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4-88 Sun Fire B1600 Blade System Chassis Switch Administration Guide • June 2003
Syntax
capabilities {1000full | 100full | 100half | 10full | 10half |
flowcontrol | symmetric}
no port-capabilities [1000full | 100full | 100half | 10full |
10half | flowcontrol | symmetric]
■ 1000full – Supports 1000 Mbit/sec full-duplex operation
■ 100full – Supports 100 Mbit/sec full-duplex operation
■ 100half – Supports 100 Mbit/sec half-duplex operation
■ 10full – Supports 10 Mbit/sec full-duplex operation
■ 10half – Supports 10 Mbit/sec half-duplex operation
■ flowcontrol – Supports flow control
■ symmetric (Gigabit only) – When specified, the port transmits and receives
pause frames; when not specified, the port will auto-negotiate to determine the
sender and receiver for asymmetric pause frames. (The current switch ASIC
only supports symmetric pause frames.)
Default Setting
NETMGT: 10half, 10full, 100half, 100full
NETP0-7: 10half, 10full, 100half, 100full, 1000full, flowcontrol
SNP0-15: 1000full
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
■ SNP0-15 down-link port capabilities are fixed at 1000full.
■ NETP0-7 up-link port capabilities include 10half, 10full, 100half,
100full, 1000full, flowcontrol and symmetric. When auto-negotiation
is enabled with the negotiation command, the switch negotiates the best
settings for a link based on the capabilites command. When auto-
negotiation is disabled, you must manually specify the link attributes with the
speed-duplex and flowcontrol commands.
■ NETMGT port capabilities are fixed at 10half, 10full, 100half, 100full.