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Lucern K Ma

from Cupertino, CA
Age ~54
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Also known as:
Lucern L Ma, Lk K Ma, Lucern M Hsing, Lucern M Kohsing, Lucern Ma Living
Phone and address:
10205 Pasadena Ave, Cupertino, CA 95014
Related to:
Maochen Young, 85Ma King LanPhilip Ma, 61Emily J Ma, 34Mike C Ma, 55Jennifer C Ong, 59King L Ma, 74Ming Fang Lei, 53Ma Delina DepilarChong N Ma, 82Samantha Y Ma, 52
Connected to:
Aileen F Ma, 33Alex Ma, 36Alexander C Ma, 76Aliza X Ma, 38Anila T Ma, 42Anny S Ma, 57Arick C Ma, 51Arleen C Ma, 49Bao P Ma, 72Barry K Ma, 69

Lucern Ma Phones & Addresses

  • 10205 Pasadena Ave, Cupertino, CA 95014
  • 13650 Beaumont Ave, Saratoga, CA 95070 (408) 872-1160
  • 30 Verbalee Ln, Burlingame, CA 94010 (650) 578-8885
  • Hillsborough, CA
  • 1473 Carmine Way, San Jose, CA 95131 (408) 441-1680
  • Los Angeles, CA
  • San Francisco, CA
  • Santa Clara, CA

Work

Position: Professional/Technical

Education

Degree: Associate degree or higher

Emails

l***[email protected]

Publications

Us Patents

High-Reliability Cluster Management

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US Patent:
7656788, Feb 2, 2010
Filed:
Feb 14, 2005
Appl. No.:
11/058688
Inventors:
Lucern K. Ma - San Jose CA, US
Murali Duvvury - San Jose CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04J 3/14
US Classification:
370219, 370217
Abstract:
A method for managing a cluster of network devices, the cluster includes a command network device and at least one member network device, and the command network device has a commander IP address and a commander MAC address, includes: defining a standby group by assigning a virtual IP address and a virtual MAC address; selecting a first network device, which is the command device, for the standby group; selecting at least one second network device, which has an IP address, for the standby group; defining a standby priority for each network device in the standby group; and binding the standby group to the cluster, by replacing the commander IP address with the virtual IP address and replacing the commander MAC address with the virtual MAC address. Upon the binding, the network device with a highest priority becomes an active commander, and the network device with a second highest priority becomes a standby commander.

Method And System For High Reliability Cluster Management

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US Patent:
6856591, Feb 15, 2005
Filed:
Dec 15, 2000
Appl. No.:
09/738409
Inventors:
Lucern K. Ma - San Jose CA, US
Murali Duvvury - San Jose CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04L012/28
US Classification:
370216, 370401, 709238
Abstract:
A method provides high reliability to management of a cluster of network devices. The cluster including a command network device and at least one member network device. The command network device has a commander IP address and a commander MAC address. The method includes: defining a standby group by assigning a virtual IP address and a virtual MAC address; selecting a first network device; which is the command network device, for the standby group; selecting at least one second network device, which has an IP address, for the standby group; defining a standby priority for each network device in the standby group; and binding the standby group to the cluster, by replacing the commander IP address with the virtual IP address and replacing the commander MAC address with the virtual MAC address. Upon the binding, the network device with a highest priority becomes an active commander, and the network device with a second highest priority becomes a standby commander. The the network device with a third highest priority, if any, becomes a passive commander.
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Lucern K Ma from Cupertino, CA, age ~54 Get Report