Table of Contents
Cisco Nexus 5000 Series Configuration Limits for Cisco NX-OS Release 5.0(3)N2(1)
Layer 2 Topology Configuration Limits
Layer 2 and Layer 3 Topology Configuration Limits
Layer 2 Switching, Fibre Channel, and FCoE Topology Configuration Limits
Installation and Upgrade Guides
Obtaining Documentation and Submitting a Service Request
Cisco Nexus 5000 Series Configuration Limits
for Cisco NX-OS Release 5.0(3)N2(1)
Current Release: Cisco NX-OS Release 5.0(3)N2(1)
This document describes the Cisco Cisco Nexus 5000 Series switch configuration limits for Cisco NX-OS Release 5.0(3)N2(1). Use this document in combination with documents listed in the “Related Documentation” section.
Introduction
The Cisco Nexus 5000 Series switches include a family of line-rate, low-latency, lossless 10-Gigabit Ethernet, Cisco Data Center Ethernet, Fibre Channel over Ethernet (FCoE), and now native Fibre Channel switches for data center applications. The Cisco Nexus 5000 Series includes the Cisco Nexus 5500 Platform and the Cisco Nexus 5000 Platform.
Cisco NX-OS Software Release 5.0(3)N2(1) introduces two new Cisco Nexus 5500 Platform switches that extend the versatility of the data-center class Cisco Nexus 5000 Series switches and provide higher density, lower latency, multilayer services.
The Cisco Nexus 5000 Platform includes the following switches:
For information about the Cisco Nexus 5000 Series, see the Cisco Nexus 5000 Series and Cisco Nexus 5500 Platform Hardware Installation Guide.
Cisco Nexus 5000 Series and Cisco Nexus 5500 Platform switches have been tested for scaling purposes under the following deployment scenarios:
- Layer 2-only deployments
- Layer 2 and Layer 3 combined deployments
- Fibre Channel and FCOE deployments
Note Verification topologies included all listed features configured to the Verified Limits simultaneously. The Maximum Limit for a given feature is the configuration limit or the hardware limit on a specific platform.
Layer 2 Topology Configuration Limits
This section describes the configuration limits in topologies that include only Layer 2 feature configurations.
Table 1 shows the Layer 2 configuration limits for Cisco NX-OS Release 5.0(3)N2(1):
Table 1 Cisco NX-OS Release 5.0(3) Layer 2 Topology Configuration Limits
Verified Topology 1 Maximum Limits 2(31 are set aside for VSANs and the remaining are for VLANs)
(31 are set aside for VSANs and the remaining are for VLANs)
Logical Interfaces3
1024 (62 unique VACLs with up to 2048 ACE entries across all VACLs)
Maximum Fabric Extenders per Cisco Nexus 5000 Series or Nexus 5500 Series switch
Maximum Fabric Extenders dual-homed to a vPC Cisco Nexus 5000 Series or Nexus 5500 Series switch pair
13,8004
16,000 4
29,0005
32,000 5
16 (with the combination not exceeding 16, and not more than a total of 16 ports per EtherChannel)
16 (with the combination not exceeding 16, and not more than a total of 16 ports per EtherChannel)
Number of FEX Port channels/VPCs (across maximum number of FEXs)
Layer 2 and Layer 3 Topology Configuration Limits
Table 2 shows the configuration limits when using a Layer 3 module (N55-D160L3, N55-M160L3) on the Cisco Nexus 5500 Platform switch with Cisco NX-OS Release 5.0(3)N2(1):
Table 2 Cisco NX-OS Release 5.0(3) Layer 2 and Layer 3 Configuration Limits
Verified Topology 6 Maximum Limits 7Logical Interfaces8
Maximum Fabric Extenders per Cisco Nexus 5000 Series or Nexus 5500 Series switch
Maximum Fabric Extenders dual-homed to a vPC Cisco Nexus 5000 Series or Nexus 5500 Platform switch pair
27,4009
32,000 4
Number of FEX port channels/vPCs (across the maximum number of FEXs)
7,20010
7,200 5
62 Ingress RACLs with up to 1664 ACE entries across all the RACLs
62 Ingress RACLs with up to 1664 ACE entries across all the RACLs
6,50011
Layer 2 Switching, Fibre Channel, and FCoE Topology Configuration Limits
Table 3 shows the configuration limits in topologies that include Layer 2 switching, Fibre Channel, and FCoE configurations.
Table 3 Cisco NX-OS Release 5.0(3) Layer 2 Switching, Fibre Channel, and FCoE Configuration Limits
Verified Topology 12 Maximum Limits 13Logical interfaces14
Maximum Fabric Extenders per Cisco Nexus 5000 Series or Nexus 5500 Platform switch
14,00015
16 (with the combination not exceeding 16, and not more than a total of 16 ports per EtherChannels)
Related Documentation
Documentation for Cisco Nexus 5000 Series Switches and Cisco Nexus 2000 Series Fabric Extenders is available at the following URL:
http://www.cisco.com/en/US/products/ps9670/tsd_products_support_series_home.html
The following are related Cisco Nexus 5000 Series and Cisco Nexus 2000 Series Fabric Extender documents:
Configuration Guides
Cisco Nexus 5000 Series Configuration Limits for Cisco NX-OS Release 5.0(3)N1(1)
Cisco Nexus 5000 Series Configuration Limits for Cisco NX-OS Release 5.0(2)N1(1)
Cisco Nexus 5000 Series Configuration Limits for Cisco NX-OS Release 4.2(1)N1(1) and Release 4.2(1)N2(1)
Cisco Nexus 5000 Series NX-OS Fibre Channel over Ethernet Configuration Guide
Cisco Nexus 5000 Series NX-OS Layer 2 Switching Configuration Guide
Cisco Nexus 5000 Series NX-OS Multicast Routing Configuration Guide
Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide
Cisco Nexus 5000 Series NX-OS SAN Switching Configuration Guide
Cisco Nexus 5000 Series NX-OS Security Configuration Guide
Cisco Nexus 5000 Series NX-OS System Management Configuration Guide
Cisco Nexus 5000 Series NX-OS Unicast Routing Configuration Guide
Cisco Nexus 5000 Series Switch NX-OS Software Configuration Guide
Cisco Nexus 5000 Series Fabric Manager Configuration Guide, Release 3.4(1a)
Cisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide, Release 4.2
Cisco Nexus 2000 Series Fabric Extender Software Configuration Guide
Installation and Upgrade Guides
Cisco Nexus 5000 Series and Cisco Nexus 5500 Platform Hardware Installation Guide
Cisco Nexus 2000 Series Hardware Installation Guide
Cisco Nexus 5000 Series NX-OS Software Upgrade and Downgrade Guide, Release 4.2(1)N1(1)
Regulatory Compliance and Safety Information for the Cisco Nexus 5000 Series Switches and Cisco Nexus 2000 Series Fabric Extenders
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation at: http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html.
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