故障排除接口
诊断
show picd config从级别cli-pfe运行命令，以识别无效的端口速度配置。运行命令会显示端口速度/通道化配置的详细信息，包括哪些端口有效以及出现任何无效 PIC 配置的原因。
例如：
root@re0:~# cli-pfe
root@re0:pfe> show picd config
pic_info_table :
default config config config computed
pic_or_port speed pic_mode port_speed valid speed supported_speeds hidden_speeds
----------- ------- -------- ---------- ------ -------- -------------------------------------------------------- -------------
pic-0/0 - - - yes -
port-0/0/0 1x400G - 1x100G - 1x100G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/1 1x400G - 1x100G - 1x100G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/2 1x400G - 1x100G - 1x100G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/3 1x400G - 1x100G - 1x100G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
...
port-0/0/11 1x400G - - - 1x400G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/12 1x400G - - - 1x400G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/13 1x400G - - - 1x400G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
port-0/0/14 1x400G - - - 1x400G [ 1x400G 1x200G 4x10G 1x40G 4x25G 1x100G 4x100G 2x200G ] [ ]
...
usr_config :
pic_usr_config :
pic_name : pic-0/0
pic_mode_valid : false
pic_mode :
num_ports_valid : false
num_ports : 0
config_invalid : true
invalid_reason : Port 12: Speed 4x40G not supported
Port 13: Speed 4x40G not supported
ptp_mode : false
port_usr_config :
port_name : port-0/0/0
port_speed_valid : true
port_speed : 1x100G
sub_ports_cfg : false
port_usr_config :
port_name : port-0/0/1
port_speed_valid : true
port_speed : 1x100G
sub_ports_cfg : false
port_usr_config :
port_name : port-0/0/10
port_speed_valid : true
port_speed : 1x40G
sub_ports_cfg : false
port_usr_config :
port_name : port-0/0/11
port_speed_valid : true
port_speed : 1x40G
sub_ports_cfg : false
port_usr_config :
port_name : port-0/0/12
port_speed_valid : true
port_speed : 4x40G
sub_ports_cfg : true
port_usr_config :
port_name : port-0/0/13
port_speed_valid : true
port_speed : 4x40G
sub_ports_cfg : true
port_usr_config :
port_name : port-0/0/20
port_speed_valid : true
port_speed : 1x100G
sub_ports_cfg : false
命令的结果 show picd config 是否表示端口速度配置无效？
是：继续解决。
否：如需进一步帮助，请联系瞻博网络技术援助中心 （JTAC）。
在本示例中，结果表示：
Port 12: Speed 4x40G not supported
Port 13: Speed 4x40G not supported