HP Cisco MDS 9020 - Fabric Switch Configuration Manual page 1148

Displaying Statistics
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
TCP receive stats
TCP Connection Stats
TCP Miscellaneous Stats
TCP SACK Stats
TCP SYN Cache Stats
TCP Active Connections
Use the show ips stats icmp interface gigabitethernet to display and verify IP statistics. This command
takes the main Ethernet interface as a parameter and returns the ICMP statistics for that interface. See
Example
Example 44-7 Displays ICMP Statistics
switch# show ips stats icmp interface gigabitethernet 2/1
ICMP Statistics for port GigabitEthernet2/1
0 ICMP messages received
0 ICMP messages dropped due to errors
ICMP input histogram
ICMP output histogram
Cisco MDS 9000 Family CLI Configuration Guide
44-12
163 segments, 114 data packets in sequence, 6512 bytes in sequence
0 predicted ack, 10 predicted data
0 bad checksum, 0 multi/broadcast, 0 bad offset
0 no memory drops, 0 short segments
0 duplicate bytes, 0 duplicate packets
0 partial duplicate bytes, 0 partial duplicate packets
0 out-of-order bytes, 1 out-of-order packets
0 packet after window, 0 bytes after window
0 packets after close
121 acks, 37764 ack bytes, 0 ack toomuch, 4 duplicate acks
0 ack packets left of snd_una, 0 non-4 byte aligned packets
8 window updates, 0 window probe
30 pcb hash miss, 0 no port, 0 bad SYN, 0 paws drops
0 attempts, 3 accepts, 3 established
3 closed, 2 drops, 0 conn drops
0 drop in retransmit timeout, 1 drop in keepalive timeout
0 drop in persist drops, 0 connections drained
115 segments timed, 121 rtt updated
0 retransmit timeout, 0 persist timeout
12 keepalive timeout, 11 keepalive probes
0 recovery episodes, 0 data packets, 0 data bytes
0 data packets retransmitted, 0 data bytes retransmitted
0 connections closed, 0 retransmit timeouts
15 entries, 3 connections completed, 0 entries timed out
0 dropped due to overflow, 12 dropped due to RST
0 dropped due to ICMP unreach, 0 dropped due to bucket overflow
0 abort due to no memory, 0 duplicate SYN, 0 no-route SYN drop
0 hash collisions, 0 retransmitted
Local Address Remote Address
0.0.0.0:3260 0.0.0.0:0
44-7.
0 destination unreachable
0 time exceeded
0 parameter problem
0 source quench
0 redirect
0 echo request
0 echo reply
0 timestamp request
0 timestamp reply
0 address mask request
0 address mask reply
0 destination unreachable
0 time exceeded
Chapter 44
State Send-Q Recv-Q
LISTEN 0 0
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Configuring IP Storage