show

tier-stats

displays general statistics with percentages for tier performance.

•Tier 1 — Hardware tier. The ratio displays the amount of traffic directed at the management processor.

•Tier 2 — PCI bus to the management CPU. The ratio displays the percentage of data that passed soft linx.

•Tier 3 — Management CPU. The ratio displays the percentage of traffic that is actionable.

xslcounters values

displays the persistent values for the network processor xslcounters. The command displays 1 entry for most devices and following information:

•slot: The slot the XSL is in

•timestamp: The timestamp (in kernel ticks) when the XSL counters were read

•synCount: The 32-bit counter, incremented each time a TCP SYN packet is received

•estCount: The 32-bit counter, incremented each time a TCP flow completes the 3-way handshake succesfully

•activeCount: The 32-bit counter, incremented each time a TCP flow in the XSL connection table moves past the ESTABLISHED state into the

•ACTIVE state: The state of the xslcounter. ACTIVE is when data flows on the TCP connection after the 3-way handshake was completed.

 

Using show np

 

show np

Use show np engine with the filter parameter to view the network processor packet screening filter

engine packet

statistics.

 

 

screeningfilter

 

 

 

statistics

hostname# show np engine filter

 

Packet Screening Filter Statistics:

 

-----------------------------------

 

Total packets filtered

= 0

 

Packets

accepted

= 0

 

Packets

accepted w/error

= 0

 

Packets

denied

= 0

 

Packets

fwd to reassembly

= 0

 

Packets

failed reassembly

= 0

 

Packets

denied by CT

= 0

 

UDP packets without cksum

= 0

 

Pkts fwd to TCP reassembly = 0

 

Bad IP version

= 0

 

Bad IP hdr len

= 0

 

Bad IP ttl

= 0

 

Bad IP total len

= 0

 

Bad IP fragment

= 0

 

IP fragment

= 0

 

Bad TCP

hdr len

= 0

 

Bad TCP

rsvd bits

= 0

 

Bad TCP

total Len

= 0

X Family CLI Reference V 2.5.1

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