cisco ccna r&s pdf

cisco ccna r&s pdf

Mpls traffic-eng tunnels mpls label range 300 399 Config Parameters: Finally, the path of the second TE tunnel is as follows: According to different IS-IS PDU types and specific network environments, the TLV ( Type/Length/Value ) field is immediately followed by various types of IS-IS PDUs . The PDU header and TLV fields form a complete IS-IS. PDU . In ISO10589 and RFC1195 these two current IS-IS standard, using the code ( code ) word,cisco ccna r&s pdf, rather than the type ( type ), but since the TLV to other protocol standards, it TLV than CLV using multiple network literature Here we also use TVL instead of CLV . In IS-IS PDU variety used TLV , both ISO 10589 defined, there RFC 1195 defined.The TLVs defined in ISO are used in the CLNP network environment, but most of them are also used in IP network environments. The TLV defined in the RFC is only used in the IP environment. For an IS-IS PDU , you can carry a TLV that supports the CLNP protocol , and you can carry it.