Broadcom NetXreme-C, Руководство пользователя

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February 26, 2018 • NetXtreme-E-UG100 Page 42
System-level Configuration
NetXtreme-E User’s Manual
• {link speed} – expected link speed
• AN {link speeds} – advertised supported auto-negotiation link speeds.
The expected link speeds based on the local and link partner settings are shown in Table 25 .
To enable link speed auto-negotiation, the following options can be enabled in system BIOS HII menu or in CCM:
System BIOS->Device Settings->NetXtreme-E NIC->Device Level Configuration
Table 25: Expected Link Speeds
Local Speed
Settings
Link Partner Speed Settings
Forced 1G
Forced
10G Forced
25G AN Enabled
{1G}
AN
Enabled
{10G} AN
Enabled
{25G}
AN Enabled
{1/10G}
AN
Enabled {1/
25G}
AN Enabled
{10/25G} AN Enabled
{1/10/25G}
Forced 1G 1G No link No link No link No link No link No link No link No link No link
Forced 10G No link 10G No link No link No link No link No link No link No link No link
Forced 25G No link No link 25G No link No link No link No link No link No link No link
AN {1G} No link No link No link 1G No link No link 1G 1G No link 1G
AN {10G} No link No link No link No link 10G No link 10G No link 10G 10G
AN {25G} No link No link No link No link No link 25G No link 25G 25G 25G
AN {1/10G} No link No link No link 1G 10G No link 10G 1G 10G 10G
AN {1/25G} No link No link No link 1G No link 25G 1G 25G 25G 25G
AN {10/25G} No link No link No link No link 10G 25G 10G 25G 25G 25G
AN {1/10/25G} No link No link No link 1G 10G 25G 10G 25G 25G 25G
Note: 1 Gbps link speed for SFP+/SFP28 is currently not support in this release.
Note: Media Auto Detect must be enabled when enabling link speed auto-negotiation when connected
via an optical transceiver module/cable.