Redundancy & High Availability:Network - Revision history

Luc Morissette: Added info on control ethernet link.

2016-08-12T18:57:24Z

Added info on control ethernet link.

Lucas Trottier: /* Network Redundancy */

2016-05-09T16:26:30Z

Network Redundancy

Cbilodeau: add category

2011-02-09T16:04:25Z

add category

Cbilodeau: fix link and more detail regarding TMS network

2011-02-09T15:31:18Z

fix link and more detail regarding TMS network

Cbilodeau: add TMS network information

2011-02-09T14:04:17Z

add TMS network information

Cbilodeau: add more details

2011-02-08T21:30:23Z

add more details

Cbilodeau: add control network details

2011-02-08T21:29:00Z

add control network details

Cbilodeau: Creation

2011-02-08T21:03:57Z

Creation

New page

Networking is a critical section of the system that is sometimes overlooked. An adequate network will avoid problems like congestion or disconnection.

== Network Redundancy ==

TelcoBriges recommends the use of 2 Gigabytes Ethernet Switches for a [[Tmedia]] system.

TMG800/TMG3200 example
[[Image:Ha_VoIP_Switch.png|TMG800/TMG3200 Redundancy Switch Setup]]
TMG7800 example
[[Image:Ha_Network_Switch.png|TMG7800 Redundancy Switch Setup]]

== VoIP Network ==

The VoIP network are secured interfaces that are use to send signaling and data packets over Ip networks (i.e. Sip, Sigtran, RTP). They are considered secured because it is not possible to control the [[Tmedia]] through those interfaces. TelcoBridges provides 2 VoIP ports on all its [[VoIP_Gateway|VoIP Gateway]] models.

A different subnet is required for each VoIP interface. The obvious use of the 2 VoIP ports is to connect one port with a private network and the other to the public network. A second application of the 2 VoIP ports are to connect to your providers using 2 different networks.

Here is an example
[[Image:Ha_2_Voip_Networks.png|TMG7800 Redundancy Switch Setup]]

← Older revision		Revision as of 18:57, 12 August 2016
Line 35:		Line 35:
	[[Image:Ha_Control_Network_Fail.png\|TMG7800 Control Network With Network Failure]]		[[Image:Ha_Control_Network_Fail.png\|TMG7800 Control Network With Network Failure]]

		+	The control network requires a maximum of 100Mbps and needs to support Broadcast, ARP and ICMPs.

	== TMS Network ==		== TMS Network ==

← Older revision		Revision as of 16:04, 9 February 2011
Line 56:		Line 56:

	[[Image:Ha_TMS_Network_With_TMG7800-TMS_Failure.png\|TMG7800 TMS Network With TMG7800-TMS With Failure]]		[[Image:Ha_TMS_Network_With_TMG7800-TMS_Failure.png\|TMG7800 TMS Network With TMG7800-TMS With Failure]]
		+
		+
		+	[[Category:Tmedia_High_Availability\|Networking]]

@@ Line 16: / Line 16: @@
 [[Image:Ha_2_Voip_Networks.png|TMG3200 VoIP Network Redundancy]]
 If one of the network is down (because of a switch or cable malfunction), the other network can still reach the providers as seen in the next example
@@ Line 29: / Line 30: @@
 [[Image:Ha_Control_Network.png|TMG7800 Control Network]]
 As shown in the next example, the system remains operational even if there is a network failure
@@ Line 37: / Line 39: @@
 == TMS Network ==
-The TMS network is only available for the [[TMG7800]] model. It allows a TMG7800 system to bridge call legs between TMG7800 Telecom Units. It is possible to connect 2 TMG7800 Telecom Units together using RJ45 shielded CAT7 Ethernet cross-over cables. For more than 2 TMG7800 Telecom Units, the TMG7800 system requires a TMG7800-TMS. Each TMG7800 Telecom Units are supplied with 2 TMS interfaces. TelcoBridges recommends to connect both cables to protect against failure.
+The TMS network is only available for the [[TMG7800]] model. It allows a TMG7800 system to bridge call legs between TMG7800 Telecom Units. It is possible to connect 2 TMG7800 Telecom Units together using RJ45 shielded CAT7 Ethernet cross-over cables. For more than 2 TMG7800 Telecom Units, the TMG7800 system requires a TMG7800-TMS. Each TMG7800 Telecom Units are supplied with 2 TMS interfaces.
-[[Image:Ha_TMS_Network_Back_2_Back.png|TMG7800 TMS Network Back to Back]]
+TelcoBridges recommends to always connect both TMS network ports to protect against failure.
 [[Image:Ha_TMS_Network_With_TMG7800-TMS.png|TMG7800 TMS Network With TMG7800-TMS]]
 [[Image:Ha_TMS_Network_With_TMG7800-TMS_Failure.png|TMG7800 TMS Network With TMG7800-TMS With Failure]]

@@ Line 5: / Line 5: @@
 TelcoBriges recommends the use of 2 Gigabytes Ethernet Switches for a [[Tmedia]] system.
@@ Line 45: / Line 37: @@
 == TMS Network ==
-The TMS network is only available for the [[TMG7800]] model.
+The TMS network is only available for the [[TMG7800]] model. It allows a TMG7800 system to bridge call legs between TMG7800 Telecom Units. It is possible to connect 2 TMG7800 Telecom Units together using RJ45 shielded CAT7 Ethernet cross-over cables. For more than 2 TMG7800 Telecom Units, the TMG7800 system requires a TMG7800-TMS. Each TMG7800 Telecom Units are supplied with 2 TMS interfaces. TelcoBridges recommends to connect both cables to protect against failure.

@@ Line 21: / Line 21: @@
 A different subnet is required for each VoIP interface. The obvious use of the 2 VoIP ports is to connect one port with a private network and the other to the public network. A second application of the 2 VoIP ports are to connect to your providers using 2 different networks.
-Here is an example
+Here is an example of VoIP network redundancy with a [[TMG3200]]
 [[Image:Ha_2_Voip_Networks.png|TMG3200 VoIP Network Redundancy]]
@@ Line 34: / Line 34: @@
 The Control network is only available for the [[TMG7800]] model. The control network allows the [[TMG-CONTROL]] to manage the [[TMG7800]] Telecom units. Each TMG7800 units contains 2 control network interfaces labeled ETH0 and ETH1 respectively. The control network should be on private subnets to avoid lost of packets between the [[TMG7800]] units. Which is why TelcoBridges recommends the use of 2 Ethernet switches one for interfaces.
-Here is an example
+Here is an example of the TMG7800 control network.
 [[Image:Ha_Control_Network.png|TMG7800 Control Network]]

@@ Line 4: / Line 4: @@
 == Network Redundancy ==
-TelcoBriges recommends the use of 2 Gigabytes Ethernet Switches for a [[Tmedia]] system.
+TelcoBridges recommends the use of 2 Gigabytes Ethernet Switches for a [[Tmedia]] system.
-−
 == VoIP Network ==

@@ Line 1: / Line 1: @@
 Networking is a critical section of the system that is sometimes overlooked. An adequate network will avoid problems like congestion or disconnection.
 == Network Redundancy ==
@@ Line 6: / Line 7: @@
 TMG800/TMG3200 example
 [[Image:Ha_VoIP_Switch.png|TMG800/TMG3200 Redundancy Switch Setup]]
 TMG7800 example
 [[Image:Ha_Network_Switch.png|TMG7800 Redundancy Switch Setup]]
 == VoIP Network ==
@@ Line 17: / Line 22: @@
 Here is an example
-[[Image:Ha_2_Voip_Networks.png|TMG7800 Redundancy Switch Setup]]