Dell Force10 S4810P Configuration Manual page 568

Step Task
4 (Optional) Configure the iSCSI target ports and
optionally the IP addresses on which iSCSI
communication will be monitored, where:
• tcp-port-n is the TCP port number or a list of TCP
port numbers on which the iSCSI target listens to
requests. You can configure up to 16 target TCP
ports on the switch in one command or multiple
commands. Default: 860, 3260. Separate port
numbers with a comma.
• ip-address specifies the IP address of the iSCSI
target. When you enter the
command, and the TCP port to be deleted is one
bound to a specific IP address, the IP address value
must be included in the command.
5 (Optional) Set the QoS policy that will be applied to
iSCSI flows, where:
•
enable
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.
Default: iSCSI packets are handled with dotp1
priority 4 without
•
disable:
QoS treatment to iSCSI frames.
•
dot1p vlan-priority-value:
priority tag assigned to incoming packets in an
iSCSI session. Range: 0 to 7. Default: The dot1p
value in ingress iSCSI frames is not changed and is
used in iSCSI TLV advertisements if the
priority-bits
•
dscp dscp-value:
assigned to incoming packets in an iSCSI session.
Range: 0 to 63. Default: The DSCP value in
ingress packets is not changed.
•
remark:
configured dot1p or DSCP value when they egress
the switch. Default: The dot1and DSCP values in
egress packets are not changed.
6 (Optional) Set the aging time for iSCSI session
monitoring.
Range: 5 to 43,200 minutes.
Default: 10 minutes.
7 (Optional) Configures DCBX to send iSCSI TLV
advertisements. You can configure iSCSI TLVs to be
sent either globally or on a specified interface. The
interface configuration takes priority over global
configuration.
Default: Enabled.
8 (Optional) Configures the priority bitmap to be
advertised in iSCSI application TLVs.
Default: 4 (0x10 in the bitmap).
568
| iSCSI Optimization
form of the
no
: enables the application of preferential QoS
.
remark
disables the application of preferential
specifies the VLAN
command is not entered (Step 5).
specifies the DSCP value
marks incoming iSCSI packets with the
Command
[no] iscsi target port
tcp-port-1
[tcp-port-2...tcp-port-16]
[address ip-address]
[no] iscsi cos {enable |
disable | dot1p
vlan-priority-value [remark] |
dscp dscp-value [remark]}
iscsi
[no] iscsi aging time time
[no] advertise dcbx-app-tlv
iscsi
[no] iscsi priority-bits
Command Mode
CONFIGURATION
CONFIGURATION
CONFIGURATION
CONFIGURATION
or
INTERFACE
CONFIGURATION