Table Of Contents
Configuration Limits for Cisco NX-OS Layer 3 Unicast Features, Release 4.x
Configuration Limits for Cisco NX-OS Layer 3 Unicast Features, Release 4.x
The features supported by Cisco NX-OS have maximum configuration limits. For some of the features, we have verified configurations that support limits less that the maximum. Table 2-1 lists the Cisco verified limits and maximum limits for switches running Cisco NX-OS Release 4.x.
Table 2-1 Cisco NX-OS Release 4.x Configuration Limits
Feature
|
Verified Limit
|
Maximum Limit
|
Layer 3 subinterfaces |
1000 |
|
BGP |
|
300 peers |
|
150,000 prefixes per peer |
|
20 million paths total |
GLBP |
1000 GLBP groups per system, with default timers. |
1024 GLBP groups. |
|
200 GLBP groups per interface. |
|
HSRP |
2000 HSRP groups per system, with default timers. |
2048 HSRP groups. |
500 HSRP groups per physical interface or VLAN interface. 100 HSRP groups per port-channel interface. |
|
Object tracking |
500 objects. |
|
OSPF |
|
200 interfaces |
|
1000 routers |
|
300 adjacencies |
|
200,000 LSAs |
VRFs |
200 per VDC |
|
VRRP |
255 groups |
|