Iscsi Tlv And Fcoe Configuration; Identifying Iscsi And Fcoe Traffic - Cisco Nexus 5500 Series NX-OS Configuration Manual

Configuring iSCSI TLV
Step 2
Step 3
Step 4
This example shows how to apply system service policies.
switch# configure terminal
switch(config)# system qos
switch(config-sys-qos)# service-policy type qos input c1
switch(config-sys-qos)# service-policy type network-qos p1

iSCSI TLV and FCoE Configuration

Identifying iSCSI and FCoE Traffic

You can define a class map for each class of traffic to be used in QoS policies.
If the packet matches any of the criteria configured for this class map with the match command, then this class
map is applied to the packet. If no execution strategy is specified (match-any or match-all), then the default
value of match-any is applied to the traffic class.
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
OL-30895-01
Command or Action
switch(config)# system qos
switch(config-sys-qos)# service-policy {type
{qos input}} policy-map-name
switch(config-sys-qos)# service-policy {type
{network-qos}} policy-map-name
Command or Action
switch# configure terminal
switch(config)# class-map type qos
class-map-name
switch(config-cmap-qos)# exit
switch(config)# class-map type qos
[match-all | match-any]
class-map-name
switch(config-cmap-qos)# match
protocol [fcoe | iscsi | tcp]
Cisco Nexus 5500 Series NX-OS SAN Switching Configuration Guide, Release 7.x
iSCSI TLV and FCoE Configuration
Purpose
Enters system class configuration mode.
Attaches a policy map of type qos to an
interface.
Attaches a policy map of type network-qos
to an interface.
Purpose
Enters global configuration mode.
Creates a named object that represents a class of traffic,
and enters class-map mode. Class-map names can
contain alphabetic, hyphen, or underscore characters,
are case sensitive, and can be up to 40 characters.
Exits class-map configuration mode and enters global
configuration mode.
Creates a class map, provides conditions for applying
this class map to a packet, and enters the class-map
configuration mode.
Specifies the CoS value to match and specifies which
protocol has to be mapped to a given CoS value.
Important You are enabling the TLV by typing match
protocol iscsi.
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