Routing Protocols and Concepts – Chapter 2 ppt
Routing Protocols and Concepts – Chapter 2 ppt
... the 1 72. 16.1.0 /24 ,
1 72. 16 .2. 0 /24 , and 1 92. 168.1.0 /24 networks.
/
–
R3 can communicate with any device on the 1 92. 168.1.0
/
24
and 1 92. 168 .2. 0 /24 networks.
ITE PC v4.0
Chapter 1
28
© 20 07 Cisco ...
configuration
R1(config)# no ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 1 72. 16 .2. 2
R1(config)#ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 serial 0/0/0
I...
Tài liệu Routing Protocols and Concepts: Chapter 10 ppt
...
unreachable and the adjacency is broken.
Step 2: Sending
Hello Packets to
Neighbors
33
20
2
Determining the
Shortest Path
Network 10.5.0.0/16
via R2 Serial 0/0/0
at a cost of 22
15
Step 1
Initially:
... development of OSPF began in 1987, and there are two current
versions in use:
OSPFv2: OSPF for IPv4 networks (RFC 124 7 and RFC 23 28)
OSPFv3: OSPF for IPv6 networks (RF...
Routing Protocols and Concepts: Chapter 11 ppt
... 1 92. 168.10.1 25 5 .25 5 .25 5 .25 2
clock rate 64000
!
interface Serial0/0/1
description Link to R3
ip address 1 92. 168.10.5 25 5 .25 5 .25 5 .25 2
The current configurations do not include the interface bandwidth ... description Link to R1
ip address 1 92. 168.10 .2 255 .25 5 .25 5 .25 2
!
interface Serial0/0/1
description Link to R3
ip address 1 92. 168.10.9 25 5 .25 5 .25 5...
Routing Protocols and Concepts: Chapter 2 pot
... communicate with any device on the 1 72. 16.3.0 /24 and
1 72. 16 .2. 0 /24 networks.
Ÿ R2 can communicate with any device on the 1 72. 16.1.0 /24 ,
1 72. 16 .2. 0 /24 , and 1 92. 168.1.0 /24 networks.
Ÿ R3 can communicate ... address 1 92. 168 .2. 1 25 5 .25 5 .25 5.0
R3(config-if)# no shutdown
R3(config-if)# interface serial 0/0/1
R3(config-if)# ip address 1 92. 168.1.1 25 5 .25 5 .2...
Routing Protocols and Concepts: Chapter 4 pptx
... Split Horizon Rule
Preventing Routing Loops with
IP and TTL
Distance Vector Routing Protocols
Today
RIP
EIGRP
27
Next Exchange of Routing Information
R2:
Sends an update about networks ... distance vector routing is critical to enabling,
verifying, and troubleshooting these protocols.
13
Routing Protocol Algorithms
R1 and R2 are configured with RIP.
T...
Routing Protocols and Concepts: Chapter 3 pptx
... Interface: ip route 1 72. 16.3.0 25 5 .25 5 .25 5.0 serial 0/0/0
Next-hop: ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 1 92. 168.1.1
10
Dynamic Routing Protocol Operation
The operations of a dynamic routing protocol ... networks.
1 72. 16. 128 .0/30 1 72. 16.1 32. 0/30
1 72. 16.136.0/30
1 72. 16.0.0/16
Major Classful
Network
/27 and /30
subnets
Classifying Dynamic Routing
Protoc...
Routing Protocols and Concepts – Chapter 8 pptx
... (1 92. 168. 32. 0 to 1 92. 168. 32. 255)
O 1 92. 168. 32. 0/19 [110 /22 9840] via 10.1.1.3 Æ (1 92. 168. 32. 0 to 1 92. 168.63 .25 5)
If a packet destined to 1 92. 168. 32. 1 is directed toward 10.1.1.1, because
1 92. 168. 32. 1 ... 10.1.1 .2, because 1 92. 168. 32. 100 doesn't
f
all within
1 92. 168. 32. 0 /26 (1 92. 168. 32. 0 through 1 92. 168. 32. 63), but it does fall within...
Tài liệu Routing Protocols and Concepts: Chapter 6 pot
... networks—1 72. 20.0.0/16, 1 72. 21.0.0/16, 1 72. 22. 0.0/16, and 1 72. 23.0.0/
CIDR
Route Summarization
Calculating Route Summarization
45
Route Summarization
Although 1 72. 22. 0.0/16 and 1 72. 23.0.0/16 ... summarize 1 72. 30.0.0 /24 subnets
(1 72, 30.1.0 /24 , 1 72. 30 .2. 0 /24 and 1 72. 30.3.0 /24 ) as 1 72. 30.0.0.
R3 applies the /8 mask (classful routing protocol)
8...
Routing Protocols and Concepts: Chapter 5 doc
... 1 72. 30.0.0/16
1 92. 168.4.0 /24
1 92. 168.5.0 /24
1 72. 30.0.0/16
1 92. 168.4.0 /24
1 92. 168.5.0 /24
The 1 72. 30.0.0/16
network is subnetted into
three subnets:
1 72. 30.1.0 /24
1 72. 30 .2. 0 /24
1 72. 30.3.0 /24
... 1 92. 168.4.0 /24 is directly connected, Serial0/0/1
C 1 92. 168.5.0 /24 is directly connected, FastEthernet0/0
R 1 92. 168.1.0 /24 [ 120 /2] via 1 92....
Routing Protocols and Concepts: Chapter 7 potx
... subnetted, 2 subnets
R 20 9.165 .20 0 .23 2 [ 120 /1] via 20 9.165 .20 0 .22 9, 00:00:16,Serial0/0/0
C 20 9.165 .20 0 .22 8 is directly connected, Serial0/0/0
R 10.0.0.0/8 [ 120 /1] via 20 9.165 .20 0 .22 9, 00:00:16, ... Loopback0
C 1 72. 30.1.0 is directly connected, FastEthernet0/0
20 9.165 .20 0.0/30 is subnetted, 2 subnets
R 20 9.165 .20 0 .23 2 [ 120 /1] via 20 9.165 .20 0 .2...