发明名称 |
Passive virtual router redundancy protocol |
摘要 |
The present invention relates to a pair of routers which implement an active VRRP group and one or more passive VRRP groups wherein the active VRRP group executes the VRRP election protocol and the passive VRRP group(s) do not execute the VRRP election protocol but instead the passive VRRP group(s) mimic the active VRRP group such that when the active VRRP group has a state change then all of it's dependent passive VRRP group(s) will also have the same state change such as becoming a master or a backup.
|
申请公布号 |
US7573812(B2) |
申请公布日期 |
2009.08.11 |
申请号 |
US20060614354 |
申请日期 |
2006.12.21 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
SANJAY KHANNA;ULLANATT VENUGOPALAN;KARLSSON TOBIAS;SINICROPE DAVID |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|