Appendix - Cisco Nexus 7000 Series Configuration Manual

S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m .
Configuration Limits for Cisco NX-OS Layer 3
Unicast Features, Release 4.x
The features supported by NX-OS have maximum configuration limits. For some of the features, we have
verified configurations that support limits less that the maximum.
and maximum limits for switches running NX-OS Release 4.x.
Table 2-1 Cisco NX-OS Release 4.x Configuration Limits
Feature
Layer 3 subinterfaces
BGP
GLBP
HSRP
Object tracking
OSPF
OL-20002-02
Verified Limit
1000
4000 Prefix-list Entries
512 AS-path Entries
1000 peers
1000 GLBP groups per system, with
default timers.
200 GLBP groups per interface.
2000 HSRP groups per system, with
default timers.
500 HSRP groups per physical
interface or VLAN interface. 100
HSRP groups per port-channel
interface.
500 objects.
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
A P P E N D I X
Table 2-1 lists the Cisco verified limits
Maximum Limit
6000 Prefix-list Entries
1000 peers
150,000 prefixes per peer
20 million paths total
1024 GLBP groups.
2048 HSRP groups.
200 interfaces
1000 routers
300 adjacencies
200,000 LSAs
4 instances per VDC
200 VRFs per instance
2
2-1