sk1:fizyczna
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| sk1:fizyczna [2017/03/12 11:20] – [Wastwa fizyczna – ethernet] jkonczak | sk1:fizyczna [2018/03/21 08:43] (current) – [Wastwa fizyczna – ethernet] jkonczak | ||
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| Line 18: | Line 18: | ||
| * Odległość | * Odległość | ||
| * Dupleks | * Dupleks | ||
| - | | + | |
| * Wielodostęp - **[[http:// | * Wielodostęp - **[[http:// | ||
| * Autonegocjacja (http:// | * Autonegocjacja (http:// | ||
| Line 35: | Line 35: | ||
| '' | '' | ||
| - | Informacje o warstwie fizycznej | + | Informacje o połączeniu na warstwie fizycznej: |
| + | | '' | ||
| + | | | ||
| + | | ::: | ''< | ||
| + | | '' | ||
| + | | ::: | ||
| + | | ::: | ||
| + | | '' | ||
| + | | ::: | ||
| + | | lampka przy porcie | nie świeci | ||
| + | | ::: | zapalona | jest połączenie na warstwie fizycznej | | ||
| + | ==== Przykładowe wyniki poleceń ==== | ||
| + | ++++ Stan interfejsu | '' | ||
| + | '' | ||
| + | '' | ||
| + | < | ||
| + | <b>/ # ip l</b> | ||
| + | 10: eth0: & | ||
| + | link/ether da: | ||
| + | 12: eth1: & | ||
| + | link/ether 4e: | ||
| + | 14: eth2: & | ||
| + | link/ether 86: | ||
| - | + | <b>/ # ifconfig -a</ | |
| + | eth0 Link encap: | ||
| + | inet addr: | ||
| + | inet6 addr: fe80:: | ||
| + | <span style=" | ||
| + | RX packets: | ||
| + | TX packets: | ||
| + | collisions: | ||
| + | RX bytes: | ||
| + | |||
| + | eth1 Link encap: | ||
| + | <span style=" | ||
| + | RX packets:0 errors:0 dropped:0 overruns:0 frame:0 | ||
| + | TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 | ||
| + | collisions: | ||
| + | RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) | ||
| + | |||
| + | eth2 Link encap: | ||
| + | BROADCAST MULTICAST | ||
| + | RX packets:0 errors:0 dropped:0 overruns:0 frame:0 | ||
| + | TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 | ||
| + | collisions: | ||
| + | RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) | ||
| + | |||
| + | <b>/ # ethtool eth0 | grep 'Link detected:'</ | ||
| + | Link detected: yes | ||
| + | <b>/ # ethtool eth1 | grep 'Link detected:'</ | ||
| + | Link detected: no | ||
| + | <b>/ # ethtool eth2 | grep 'Link detected:'</ | ||
| + | Link detected: no | ||
| + | </ | ||
| + | ++++ | ||
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