Dell S4048T, Configuration Manual

Page: 551 / 1277

Separate port numbers with a comma. If multiple IP addresses are mapped to a single TCP port,
use the
no iscsi target port tcp-port-n
command to remove all IP addresses assigned to
the TCP number.
To delete a specific IP address from the TCP port, use the
no iscsi target port tcp-port-n
ip-address address
command to specify the address to be deleted.
•
ip-address
specifies the IP address of the iSCSI target. When you enter the
no
form of the
command, and the TCP port you want to delete is one bound to a specific IP address, include the
IP address value in the command.
If multiple IP addresses are mapped to a single TCP port, use the
no iscsi target port
command to remove all IP addresses assigned to the TCP port number.
To remove a single IP address from the TCP port, use the
no iscsi target port ip-address
command.
7 (Optional) Set the QoS policy that is applied to the iSCSI flows.
CONFIGURATION mode
[no] iscsi cos {enable | disable | dot1p vlan-priority-value [remark] | dscp
dscp-value [remark]}
•
enable
: enables the application of preferential QoS treatment to iSCSI traffic so that iSCSI packets
are scheduled in the switch with a dot1p priority 4 regardless of the VLAN priority tag in the packet.
The default is: iSCSI packets are handled with dotp1 priority 4 without
remark
.
•
disable
: disables the application of preferential QoS treatment to iSCSI frames.
•
dot1p vlan-priority-value
: specifies the virtual local area network (VLAN) priority tag
assigned to incoming packets in an iSCSI session. The range is from 0 to 7. The default is: the dot1p
value in ingress iSCSI frames is not changed and the same priority is used in iSCSI TLV
advertisements if you do not enter the
iscsi priority-bits
command (Step 10).
•
dscp dscp-value
: specifies the DSCP value assigned to incoming packets in an iSCSI session.
The range is from 0 to 63. The default is: the DSCP value in ingress packets is not changed.
•
remark
: marks incoming iSCSI packets with the configured dot1p or DSCP value when they egress
the switch. The default is: the dot1 and DSCP values in egress packets are not changed.
8 (Optional) Set the aging time for iSCSI session monitoring.
CONFIGURATION mode
[no] iscsi aging time time
.
The range is from 5 to 43,200 minutes.
The default is 10 minutes .
9 (Optional) Configures DCBX to send iSCSI TLV advertisements.
LLDP CONFIGURATION mode or INTERFACE LLDP CONFIGURATION mode
[no] advertise dcbx-app-tlv iscsi
.
You can send iSCSI TLVs either globally or on a specified interface. The interface configuration takes
priority over global configuration.
The default is Enabled .
10 (Optional) Configures the advertised priority bitmap in iSCSI application TLVs.
LLDP CONFIGURATION mode
iSCSI Optimization 551