GE Multilink ML3000 User Manual

CHAPTER 9: PORT MIRRORING & SETUP PORT MIRRORING & SETUP
MULTILINK ML3000 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL 9–11
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
lla
parameter in the setport command as follows:
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
ML3000# device
ML3000(device)## setport port=11 lla=disable
ML3000(device)## show port=11
Configuration details of port 11
--------------------------------------------------
Port Name : JohnDoe
Port Link State : DOWN
Port Type : TP Port
Port Admin State : Enable
Port VLAN ID : 1
Port Speed : 10Mbps
Port Duplex Mode : half-duplex
Port Auto-negotiation State : Enable
Port STP State : NO STP
Port GVRP State : No GVRP
Port Priority Type : None
Port Security : Enable
Port Flow Control : Enable
Port Back Pressure : Enable
Port Link Loss Alert : Disable
ML3000(device)## setport port=11 lla=enable
Link Loss Alert enabled
ML3000(device)## show port=11
Configuration details of port 11
--------------------------------------------------
Port Name : JohnDoe
Port Link State : DOWN
Port Type : TP Port
Port Admin State : Enable
Port VLAN ID : 1
Port Speed : 10Mbps
Port Duplex Mode : half-duplex
Port Auto-negotiation State : Enable
Port STP State : NO STP
Port GVRP State : No GVRP
Port Priority Type : None
Port Security : Enable

GE Multilink ML3000 Specifications

General

Brand	GE
Model	Multilink ML3000
Category	Network Router
Language	English