Guidelines And Limitations For Itd - Cisco Nexus 9000 Series Configuration Manual

Configuring ITD

Guidelines and Limitations for ITD

ITD has the following configuration guidelines and limitations:
• ITD is supported on the following platforms:
• ITD does not support using FEX ports for ingress or egress to the next-hop IP address.
• Configuration rollback is supported only when the ITD service is in shut mode in both the target and
• ITD is not supported with VXLAN. For load balancing in VXLAN, use pervasive load balancing. For
• SNMP is not supported for ITD.
• IPv6 does not support node level probes, only device group level probes are supported.
• IPv6 device group level probes support TCP, ICMP protocols but do not support HTTP, UDP, and DNS
• Weighted load balancing is not supported with the ITD failaction commands.
• The bucket distribution options is available for IPv4, but they are not available for IPv6.
• The following guidelines and limitations apply to the exclude ACL feature:
• The following guidelines and limitations apply to the include ACL feature:
ITDv4 support
• Cisco Nexus 9500 Series switches with Cisco Nexus X9432PQ, X9464PX, X9464TX, X9536PQ,
X9564PX, X9564TX, and X9636PQ line cards.
• Cisco Nexus 9332PQ, 9372PX, 9372PX-E, 9372TX, 9372TX-E, 9396PX, 9396TX, 93120TX, and
93128TX switches.
• Cisco Nexus 9236C, 92160YC-X, and 92304QC switches, 93180YC-EX, 93108TC-EX,
C93180YC-FX, C93108TC-FX and 9232C switches
• Beginning from Cisco Nexus NX-OS Release 9.2 (1), Cisco Nexus C9364C, C9336C-FX2,
C93240YC-FX2 switches are supported.
ITDv6 support
• Cisco Nexus 9236C, 92160YC-X, and 92304QC switches, 93180YC-EX, 93108TC-EX,
C93180YC-FX, C93108TC-FX and 9232C switches
• Beginning from Cisco Nexus NX-OS Release 9.2 (1), Cisco Nexus C9364C, C9336C-FX2,
C93240YC-FX2 switches are supported.
source configurations.
more information, see the Cisco Programmable Fabric with VXLAN BGP EVPN Configuration Guide.
protocols.
• The exclude ACL supports only permit access control entries (ACEs). Deny ACEs are not supported.
• Traffic that is matched by a permit ACE in an exclude ACL bypasses ITD.
• Only one user-defined ACL is supported.
Cisco Nexus 9000 Series NX-OS Intelligent Traffic Director Configuration Guide, Release 9.x

Guidelines and Limitations for ITD

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