GE MULTILINK ML2400 Instruction Manual page 147

CHAPTER 9: PORT MIRRORING AND SETUP
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
It is recommended to enable the Link Loss Alert (LLA) feature on ports that are connected
to end devices. LLA should be disabled for switch ports connected in a ring.
The Link Loss Alert feature is enabled by default on 10 MB Fiber Optic ports, and disabled
by default on 100 MB Fiber Optic ports. It can be enabled and disabled via the
parameter in the
setport
setport port=<port#|list|range> [lla=<enable|disable>]
The following example illustrates how to enable the link loss alert feature.
Example 9-4: Link loss alert
ML2400#
device
ML2400(device)##
setport port=11 lla=disable
ML2400(device)##
show port=11
Configuration details of port 11
--------------------------------------------------
Port Name
Port Link State
Port Type
Port Admin State
Port VLAN ID
Port Speed
Port Duplex Mode
Port Auto-negotiation State
Port STP State
Port GVRP State
Port Priority Type
Port Security
Port Flow Control
Port Back Pressure
Port Link Loss Alert
ML2400(device)##
setport port=11 lla=enable
Link Loss Alert enabled
ML2400(device)##
show port=11
Configuration details of port 11
--------------------------------------------------
Port Name
Port Link State
Port Type
Port Admin State
Port VLAN ID
Port Speed
Port Duplex Mode
Port Auto-negotiation State
Port STP State
Port GVRP State
Port Priority Type
Port Security
Port Flow Control
Port Back Pressure
Port Link Loss Alert
command as follows:
: JohnDoe
: DOWN
: TP Port
: Enable
: 1
: 10Mbps
: half-duplex
: Enable
: NO STP
: No GVRP
: None
: Enable
: Enable
: Enable
: Disable
: JohnDoe
: DOWN
: TP Port
: Enable
: 1
: 10Mbps
: half-duplex
: Enable
: NO STP
: No GVRP
: None
: Enable
: Enable
: Enable
: Enable
PORT MIRRORING AND SETUP
lla
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