Dell S4048T User Manual

Configuring FEFD
You can configure FEFD for all interfaces from CONFIGURATION mode, or on individual interfaces from
INTERFACE mode.
To enable FEFD globally on all interfaces, use the following command.
• Enable FEFD globally on all interfaces.
CONFIGURATION mode
fefd-global
To report interval frequency and mode adjustments, use the following commands.
1 Setup two or more connected interfaces for Layer 2 or Layer 3.
INTERFACE mode
ip address ip address, switchport
2 Enable the necessary ports administratively.
INTERFACE mode
no shutdown
3 Enable fefd globally.
CONFIGURATION mode
fefd-global {interval | mode}
Example of the show fefd Command
To display information about the state of each interface, use the show fefd command in EXEC privilege
mode.
Dell#show fefd
FEFD is globally 'ON', interval is 3 seconds, mode is 'Normal'.
INTERFACE MODE INTERVAL STATE
(second)
Te 1/1 Normal 3 Bi-directional
Te 1/2 Normal 3 Admin Shutdown
Te 1/3 Normal 3 Admin Shutdown
Te 1/4 Normal 3 Admin Shutdown
Dell#show run fefd
!
fefd-global mode normal
fefd-global interval 3
Layer 2 610

Dell S4048T Specifications

General

Switching Capacity	1.44 Tbps
Rack Units	1U
Form Factor	Rack-mountable
Power Device	Internal power supply
Power Redundancy	Optional
Product Type	Switch
Jumbo Frame Support	Yes
Routing Protocol	OSPF, BGP, RIP, VRRP, PIM-SM, IGMP
Remote Management Protocol	SNMP, RMON, Telnet, SSH
Features	Quality of Service (QoS), Jumbo Frames Support, Virtual Route Redundancy Protocol (VRRP), VLAN support, sFlow, Multiple Spanning Tree Protocol (MSTP), Rapid Spanning Tree Protocol (RSTP), IPv6 support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae
Dimensions (W x D x H)	17.3 in x 16 in x 1.7 in
Operating Temperature	0°C to 40 °C
Operating Humidity	10% to 90% (non-condensing)