公开(公告)号：US20140226490A1

公开(公告)日：2014-08-14

申请号：US13763840

申请日：2013-02-11

Applicant: AVAYA INC.

Inventor： Gautam Khera ,  Ludovico Stevens ,  Srikanth Keesara

IPC: H04L12/56

CPC classification number: H04L45/12

Abstract: A method, apparatus and computer program product for providing the use of an external metric as the primary tie-breaker in ISIS route selections is presented. A set of routes are identified that are to be advertised by the router as external routes within a network. The routes are advertised by the router using a Type Length Variable (TLV), wherein the TLV contains metric information to be used as a first tiebreaker when selecting routes. The network is running an Intermediate System To Intermediate System (ISIS) protocol. The TLV includes a 32-bit or a 64-bit administrative tag sub-TLV, the TLV comprising TLV#135, TLV#235, TLV#236, and TLV#237.

Abstract translation: 提出了一种在ISIS路由选择中提供使用外部度量作为主要连接断路器的方法，装置和计算机程序产品。 一组路由器被标识为由路由器作为外部路由在网络中通告。 这些路由由路由器使用类型长度变量（TLV）通告，其中TLV包含在选择路由时要用作第一个破产者的度量信息。 该网络正在运行中间系统到中间系统（ISIS）协议。 TLV包括32位或64位管理标签子TLV，TLV包括TLV＃135，TLV＃235，TLV＃236和TLV＃237。

公开(公告)号：US20150139224A1

公开(公告)日：2015-05-21

申请号：US14610015

申请日：2015-01-30

Applicant: Avaya Inc.

Inventor： Gautam Khera ,  Ludovico Stevens ,  Srikanth Keesara

IPC: H04L12/721

CPC classification number: H04L45/12

Abstract: A method, apparatus and computer program product for providing the use of an external metric as the primary tie-breaker in ISIS route selections is presented. A set of routes are identified that are to be advertised by the router as external routes within a network. The routes are advertised by the router using a Type Length Variable (TLV), wherein the TLV contains metric information to be used as a first tiebreaker when selecting routes. The network is running an Intermediate System To Intermediate System (ISIS) protocol. The TLV includes a 32-bit or a 64-bit administrative tag sub-TLV, the TLV comprising TLV#135, TLV#235, TLV#236, and TLV#237.

Abstract translation: 提出了一种在ISIS路由选择中提供使用外部度量作为主要连接断路器的方法，装置和计算机程序产品。 一组路由器被标识为由路由器作为外部路由在网络中通告。 这些路由由路由器使用类型长度变量（TLV）通告，其中TLV包含在选择路由时要用作第一个破产者的度量信息。 该网络正在运行中间系统到中间系统（ISIS）协议。 TLV包括32位或64位管理标签子TLV，TLV包括TLV＃135，TLV＃235，TLV＃236和TLV＃237。

公开(公告)号：US09374295B2

公开(公告)日：2016-06-21

申请号：US14610015

申请日：2015-01-30

Applicant: Avaya Inc.

Inventor： Gautam Khera ,  Ludovico Stevens ,  Srikanth Keesara

IPC: H04L12/721

CPC classification number: H04L45/12

Abstract: A method, apparatus and computer program product for providing the use of an external metric as the primary tie-breaker in ISIS route selections is presented. A set of routes are identified that are to be advertised by the router as external routes within a network. The routes are advertised by the router using a Type Length Variable (TLV), wherein the TLV contains metric information to be used as a first tiebreaker when selecting routes. The network is running an Intermediate System To Intermediate System (ISIS) protocol. The TLV includes a 32-bit or a 64-bit administrative tag sub-TLV, the TLV comprising TLV#135, TLV#235, TLV#236, and TLV#237.

公开(公告)号：US09106556B2

公开(公告)日：2015-08-11

申请号：US13763840

申请日：2013-02-11

Applicant: Avaya Inc.

Inventor： Gautam Khera ,  Ludovico Stevens ,  Srikanth Keesara

IPC: H04L12/26 ,  H04L12/721

CPC classification number: H04L45/12

Abstract: A method, apparatus and computer program product for providing the use of an external metric as the primary tie-breaker in ISIS route selections is presented. A set of routes are identified that are to be advertised by the router as external routes within a network. The routes are advertised by the router using a Type Length Variable (TLV), wherein the TLV contains metric information to be used as a first tiebreaker when selecting routes. The network is running an Intermediate System To Intermediate System (ISIS) protocol. The TLV includes a 32-bit or a 64-bit administrative tag sub-TLV, the TLV comprising TLV#135, TLV#235, TLV#236, and TLV#237.

Abstract translation: 提出了一种在ISIS路由选择中提供使用外部度量作为主要连接断路器的方法，装置和计算机程序产品。 一组路由器被标识为由路由器作为外部路由在网络中通告。 这些路由由路由器使用类型长度变量（TLV）通告，其中TLV包含在选择路由时要用作第一个破产者的度量信息。 该网络正在运行中间系统到中间系统（ISIS）协议。 TLV包括32位或64位管理标签子TLV，TLV包括TLV＃135，TLV＃235，TLV＃236和TLV＃237。