IS-IS, length 131146 L2 LSP, hlen: 27, v: 1, pdu-v: 1, sys-id-len: 6 (0), max-area: 3 (0) lsp-id: 1111.1111.1111.00-00, seq: 0x00000007, lifetime: 1200s chksum: 0x378e (unverified), PDU length: 74, Flags: [ L2 IS ] Area address(es) TLV #1, length: 4 Area address (length: 3): 49.0001 Protocols supported TLV #129, length: 1 NLPID(s): IPv4 (0xcc) Hostname TLV #137, length: 2 Hostname: R1 IPv4 Interface address(es) TLV #132, length: 4 IPv4 interface address: 10.0.0.1 IS Reachability TLV #2, length: 12 IsNotVirtual IS Neighbor: 2222.2222.2222.00, Default Metric: 10, Internal IPv4 Internal Reachability TLV #128, length: 12 IPv4 prefix: 10.0.0.0/30, Distribution: up, Metric: 10, Internal