Cisco CCENT Training Videos
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Become an Entry-Level Network Engineer By Passing the CCENT Exam (640-822 ICND1)
15+ hours of Expert Instruction on CD with Real World Cisco Networking examples so you can learn to Deploy and Manage your first Cisco Network.
Here are a few of the topics covered in our CCENT Training Videos that you'll find on the ICND1 Exam:
Operation of Data Networks
- OSI and TCP/IP Models
- LAN/ WAN Operation and Features
- TCP vs. UDP Ethernet Technologies
- Ethernet Standards
- Cable types: Straightthrough, Crossover, and Rollover
Implementation of a Small Switched Network
- Operation of Cisco Switches
- Basic Switch Security
- VLAN theory and demonstration
- Troubleshooting IP Addressing & Services
- Private IP Addressing
- DNS Operation The Cisco Routing Process
- Basic Router Processes and Commands
- Introduction to RIPv1 and v2
- Cisco IOS
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Password: www.oxava.com
for help : razzanarts@oneindia.in
Don't use the old type 7 passwords anymore. Use the new "secret" keyword only. For example
enable secret password
...
username user secret password
Refer to this Cisco article for more information
password cracker
http://www.ifm.net.nz/cookbooks/passwordcracker.html
_______________________________________________________________________________________
19 seeds, 4 leechers
Total size: 304.96 megabyte
The Cisco CCNP - Exam-Pack: 642-901 BSCI contains:
- Today's Routed World
- EIGRP: The Concepts
- EIGRP: Implementation and Verification
- EIGRP: Summarization, Authentication, and Other Advanced Options
- EIGRP: Best Practices and Design Options
- OSPF: The Concepts (Part 1)
- OSPF: The Concepts (Part 2)
- OSPF: Implementation and Verification
- OSPF: Understanding Network Types
- OSPF: Router LSAs and Summarization Options
- OSPF: Special Area Types and Options
- OSPF: Authentication and Other Miscellaneous Options
- IS-IS: The Concepts (Part 1)
- IS-IS: The Concepts (Part 2)
- IS-IS: Basic Implementation and Verification
- Advanced Routing: Route Redistribution
- Advanced Routing: Manipulating Route Updates
- BGP: Foundation Concepts
- BGP: Implementation and Tuning (Part 1)
- BGP: Implementation and Tuning (Part 2)
- BGP: Implementation and Tuning (Part 3)
- BGP: Tuning Attributes (Part 1)
- BGP: Tuning Attributes (Part 2)
- Multicast: Concepts and Configuration
- IPv6: Understanding Basic Concepts and Addressing
- IPv6:Configuring, Routing, and Interoperating
- Advanced Routing: Implementing Router-Based DHCP Services
Route summarization is the process of replacing a series of routes into a summary route with subnet mask. The main purpose of summarization is to decrease the uses of bandwidth and make the size of routing table smaller. For example if you are trying to advertise four routes 194.1.17.0/24, 194.1.18.0/24, 194.1.19.0/24 and 194.1.20.0/24 from router C to router B then the only summarized address as 194.1.16.0 255.255.248.0 will be advertised in the update packet.
Today tip will help you configure BGP route summarization between two different types of routing protocols. In this case, we will try to configure three different routers with routing protocols OSPF & RIP and then advertised one summary route from router C to router B using BGP Aggregate-address command.
Configuration to Enable OSPF & BGP on Router B
In global configuration Mode:
B (config) # router ospf 1
(Enable ospf protocol and 1 is Autonomous number)
B (config-router) # network 40.0.0.0 0.255.255.255 area 0
(Advertised router B Serial Network 40.0.0.0)
B (config-router) # network 210.100.20.0 0.0.0.255 area 0
(Advertised router B Ethernet Network 210.100.20.0)
B (config-router) #redistribute bgp 20 subnet metric 50
(Redistribute bgp into ospf)
Now configure BGP on router B
B(config)# router bgp 20
B (config-router) # neighbor 61.1.1.2 remote-as 10
B (config-router) #end
Now run show command to display the BGP updates.
B #show ip bgp
Now verify the summarized route in router B routing table, run the command
B #show ip route
Configuration to Enable RIP & BGP on Router C
In global configuration Mode:
C (config) # router rip
(Enable rip protocol)
C (config-router) # network 210.100.30.0
(Advertised router C Serial Network 210.100.30.0)
C(config)#ip route 40.0.0.0 255.0.0.0 61.1.1.1
(Create a static route to router A to complete routing table.)
Now create four static routes and then advertised in BGP.
C(config)# ip route 194.1.17.0 255.255.255.0 null 0
C(config)# ip route 194.1.18.0 255.255.255.0 null 0
C(config)# ip route 194.1.19.0 255.255.255.0 null 0
C(config)# ip route 194.1.20.0 255.255.255.0 null 0
Now configure BGP on router C
C(config)# router bgp 10
C (config-router) # neighbor 61.1.1.1 remote-as 20
C (config-router) # redistribute static
(Advertised static routes)
C (config-router) # aggregate-address 194.1.16.0 255.255.248.0 summary-only
(summary of four static routes)
C (config-router) #end
Now run show command to display the BGP updates.
C #show ip bgp
Now verify the routes in router C routing table, run the command
C #show ip route
Configuration to Enable OSPF & BGP on Router A
In global configuration Mode:
A (config) # router ospf 1
(Enable ospf protocol and 1 is Autonomous number)
A(config-router) # network 40.0.0.0 0.255.255.255 area 0
(Advertised router A Serial Network 40.0.0.0)
A(config-router) # network 210.100.10.0 0.0.0.255 area 0
(Advertised router A Ethernet Network 210.100.10.0)
