HP StorageWorks IP Storage Router - Manual (Page 141)

Configuring FCIP
141 IP Storage Router SR2122-2 User Guide
Configuring Operational Parameters
For FCIP deployment, a large maximum transfer unit (MTU) size is desirable. To
set the size of the MTU, use the interface ge? mtusize command to set
MTU to its highest level, 9000, if possible.
To configure FCIP operational parameters, use the
fcip destination config
command. The default settings for operational
command parameters are listed in this section. If modifications to these settings
are necessary, see the IP Storage Router 2122-2 Command Line Interface
Reference Guide for details about the fcip destination config
command.
Table 16: Optional Operational Parameters: TCP Protocol
Description Default Keyword
Compress the FCIP data stream. off compression
Batch multiple FC frames in one TCP segment. yes batchtcp
Maximum number of frames given to the Fibre Channel
interface
688 frinhiwater
Number of seconds before a keep-alive packet is sent
across an idle connection
15 idlepingdelay
Value of the packet trace mask. Packets are traced for
debugging problems. Range is from 0x0000 to 0xffff. A
value of zero will disable packet tracing.
0xffff pkttracemask
Maximum number of outstanding bytes that can be
received on a TCP connection
262144 rxtcpwinsize
TCP port number where the server is listening to and
where the client is connecting to
3225 tcpport
Maximum number of outstanding bytes that can be
transmitted on a TCP connection
2097152 txtcpwinsize
Minimum expected and/or allotted bandwidth in
Mbits/sec for this FCIP configuration
0 pacingRate