Reference Guide

846 Brocade Fabric OS Command Reference
53-1004112-02
portShow
To display the TCP error counter values:
switch:admin> portshow lan-stats --per-flow -tcp
***Displaying Top 1 connections by throughput***
Src-Address Dst-Address Sport Dport Pro Tx(B/s) Rx(B/s)
TCP TxPkt RxPkt TxDrp RxDrp ReTx DpAck OOO RTT FlwCtrl
----------------------------------------------------------------------------
192.168.20.223 192.168.10.225 49679 49864 TCP 17.4m 17.4m
0 1.2m 0 0 0 0 0 42 0
----------------------------------------------------------------------------
Sport=Source-Port Dport=Destination-Port Pro=Protocol
TxPkt=Tx-Packets Rxpkt=Rx-Packets
TxDrp=TX-Drops RxDrp=RX-Drops
ReTx=ReTransmission OOO=out-of-order
DpAck=Duplicate-Acks RTT=Round-Trip-Time(milliseconds)
FlwCtrl=Number of Flow-controls
To display the specified number of bottom compression connections:
switch:admin> portshow lan-stats --per-flow -compression -bottom 5
Src-Address Dst-Address Sport Dport Pro CTx(B) CRx(B) CR
--------------------------------------------------------------------------
192.168.10.225 192.168.20.223 51300 53086 TCP 104 8 0.00:1
192.168.20.223 192.168.10.225 53087 49374 TCP 239 143 0.00:1
192.168.20.223 192.168.10.225 53094 51301 TCP 195.2m 217.7m 10.3:1
192.168.20.223 192.168.10.225 53099 51301 TCP 197.3m 220.2m 10.4:1
192.168.20.223 192.168.10.225 53097 51301 TCP 159.4m 177.8m 10.4:1
---------------------------------------------------------------------------
Sport=Source-Port Dport=Destination-Port Pro=Protocol
CTx(B)=Post-Compression bytes Rx(B)=Pre-Compression bytes
CR=Compression-Ratio
To display aggregate throughput of well-known applications:
switch:admin> portshow lan-stats --per-flow -aplication
Aggregate Info:
Port APP TX(B/s) RX(B/s)
------------------------------------------------------
80 HTTP 145.5m 120.1m
8080 HTTP 100.2m 112.1m
69 TFTP 601.0m 423.3m
- Unknown 406.5m 406.5m
------------------------------------------------------
Sport=Source-Port Dport=Destination-Port Pro=Protocol
App=Application Name
To display the supported well-known applications:
switch:admin> portshow lan-stats --known-apps
App Port-Id(s)
-----------------------------------------------
CIFS 139,445
FCIP 3225-3226
FTP 20-21,989-990,115
HTTP 80,8080,8000-8001,3128
HTTPS 443
iSCSI 3260
Isilon-SyncIQ 5666-5667