| copyright | lastupdated | keywords | subcollection | ||
|---|---|---|---|---|---|
|
2024-10-10 |
about, features, overview |
transit-gateway |
{{site.data.keyword.attribute-definition-list}}
{: #tg-locations}
You can interconnect {{site.data.keyword.cloud}} classic and Virtual Private Cloud (VPC) infrastructures worldwide using Multi-Zone Regions (MZR){: term} and data centers. {: shortdesc}
{: #table-mzr}
An MZR consists of three or more zones that are independent from each other to ensure that single failure events affect only a single zone. MZRs provide low latency (< 2-milliseconds latency) and high bandwidth (> 1000 Gbps) connectivity across zones. Any GA{: term} service in an MZR will be available in all MZRs within 90 days.
An MZR provides consistent cloud services across different zones, better resiliency, availability, and higher interconnect speed between data centers for your resources. These features can be critical to your applications. Deploying the application in an MZR rather than an SZR can increase the availability from 99.9% to 99.99% when deployed over three zones.
{{site.data.keyword.tg_full_notm}} is currently deployed within the following {{site.data.keyword.cloud_notm}} MZRs:
| Location | Region |
|---|---|
| Dallas | us-south |
| San Paulo | br-sao |
| Toronto | ca-tor |
| {: caption="MZRs in North and South America" caption-side="bottom"} | |
| {: #tg-americas-mzr} | |
| {: tab-title="Americas"} | |
| {: tab-group="mzr"} | |
| {: class="simple-tab-table"} | |
| {: summary="Use the table tabs to change the context of the table. The column headers identify the data centers located in the specific geographical area."} |
| Location | Region |
|---|---|
| Frankfurt | eu-de |
| London | eu-gb |
| Madrid | eu-es |
| {: caption="MZRs in Europe" caption-side="bottom"} | |
| {: #tg-europe-mzr} | |
| {: tab-title="Europe"} | |
| {: tab-group="mzr"} | |
| {: class="simple-tab-table"} | |
| {: summary="Use the table tabs to change the context of the table. The column headers identify the data centers located in the specific geographical area."} |
| Location | Region |
|---|---|
| Osaka | jp-osa |
| Sydney | au-syd |
| Tokyo | jp-tok |
| {: caption="MZRs in Asia Pacific" caption-side="bottom"} | |
| {: #tg-asiapacific-mzr} | |
| {: tab-title="Asia Pacific"} | |
| {: tab-group="mzr"} | |
| {: class="simple-tab-table"} | |
| {: summary="Use the table tabs to change the context of the table. The column headers identify the data centers located in the specific geographical area."} |
For a detailed overview and list of data centers that are part of the MZR, see Multizone regions. {: note}
{: #szr-table}
You can establish connectivity from a VPC to resources in a data center by connecting both the VPC and classic infrastructure to a transit gateway. The following table lists the IBM Cloud classic data centers that can achieve connectivity to VPC using Transit Gateway.
| Location | Data Center |
|---|---|
| Amsterdam | AMS03 |
| Chennai | CHE01 |
| Dallas | DAL09 |
| London | LON02 |
| Milan | MIL01 |
| Montreal | MON01 |
| Paris | PAR01 |
| San Jose | SJC03, SJC04 |
| Singapore | SNG01 |
| {: caption="Data centers for classic Softlayer IaaS" caption-side="bottom"} |