> # Ethernet Interfaces iSCSI TCP

> Field | Description
> --- | ---
> Local Port | Local interface TCP port.
> SACK | Indicates if the Selective Acknowledgement (SACK) option is enabled or not.
> KeepAlive | The TCP keep alive timeout for this iSCSI interface. If the value is 0, the keep-alive timeout feature is disabled.
> MinTimeout | The TCP minimum retransmit time.
> Max | The TCP maximum retransmissions.
> SendBufferSize | The TCP send buffer size.
> MinBandwidth | The TCP minimum bandwidth.
> MaxBandwidth | The TCP maximum bandwidth.
> Estimated Round Trip | The estimated round trip delay of network pipe used for B-D product computation. The switch can use this to derive the TCP window to advertise.
> QoS | The TCP QoS code point.
> PMTU Enable | Indicates if the Path MTU discovery option is enabled or not.
> PMTU Reset Timeout | The PMTU reset timeout.
> Connections Normal | The number of normal iSCSI connections.
> Connections Discovered | The number of discovery iSCSI connections.
> CWM Enable | If true, congestion window monitoring is enabled. If false, it is disabled.
> CWM Burst Size | The maximum burst sent after a TCP sender idle period.
> Max Jitter | The maximum delay variation (not due to congestion) that can be experienced by TCP connections on this interface.
> Port | The local TCP port of this interface.

> Copyright 2010-2013, Cisco Systems, Inc. All rights reserved.