Category: Routing
Routing is the process of selecting paths in a network along which to send
network traffic. Routing is performed for many kinds of networks, including the telephone network, electronic data networks (such as the Internet), and transportation (transport) networks. This article is concerned primarily with routing in electronic data networks using packet switching technology.
[OSPF Tips] Configuring OSPF
Tweet [ Configuring ] 1. Enabling an OSPF process using the router ospf command. 2. Assigning areas to the interfaces using the network command….
MTU size on MPLS
Tweet In somtime, we do see a latency on the network. Especially, receving bigger frame size or heavy traffic from Internet. It would be many…
How DIS is elected on ISIS protocol ?
Tweet The default L1 and L2 priority is 64 in Cisco routers, with a value range of 0-127. A value of 0 means the router…
Is EIGRP distance vector protocol?
Tweet Is EIGRP distance vector protocol? Yes, it is. As you know both RIP version 1 and RIP version 2 are distnace vector protocols. EIGRP…
List of Routing Protocol Administrative Distance Value
Tweet Lists the administrative distance default values of the protocols that Cisco device supports below; Routing protocol /Route source Default Distance Values Connected interface 0…
BGP Best Path Selection – Cisco
Tweet 1. Largest Weight – Cisco proprietary. Only valid on the router it is configured on. It is not passed to other routers. 2. Highest…
[Cisco] Shadow connection with BGP
Tweet It is a one of fail-over solution. Most ISP has this service. For the shadow link, probably you would pay less than primary connection….
Major RFCs for BGP
Tweet RFC 1105, Obsolete – Border Gateway Protocol (BGP) RFC 1654, Obsolete – A Border Gateway Protocol 4 (BGP-4) RFC 1655, Obsolete – Application of…
Full meshed iBGP connection formula ?
Tweet Question : Full meshed iBGP connection formula ? Someone tell me how many connection do I need to make for iBGP full mesh with…
BGP sample configuration guide – Cisco
Tweet More sample configuration is visit www.showipbgp.com. www.showIPbgp.com Here is the BGP configurations for any possible combination of link layout for BGP. One of…
BGP sample configuration Case 2-1
Tweet Here is a sample EBGP configuration for someone who has two connections with an ISP or remote site. It is a called multihoming /…
BGP sample configuration Case 1-4
Tweet Here is a sample eBGP configuration with Community String option for someone has a single connection with an ISP or remote site. This article…
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