◆当blogは、Linuxサーバ構築する際の実際の設定手順を個人的メモとして記載しております。LinuC試験の役に立つ情報があるかも…？

LinuC（Linux技術者認定資格）＆リナックスサーバ構築設定事例

【Linux】サーバーの状態確認（６）

疎通確認
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# ping 192.168.0.10
Pinging 192.168.1.10 with 32 bytes of data:
Reply from 192.168.1.10: bytes=32 time<10ms TTL=128
Reply from 192.168.1.10: bytes=32 time=20ms TTL=128
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経路情報を表示する
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# traceroute 192.168.1.1
traceroute to itpro.nikkeibp.co.jp (202.214.174.88), 30 hops max, 38 byte packets
1 192.168.1.1 (192.168.1.1) 0.386 ms 0.363 ms 0.322 ms
2 218.xxx.xxx.xxx (218.xxx.xxx.xxx) 3.426 ms 4.137 ms 5.710 ms
3 218.xxx.xxx.xxx (218.xxx.xxx.xxx) 7.711 ms 3.820 ms 3.123 ms
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DNSサーバーへ問合せ（名前解決テスト）
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# nslookup 192.168.0.1
サーバー: xxxxx.example.com
Address: 192.168.0.11

名前: XXX.example.com
Address: 192.168.0.1
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