:Announcement

Feature/Version

Previous GTM Standard Edition

New GTM Standard Edition

New GTM Ultimate Edition

Failover period (Failover period of GTM = Time period required to detect failures + Time period required to achieve a network-wide switchover)

Assume that the health check interval is set to 1 minute, the global TTL is set to 60 seconds, and the number of consecutive failures is set to 3. GTM can identify failures within about 4 minutes and then initiate a switchover. The switchover takes effect across the network within about 60 seconds. The actual failover period depends on the caching time that is set by carriers.

Assume that the health check interval is set to 1 minute, the global TTL is set to 60 seconds, and the number of consecutive failures is set to 3. GTM can identify failures within about 4 minutes and then initiate a switchover. The switchover takes effect across the network within about 60 seconds. The actual failover period depends on the caching time that is set by carriers.

Assume that the health check interval is set to 15 seconds, the global TTL is set to 10 seconds, and the number of consecutive failures is set to 3. GTM can identify failures within about 1 minute and then initiate a switchover. The switchover takes effect across the network within about 10 seconds. The actual failover period depends on the caching time that is set by carriers.

Access policy

Access policy based on geographical locations

Access policy based on geographical locations

Access policy based on geographical locations and access policy based on latency

Address type for the latency-based access policy

N/A

IPv4

IPv4

Address types for the location-based access policy

IPv4 addresses and domain names

IPv4 addresses, IPv6 addresses, and domain names

IPv4 addresses, IPv6 addresses, and domain names

Health check interval

60

60

15 or 60

Load balancing policies

Supports load balancing for application IP addresses

Supports load balancing for address pools and application IP addresses

Supports load balancing for address pools and application IP addresses

Maximum number of access policies

10

10

20

Geographical locations

You can use GTM based on carriers. The Chinese carriers including China Unicom, China Telecom, China Mobile, and Dr. Peng are supported. You can also use GTM based on regions. Chinese regions include North China, South China, East China, Northeast China, Northwest China, Southwest China, and Central China. Outside China, GTM is provided based on continents.

You can use GTM based on carriers. The Chinese carriers include China Unicom, China Telecom, China Mobile, Dr. Peng, and Alibaba Cloud. You can also use GTM based on regions. Chinese regions include North China, South China, East China, Northeast China, Northwest China, Southwest China, and Central China. Outside China, GTM is provided based on continents.

You can use GTM based on carriers. The Chinese carriers including China Unicom, China Telecom, China Mobile, Dr. Peng, China Education Network, China Broadcast Network, and Alibaba Cloud are supported in all Chinese provinces and municipalities. You can also use GTM based on regions. Chinese regions include North China, South China, East China, Northeast China, Northwest China, Southwest China, and Central China. Outside China, GTM is provided based on continents.

Maximum number of address pools for each instance

10

10

20

Maximum number of IP addresses and domain names in an address pool

20

20

20

Maximum number of associated address pools in an address pool set

N/A

10

10

Minimum number of available addresses

1-9

1-200

1-200

Minimum global TTL

60, 120, 300, or 600 seconds

60, 120, 300, or 600 seconds

1, 5, 10, 30, 60, 120, 300, or 600 seconds

Maximum number of health check nodes

7

Unlimited

Unlimited

Number of health check tasks

N/A

100 per month

100 per month

Maximum number of alert notifications

N/A

1,000 for a month

2,000 for a month

Customize alert notification methods based on alert event types

Unsupported

Supported

Supported