This part describes how to configure a Martini VLL in IP interworking mode to access the L3VPN. Networking Requirements As shown in Figure 1, the NPE and PE2 serve as the PE of IP/MPLS backbone network, and the UPE works as the PE on the VLL access network. CE1 accesses the MPLS L3VPN on the IP/MPLS …
Continue reading Configuring a Martini VLL to Access an L3VPNNetworking Requirements As shown in Figure 1, two routers, PE1 and PE2, are PEs to be enabled with the VPLS function. CE1 is connected with PE1, while CE2 is connected with PE2. CE1 and CE2 belong to the same VPLS. After the VPLS configuration, interworking between CE1 and CE2 is available. In the network, construct a …
Continue reading Configuring Martini VPLSVPLS is an L2VPN technology based on MPLS and Ethernet technologies. VPLS can provide the multipoint-to-multipoint VPN services, which is better than the earlier point-to-point L2VPN services, and L3VPN services requiring carriers to manage the routing information. In the drafts relevant to VPLS, two VPLS network architectures are proposed: VPLS with PWs logically fully meshed …
Continue reading Basic Principles of VPLSNetworking Requirements The integrated L2VPN access to L3VPN solution allows Ethernet NodeBs to communicate with Radio Network Controllers (RNCs). It terminates the L2VPN and connects the L3VPN on a SR by creating a Virtual Ethernet group (VE-group). PW redundancy is configured to protect PWs on the L2VPN and VPN FRR is configured to protect links …
Continue reading Configuring an Integrated IP RAN (PWE3 + L3VPN) with Ethernet NodeBsWatch Peter Hu going through the features of the Mate 7 in this video: Cape Town – Chinese phone manufacturer Huawei announced that its flagship smartphone will be available in the Vodacom network on April 1. Mate 7 Huawei kill 7 phablet was launched in 2014 and initially only changed by Cell C (6 inches) …
Continue reading Huawei Mate 7 comes to VodacomVery Useful ISIS cheat sheet You can download the PDF Ver. from here
Continue reading Cheat sheet for ISIS from packetlifel MPLS network forwards packet according to the label. But how does label be generated? What mechanism does MPLS adopt to implement data forwarding? l MPLS includes two plane: control plane and data plane. l Control plane’s charge is to generate and maintain routing information and label information. Data plane’s charge is conventional IP packet …
Continue reading MPLS Structure