIPv1, only needed...
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Tài liệu Routing Protocols and Concepts: Chapter 10 ppt
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... Implementing Link-State
Routing
Advantages of a Link-State Routing Protocol
Requirements of a Link-State Routing Protocol
Comparison of Link-State Routing Protocol
Note: Chapter 11 discusses the ... vector routing protocols (RIP), link-state routing
protocols do not send periodic updates.
OSPF routers do flood their own link states every 30 minutes.
This is known as a paranoid update and ... 11 discusses the implementation and configuration of a link-
state routing protocol, OSPF.
46
Hierarchical
Design
Link-state routing protocols such as OSPF and IS-IS use the concept of
areas....
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Routing Protocols and Concepts: Chapter 2 pot
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... command is used to display the routing table.
l Initially, the routing table is empty if no interfaces have been
configured.
l Note: Static routes and dynamic routes cannot be added to the
routing ... Added to the Routing Table
l The debug ip routing displays routing table processes for any
route,
Ÿ directly connected network
Ÿ static route
Ÿ dynamic route.
l Disable debug ip routing by either:
Ÿ ... Route
3434
Routing Table Concepts
l The routing table consists of a list of “known” network addresses—
that is, those addresses that are directly connected, configured
statically, and learned...
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Routing Protocols and Concepts: Chapter 4 pptx
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09/03/2014, 13:20
... Exchange of Routing
Information
Routing Table Maintenance
Periodic Updates
Bounded Updates
Triggered Updates
Random Jitter
Routing Loops
Defining a Routing Loop
Implications of Routing ... receivesreceives
33
Routing Table Maintenance
Routing protocols must maintain the routing tables so that they have the
most current routing information.
How?
Depends on:
Type of routing protocol ... pitfalls, and
Remedies to these pitfalls
Understanding the operation of distance vector routing is critical to enabling,
verifying, and troubleshooting these protocols.
13
Routing Protocol...
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Routing Protocols and Concepts: Chapter 5 doc
Ngày tải lên :
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... Classful
Routing Protocol
Background and Perspective
RIPv1 Characteristics and
Message Format
RIP Operation
Basic RIPv1 Configuration
RIPv1 Scenario A
Enable RIP: router rip
Command
... RIPv1: A Distance Vector,
Classful Routing Protocol
Background and Perspective
RIPv1 Characteristics and Message Format
RIP Operation
5
Background and Perspective
RIP is not a protocol ... show ip protocols Command
Information about which RIP version is
currently configured and which interfaces are
participating in RIP updates.
25
Verifying RIP: show ip route Command
R3# show...
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Routing Protocols and Concepts: Chapter 7 potx
Ngày tải lên :
09/03/2014, 13:20
... 172.30.0.0
R3(config-router)# network 209.165.200.0
11
We use RFC 1918 and Cisco Example addresses for all topologies.
Private Addresses and Cisco Example Addresses
RFC 1918 Private Addresses
Cisco Example Addresses
... RIPv2
Enabling and Verifying RIPv2
Auto-Summary and RIPv2
Disabling Auto-Summary in
RIPv2
Verifying RIPv2 Updates
VLSM and CIDR
RIPv2 and VLSM
RIPv2 and CIDR
Verifying and Troubleshooting ... following features and limitations:
Use of hold-down and other timers to help prevent routing loops
Use of split horizon and split horizon with poison reverse to also
help prevent routing loops
...
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Routing Protocols and Concepts: Chapter 8 doc
Ngày tải lên :
18/03/2014, 14:20
... parent route
9
Sample Routing Table Entries
The routing table hierarchy in Cisco IOS software was originally
implemented with the classful routing scheme.
Although the routing table incorporates ... destination IP address of a packet
and a route in the routing table, a minimum number of leftmost bits
must match between the IP address of the packet and the route in the
routing table.
The subnet ... Chapter 8
The Routing Table: A Closer Look
The Routing Table Structure
38
Step 2b.
If there is not a match with any...
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Routing Protocols and Concepts: Chapter 3 docx
Ngày tải lên :
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... For further explanation
and details, please read
the chapter/ curriculum.
Book:
Routing Protocols
and Concepts
By Rick Graziani and
Allan Johnson
ISBN: 1-58713-206-0
ISBN-13: 978-58713-
206-3
... Classless routing protocol
Released in 1992 with Cisco IOS Software Release 9.21.
Enhancement of Cisco Interior Gateway Routing Protocol (IGRP).
Both are Cisco proprietary
Operate only on Cisco ... Autonomous Systems and
Process IDs
The router eigrp Command
The network Command
Verifying EIGRP
Examining the Routing Table
EIGRP Metric Calculation
EIGRP Composite Metric and the K
Values
...
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Routing Protocols and Concepts: Chapter 3 pptx
Ngày tải lên :
18/03/2014, 14:20
... EIGRP, OSPF, and IS-IS
R2’s Routing
Table
R1’s Routing
Table
R3’s Routing
Table
23
Classful
Routing
Protocols
Classful routing protocols do not send subnet mask information in routing
updates. ... 16
Distance Vector and Link-State Routing Protocols
Interior gateway protocols (IGP) can be classified as two types:
Distance vector routing protocols
Link-state routing protocols
They ... require short convergence times.
R2’s Routing
Table
R1’s Routing
Table
R3’s Routing
Table
Dynamic Routing Protocols and Convergence
35
All the routing protocols discussed in this course are...
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Routing Protocols and Concepts – Chapter 1 potx
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...
ITE PC v4.0
Chapter 1
5
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
or is restarted.
Configuration register: 0, 1, and 2 and above
ITE PC v4.0
Chapter 1
22
â 2007 Cisco Systems, ... 4
R1(config-line)#password cisco
R1
(
confi
g
-line
)
#lo
g
in
ITE PC v4.0
Chapter 1
43
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
(g
)g
R1(config-line)#exit
How a Cisco device locates and loads ...
l
oa
d
a
Cisco IOS software image from
flash memory and load the startup
configuration file from NVRAM.
ITE PC v4.0
Chapter 1
18
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
–
Note:...
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Routing Protocols and Concepts – Chapter 2 ppt
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...
0/1
ITE PC v4.0
Chapter 1
48
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Routing Table Concepts
Routing
Table
Concepts
Purpose of the debug ip routing command
Allows you ... PC v4.0
Chapter 1
6
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Routing Table and CDP Protocol
When a router only has its interfaces configured &
no other routing protocols ... o
th
er rou
t
er.
Static Routing
Routing Protocols and Concepts Chapter 2
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
ITE PC v4.0
Chapter 1
1
General Role of the Router in...
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Routing Protocols and Concepts – Chapter 3 ppsx
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... of the routing table.
ITE PC v4.0
Chapter 1
2
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Introduction to Dynamic
Routin
g
Protocol
g
Routing Protocols and Concepts – Chapter ... PC v4.0
Chapter 1
27
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Dynamic Routing Protocols
ITE PC v4.0
Chapter 1
11
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
... ISPs and sometimes
between a company and an ISP
ITE PC v4.0
Chapter 1
14
â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Routing Protocols Metrics
Metrics used in IP routing protocols
Bandwidth
ãInfluences...
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