Hello guys , as we said before we will start configuring IPRAN , the first thing that you need after you configure the routing Protocol ” we already configure the ISIS before ” but we will configure it again here also , we will start the MPLS configuration on the network . As shown …
Continue reading IPRAN configuration Step by Step MPLS TE ConfigurationPurpose In a traditional IP network, a node select the shortest path as the route regardless of other factors such as bandwidth. The shortest path, however, may be congested with traffic, whereas other available paths are idle. Figure 1 Problems in Traditional Routing As shown in Figure 1, assume that links have the same metric. …
Continue reading Introduction to MPLS TEBGP Operating Modes BGP operates on a CX device in either of the following modes, as shown in Figure 1: Internal BGP (IBGP) External BGP (EBGP) BGP is called IBGP when it runs within an AS; it is called EBGP when it runs between ASs. Figure 1 BGP operating modes Roles in Transmitting BGP Messages …
Continue reading Basic Principle of BGPComparison of Basic Characteristics Similarities: Both protocols are widely used IGP protocols Both protocols are link state protocols Both protocols support IP environment Both protocols adopt hierarchical design and area division Differences: IS-IS supports CLNP environment IS-IS only supports PPP and broadcast network; OSPF supports PPP, broadcast, P2MP and NBMA network. OSPF supports virtual link …
Continue reading Comparing IS-IS and OSPFHow you can deploy ISIS on IPRAN ? I will talk about two way that can help you to deploy ISIS on IPRAN , the first one if you have a small network that not containing a lot of routers , in this case you can make all the routers as Level 2 ISIS the …
Continue reading ISIS on IPRANIS-IS was initially designed by the ISO and is used as a routing protocol based on CLNP addressing. CLNP is a Layer 3 protocol in the OSI reference model posed by the ISO. Figure 1 OSI reference model OSI uses systemized (or hierarchical) addressing. The services at the transport layer in OSI can be addressed …
Continue reading Basic Concepts of IS-ISHi all Here is the network simulator for Huawei Routers and Switches that you can use if you want to start using huawei product , not so much to talk , it should be easy to install. Simulation Simulates many functions and features of Huawei AR routers and x7 series switches. Simulates personal computers, hubs, clouds, …
Continue reading Enterprise Network Simulation Platform (eNSP)