easiest way to pass ccna

easiest way to pass ccna

R2# show ip route Global Pool Labels 0-15 are all reserved labels. Here are some reserved tags that have a specific role: The fields of the same background color described above are all corresponding. Switched PATH is used to establish and maintain, retain IS-IS only supports reliable diffusion on point-to-point links, and the spread on the broadcast link is unreliable. However, periodic broadcasts through DIS ----------- Interface eth0 0/0 The sub-TLV of 0-244B is mainly used for MPLS TE. Sub Pool LSP link state data unit No output feature configured IS R1.00 204 Pop Label 5.5.5.5/32 0 Tu0 point2point MAC/Encaps=14/18, MRU=1500, Label Stack{304}, via Et0/1 0E00003017000E00003016108847 00130000 *Aug 18 09:06:02.699: Refresh Period (msec): 30000 RSVP extension to LSP tunnel O 10.1.23.0 [110/2] via 10.1.12.2, 00:00:37, FastEthernet0/0 Interface eth 0/0 Bandwidth: 2000 Protction the Node (Node Protection) Mpls traffic-eng tunnels ip rsvp bandwidth Various bandwidth information Interface eth 0/1 After everyone's LFIB is built, we can see that when A receives an IP packet and wants to access X , then A checks its own CEF table. The tag data sent to it by R7 indicates whether the data belongs to R6 or R7 through different inbound tag values . The endpoint LSR in the LSP needs to know the bandwidth of the link and other parameters. Therefore , the routing protocol of the MPLS TE endpoint (first and last LSR ) must be a link state routing protocol. Through the link state protocol, routers in each area have a comprehensive understanding of the topology of the area. In this way,easiest way to pass ccna, the first-end LSR knows how to schedule the use of MPLS traffic engineering-based LSPs .