Resource Limits/Feature Support
Limiting the resource usage or consumption (wherever applicable) helps to improve the system stability and also restricts over utilization of system capacity. In RBFS, the usage limits for the following resources are pre-defined:
-
IPv4 Route Count
-
IPv6 Route Count
-
NAT44 Rule Count
-
MTU Profile
-
L3 MTU-Profile
-
Subscriber MTU Profile
-
Physical MTU Profile
In addition, you can track the resource usage of the following features.
-
6PE label
-
High Precision QoS
You can specify resource limits on the following images (also known as roles).
Access-Leaf Image
The following table provides the limits defined for the resources for the access-leaf images that RBFS supports.
| Component | Feature/Resource | UfiSpace S9600-102XC (Q2C) |
UfiSpace S9600-72XC (Q2C) |
EdgeCore AGR420 (AS7946-74XKSB) (Q2C) |
|---|---|---|---|---|
FIB |
IPv4 Route Count |
1,200,000 |
1,200,000 |
1,200,000 |
IPv6 Route Count |
250,000 |
250,000 |
250,000 |
|
Low Rate Shaping Enabled (<1000 Kbps) |
Yes |
Yes |
Yes |
|
CONFD |
MTU-Profile Count |
8 |
8 |
8 |
L3 MTU-Profile Count |
3 |
3 |
3 |
|
Subscriber MTU-Profile Count |
6 |
6 |
6 |
|
Physical MTU Profile Count |
8 |
8 |
8 |
|
BGP |
6PE label value |
2 |
2 |
2 |
BGP FlowSpec ACL |
1,000 |
1,000 |
1,000 |
Consolidated BNG Image
The following table provides the limits defined for the resources for the consolidated BNG (C-BNG) images that RBFS supports.
| Component | Feature | UfiSpace S9600-102XC (Q2C) |
UfiSpace S9600-72XC (Q2C) |
Edgecore AGR420 (AS7946-74XKSB) (Q2C) |
UfiSpace S9510-28DC (Q2A) |
EdgeCore CSR440 (AS7535-28XB) (Q2A) |
|---|---|---|---|---|---|---|
FIB |
IPv4 Route Count |
1,200,000 |
1,200,000 |
1,200,000 |
500,000 |
500,000 |
IPv6 Route Count |
250,000 |
250,000 |
250,000 |
200,000 |
200,000 |
|
NAT44 Rule Count |
4,500,000 |
4,500,000 |
4,500,000 |
— |
— |
|
Low Rate Shaping Enabled (<1,000 Kbps) |
No |
No |
No |
Yes |
Yes |
|
CONFD |
MTU-Profile Count |
8 |
8 |
8 |
8 |
8 |
L3 MTU-Profile Count |
3 |
3 |
3 |
3 |
3 |
|
Subscriber MTU-Profile Count |
6 |
6 |
6 |
6 |
6 |
|
Physical MTU Profile Count |
8 |
8 |
8 |
8 |
8 |
|
BGP |
6PE label value |
2 |
2 |
2 |
2 |
2 |
BGP FlowSpec ACL |
1,000 |
1,000 |
1,000 |
1,000 |
1,000 |
Spine Image
The following table provides the limits defined for the resources for the spine images that RBFS supports.
| Component | Feature | UfiSpace S9600-32X (Q2C) |
EdgeCore AGR400 (AS7946-30XB) (Q2C) |
|---|---|---|---|
FIB |
IPv4 Route Count |
1,200,000 |
1,200,000 |
IPv6 Route Count |
250,000 |
250,000 |
|
Low Rate Shaping Enabled |
No |
No |
|
CONFD |
MTU-Profile Count |
8 |
8 |
L3 MTU-Profile Count |
3 |
3 |
|
Subscriber MTU-Profile Count |
6 |
6 |
|
Physical MTU Profile Count |
8 |
8 |
|
BGP |
6PE label value |
2 |
2 |
BGP FlowSpec ACL |
1,000 |
1,000 |
L2 Wholesale (L2BSA) Image
The following table provides the limits defined for the resources for the L2BSA images that RBFS supports.
| Component | Feature | UfiSpace S9500-22XST (QAX) |
Edgecore CSR320 (AS7316-26XB) (QAX) |
|---|---|---|---|
FIB |
IPv4 Route Count |
— |
— |
IPv6 Route Count |
— |
— |
|
CONFD |
MTU-Profile Count |
8 |
8 |
L3 MTU-Profile Count |
3 |
3 |
|
Subscriber MTU-Profile Count |
5 |
5 |
|
Physical MTU Profile Count |
8 |
8 |
|
BGP |
6PE label value |
— |
— |
BGP FlowSpec ACL |
— |
— |