Cisco Nexus 9000 Series Configuration Manual page 55

Configuring QoS TCAM Carving
Table 16: QoS TCAM Regions (Cisco NX-OS Release 7.0(3)I1(2) and later)
Feature
Layer 3 QoS
Port QoS
VLAN QoS
FEX QoS
Note
* The region is applicable only for ALE enabled devices and are required for classification policies applied
on 40G uplink ports.
Note
** The region is applicable only for 100G enabled devices (such as the Cisco Nexus 9300 platform switch
with the N9K-M4PC-CFP2 GEM or the Cisco Nexus 9500 platform switch with the Cisco Nexus 9408PC-CFP2
line card) and are required for classification policies and QoS scheduling applied on 100G uplink ports.
Purpose
QoS policy applied on Layer 3
interfaces.
QoS policy applied on Layer 2
interfaces.
QoS policy applied on VLAN.
QoS policy applied on FEX
interfaces.
Cisco Nexus 9000 Series NX-OS Quality of Service Configuration Guide, Release 7.x
About QoS TCAM Carving
Region Name
IPV4: l3qos*, ns-l3qos*, rp-qos**
Cisco Nexus 9200 Series switch:
ing-l3-vlan-qos
IPV6: ipv6-l3qos*, ns-ipv6-l3qos*,
rp-ipv6-qos**
See notes following table.
IPV4: qos*, ns-qos*, rp-qos**
Cisco Nexus 9200 Series switch:
ing-l2-qos
IPV6: ipv6-qos*, ns-ipv6-qos*,
rp-ipv6-qos**
MAC: mac-qos*, ns-mac-qos*,
rp-mac-qos**
See notes following table.
IPV4: vqos, ns-vqos, rp-qos**
Cisco Nexus 9200 Series switch:
ing-l3-vlan-qos
IPV6: ipv6-vqos*, ns-ipv6-vqos*,
rp-ipv6-qos**
MAC: mac-vqos*, ns-mac-vqos*,
rp-mac-qos**
See notes following table.
IPV4: fex-qos*
IPv6: fex-ipv6-qos*
MAC: fex-mac-qos*
See notes following table.
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