Invention Grant
US07929524B2 Apparatus and method to hide transit only multi-access networks in OSPF
有权
在OSPF中隐藏只有多路访问网络的设备和方法
- Patent Title: Apparatus and method to hide transit only multi-access networks in OSPF
- Patent Title (中): 在OSPF中隐藏只有多路访问网络的设备和方法
-
Application No.: US11537275Application Date: 2006-09-29
-
Publication No.: US07929524B2Publication Date: 2011-04-19
- Inventor: Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
- Applicant: Yi Yang , Alvaro E. Retana , James L. Ng , Abhay Roy , Alfred C. Lindem , Sina Mirtorabi , Timothy M. Gage , Syed Khalid Raza
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Cesari and McKenna, LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04W4/00 ; G06F15/177
Abstract:
A system for hiding transit-only interfaces in a network. When a routing system is advertising a transit-only interface, the advertisement is marked to indicate the address is a transit-only interface. A routing system receives the advertisement and detects the identifier of the transit-only interface and does not store the address in the Router Information Base of the routing system.
Public/Granted literature
- US20080080494A1 APPARATUS AND METHOD TO HIDE TRANSIT ONLY MULTI-ACCESS NETWORKS IN OSPF Public/Granted day:2008-04-03
Information query
