Dell Force10 S4810P, Справочное руководство

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pre-Version
6.2.1.1 Introduced on the E-Series.
Usage
Information
Untagged interfaces can only belong to one VLAN.
In the Default VLAN, you cannot use the
no untagged interface
command. To remove
an untagged interface from all VLANs, including the Default VLAN, enter INTERFACE mode and
use the
no switchport
command.
Related
Commands
interface vlan – configures a VLAN.
tagged – specifies which interfaces in a VLAN are tagged.
Far-End Failure Detection (FEFD)
The Dell Force10 operating software (FTOS) supports far-end failure detection (FEFD) on the Ethernet interfaces of the E-
Series, Z-Series, and S4810 platforms.
The FEFD feature detects and reports far-end link failures.
• FEFD is not supported on the Management interface.
• During an RPM failover, FEFD is operationally disabled for approximately 8-10 seconds.
• By default, FEFD is disabled.
debug fefd
Enable debugging of FEFD.
E-Series, Z-Series, S4810
Syntax debug fefd {events | packets} [ interface ]
To disable debugging of FEFD, use the
no debug fefd {events | packets}
[ interface ]
command.
Parameters
events Enter the keyword
events
to enable debugging of FEFD state
changes.
packets Enter the keyword
packets
to enable debugging of FEFD to view
information on packets sent and received.
interface
(OPTIONAL) Enter the following keywords and slot/port or number
information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a SONET interface, enter the keyword
sonet
followed by
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
followed by the slot/port
information.
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