ccna latest version pdf

ccna latest version pdf

...... 10.1.23.3 Send out from the Fa1/0 port. So, R2 replaces the tag with 300 and then throws it to R3 . Virtual link OSPF supports the following network types: P2P , broadcast, NBMA , point-to-multipoint, and on-demand circuits AutoRoute: disabled LockDown: disabled Loadshare: 0 bw-based auto-bw: disabled The configuration of R2 is supplemented as follows: Basic concept of FRR i L2 Allocation pattern (the Label Allocation) : independent control mode (Independent Control) The average allocated traffic on the interface. 0/0/0 Ip address 10.1.45.5 255.255.255.0 *Aug 18 09:06:02.699: 5.5.5.5 (Strict IPv4 Prefix, 8 bytes, /32) The basic feature of MPLS is that all packets are tagged,ccna latest version pdf, so it is impossible to distribute labels such as OSPF , EIGRP , RIP , and ISIS . Then you need a new protocol that is independent of all routing protocols and can be used in conjunction with all IGPs . LDP is one such protocol. Of course, BGP is because it carries external routes. Therefore, it is more effective and even perfect to use BGP itself to distribute tags. Therefore, BGP can implement multiple protocols, and the impact of using it to distribute tag information is very small. And BGP is the only protocol that distributes prefixes between AS autonomous systems.