Items Tag › Josh Cooper LifeStream

With over 42 votes and 16 comments, my new article 10 dumb things you can do to your Cisco router and how to fix them is likely one of the most popular articles I have even written. In this article, you will learn “what not to do” and, even more productive, you’ll learn how to prevent these common mistakes (before you take down the network). Read the full article at the link above!

January 29 2009, 8:43pm | Comments »

I posted to delicious.com

FirePlotter - real-time session monitoring for Cisco PIX/ASA and FortiNet Fortigate Firewalls - a monitor of ports and bandwidth for your firewall

http://www.fireplotter.com/index.htm

October 25 2008, 10:37pm | Comments »

I posted to delicious.com

What is AAA and how do you configure it in the Cisco IOS? | Network Administrator

http://blogs.techrepublic.com.com/networking/?p=664

Tags:
Cisco

September 30 2008, 9:51pm | Comments »

I posted to google.com

Four Routing Protocols that you should know

http://itknowledgeexchange.techtarget.com/cisco/four-routing-protocols-that-you-should-know/

BGP: Border Gateway Protocol – As defined in RFC 1771, BGP is an interdomain routing protocol. You would use BGP to exchange routing information between autonomous systems. It’s usually configured between two directly connected routers that belong to different autonomous systems and the routers must first become established neighbors. TCP Port 179 is reserved for the BGP protocol to establish connections with neighbors. For more information on BGP, see the article on Border Gateway Protocol documentation. MBGP: Multiprotocol Border Gateway Protocol – Bigger and better BGP. MBGP is an enhanced form of BGP which has IP routing information about other protocols. It also carries information about reachable and non-reachable destinations in the network layer (that’s Layer 3). For more, information, please see the MBGP article. EIGRP: Enhanced IGRP - Just like MBGP is an enhanced form of BGP, EIGRP provides more compatibility than IGRP. EIGRP allows IGRP routes to be imported into EGRP, and vice versa, so it is possible to gradually add it into your existing IGRP network. For more information, see the EIGRP article. RIP: Routing Information Protocol - A distance-vector protocol that uses hop count as its’ metric. This metric can be hops, bandwidth, delay, or multiple metrics. Distance vector protocol periodically sends the neighboring routers its entire routing table to ensure network availability. RIP is used for routing traffic and is an interior gateway protocol (IGP), which means that it performs routing within a single autonomous system. Just like IGRP, this is an old routing algorithm and could result in split horizon. For more, information, please see the RIP article.

September 5 2008, 1:02am | Comments »

Josh Cooper LifeStream

Cisco Blog

GNS3 |

http://www.bitbucketblog.com » Blog Archive » ASA Emulator with Qemu

cisco 7200 simulation, dynamips,Dynagen,GNS3,PEMU,

10 dumb things you can do to your Cisco router and how to fix them

FirePlotter - real-time session monitoring for Cisco PIX/ASA and FortiNet Fortigate Firewalls - a monitor of ports and bandwidth for your firewall

What is AAA and how do you configure it in the Cisco IOS? | Network Administrator

Four Routing Protocols that you should know

Popular Tags

Search