ccna intro

ccna intro

OSPF , this is not the same as other IGP protocols. Therefore, if you want to make the routing full,ccna intro, you need to add a re-release directly to R3 . Reservable Bandwidth[5]: Res. Global BW: 75000 kbits/sec !! interface's maximum reservable bandwidth The IETF 's draft-ietf-isis-ipv6-05.txt specifies what IS-IS adds to support IPv6 . It is mainly a newly added two TLVs ( Type-Length-Values ) supporting IPv6 routing information and a new NLPID ( Network Layer Protocol Identifier ). IS-IS is not like RIP and OSPF . These two protocols have separate versions of RIPng and OSPFv3 support IPv6 . *Aug 18 09:06:07.919: version:1 flags:0000 cksum:BFD0 ttl:255 reserved:0 length:132 Is-type level-2-only !! R4 is L2 router , so modify the is-type type to level2-only Mpls traffic-eng tunnels ip rsvp bandwidth Use the exclude-address command to control the LSP from passing through a node (interface or router). You can use this keyword to match an interface IP or an MPLS TE router ID to let the tunnel path bypass a certain link or a router. Mpls traffic-eng signalling advertise implicit-null [acl x] Interface loopback0 The IS-IS adjacency on the LAN is still different from the P2P link: Or Tunnel Id 10.1.34.0/24 LSPID Whether the systemID exists, if it exists, ignores the ISH . If it does not exist, the receiving router creates a new adjacency relationship, which is set to "initialization" state, and the system type is "unknown". The IIH response is then sent . If the router receives an IIH packet from the new neighbor , the router sets the adjacency to UP and the system type is IS . However, there is a problem here. After the local IIH is sent, I don’t know if the other party is If it is received, then there is a possibility that the message will be lost in the middle and the UP side will be DOWN . So we introduced a three-way handshake mechanism, see below.