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Class Information
Number: 370/218
Name: Multiplex communications > Fault recovery > Bypass an inoperative switch or inoperative element of a switching system > Packet switching system or element
Description: Subject matter wherein information routed in the switching system is organized by one or more bytes preceded by an address header.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619966 |
Hybrid virtual private LAN extensions |
Nov. 17, 2009 |
| 7617332 |
Method and apparatus for implementing packet command instructions for network processing |
Nov. 10, 2009 |
| 7617241 |
Method and apparatus for enhanced hashing |
Nov. 10, 2009 |
| 7613392 |
1:N protection in an optical terminal |
Nov. 3, 2009 |
| 7613106 |
Dial plan transparency for fragmented networks |
Nov. 3, 2009 |
| 7609618 |
Dynamically controlling HSRP preemption dependent on stateful NAT convergence |
Oct. 27, 2009 |
| 7606143 |
System and method for advanced fail-over for packet label swapping |
Oct. 20, 2009 |
| 7602704 |
System and method for providing fault tolerant IP services |
Oct. 13, 2009 |
| 7602705 |
Dual-homing layer 2 switch |
Oct. 13, 2009 |
| 7599285 |
Combined electro-mechanical and solid state switching fabric |
Oct. 6, 2009 |
| 7593319 |
LAN switch with rapid fault recovery |
Sep. 22, 2009 |
| 7593321 |
Method and system for a local and fast non-disruptive path switching in high speed packet switching networks |
Sep. 22, 2009 |
| 7590051 |
Method and apparatus for redialing a connection on a communication network |
Sep. 15, 2009 |
| 7586842 |
Failover of multicast traffic flows using NIC teaming |
Sep. 8, 2009 |
| 7586841 |
System and method for protecting against failure of a TE-LSP tail-end node |
Sep. 8, 2009 |
| 7583605 |
Method and system of evaluating survivability of ATM switches over SONET networks |
Sep. 1, 2009 |
| 7583591 |
Facilitating communications with clustered servers |
Sep. 1, 2009 |
| 7583592 |
Method for route recovery in wireless network of tree topology |
Sep. 1, 2009 |
| 7580732 |
Subscriber aggregated power |
Aug. 25, 2009 |
| 7573811 |
Network transparent OSPF-TE failover |
Aug. 11, 2009 |
| 7573813 |
Method for configuring and routing data within a wireless multihop network and a wireless network for implementing the same |
Aug. 11, 2009 |
| 7570581 |
Dynamic reduction of route reconvergence time |
Aug. 4, 2009 |
| 7570582 |
Method and system for routing communications among computer networks |
Aug. 4, 2009 |
| 7567505 |
VRRP technology keeping VR confidentiality |
Jul. 28, 2009 |
| 7564845 |
Method for permanent redundant transmission of data messages in communication systems |
Jul. 21, 2009 |
| 7561563 |
Communication path setting method and communication path setting system |
Jul. 14, 2009 |
| 7548538 |
Telephone call manager |
Jun. 16, 2009 |
| 7539494 |
Inter-site call routing and roaming support |
May. 26, 2009 |
| 7535826 |
Routing protocols for accommodating nodes with redundant routing facilities |
May. 19, 2009 |
| 7535829 |
Tunnel reroute |
May. 19, 2009 |
| 7532620 |
Routing table synchronization method, network apparatus, and routing table synchronization program |
May. 12, 2009 |
| 7529183 |
Method of setting up a backup path in a transport network |
May. 5, 2009 |
| 7526427 |
System and method for reception, processing and transmission of digital audio stream |
Apr. 28, 2009 |
| 7518983 |
Proxy response apparatus |
Apr. 14, 2009 |
| 7518986 |
Push-based hierarchical state propagation within a multi-chassis network device |
Apr. 14, 2009 |
| 7515528 |
Host fail-over switch presence detection compatible with existing protocol and host controllers |
Apr. 7, 2009 |
| 7515530 |
Detecting loops between network devices by monitoring MAC moves |
Apr. 7, 2009 |
| 7508753 |
Packet redirection and message stream management |
Mar. 24, 2009 |
| 7499394 |
System for highly available border gateway protocol |
Mar. 3, 2009 |
| 7496030 |
Managing loops between network devices by monitoring MAC moves |
Feb. 24, 2009 |
| 7492706 |
Frame synchronization and fault protection for a telecommunications device |
Feb. 17, 2009 |
| 7492704 |
Protocol definition for software bridge failover |
Feb. 17, 2009 |
| 7489625 |
Multi-stage packet switching system with alternate traffic routing |
Feb. 10, 2009 |
| 7483383 |
Stack manager protocol with automatic set up mechanism |
Jan. 27, 2009 |
| 7483998 |
Software configurable cluster-based router using heterogeneous nodes as cluster nodes |
Jan. 27, 2009 |
| 7463580 |
Resource sharing among network tunnels |
Dec. 9, 2008 |
| 7463655 |
Method of transmitting data with redundant structure, and device for transmitting data by said method |
Dec. 9, 2008 |
| 7460470 |
Systems and methods of priority failover determination |
Dec. 2, 2008 |
| 7460469 |
Fast rerouting of traffic in a circuit switched mesh network |
Dec. 2, 2008 |
| 7457233 |
Method and apparatus for fast reroute in a connection-oriented network |
Nov. 25, 2008 |
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