MPLS-VPNConfiguration of MPLS-VPN (Super Backbone and Sham-Link) I will introduce of the example of configuration of MPLS-VPN by Cisco. The diagram is below. In MPLS network, IP ...2017.04.282020.08.25MPLS-VPN
MPLS-VPNMPLS-VPN (MP-BGP) Details MP-BGP Route information in can be transmitted BGP was only IPv4 unicast, but in MP-BGP (MultiProtocol-BGP) , the addre...2017.04.262021.01.05MPLS-VPN
MPLS-VPNMPLS-VPN Overview The router of the description in the basic configuration and the view of the MPLS-VPN is shown below. The details of ...2017.04.262017.04.28MPLS-VPN
MPLS-VPNMPLS basic#5 TTL Propagation The TTL Propagation, when transferring MPLS from IP NW NW or conversely from MPLS NW, the IP NW, between TTL Field in TT...2017.04.262020.08.31MPLS-VPN
MPLS-VPNMPLS basic#4 PHP (Penultimate Hop Popping) PHP The PHP and stands for Penultimate Hop Popping, is a feature to streamline MPLS communications. Routers at the b...2017.04.262020.08.30MPLS-VPN
MPLS-VPNMPLS basic#3 FIB table / LFIB table FIB table In border router between MPLS NW and IP NW, it is necessary to attach the label when forwarding packets to th...2017.04.262020.08.31MPLS-VPN
MPLS-VPNMPLS basic#2 label exchange and LIB table In front of the label exchange, by each of the LSR Address Message, and sends the information of the IP address of your ...2017.04.262021.01.05MPLS-VPN
MPLS-VPNMPLS basic#1 LDP Behavior MPLS network needs to exchange not only the route information by dynamic routing protocol but also the label information...2017.04.262021.01.05MPLS-VPN
MPLS-VPNAbout MPLS MPLS (Multi-Protocol Label Switching) is the switching method which adds a label to various L2 / L3 protocol (such as IP...2017.04.262017.04.27MPLS-VPN