Cisco Systems 1000 Series Manual De Usuario
21-4
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 21 Packet Trace
Configuring Packet Trace
Configuring Packet Trace
Perform the following steps to configure the Packet-Trace feature.
Note
The amount of memory consumed by the Packet-Trace feature is affected by the packet-trace
configuration. You should carefully select the size of per-packet path data and copy buffers and the
number of packets to be traced in order to avoid interrupting normal services. You can check the current
data-plane DRAM memory consumption by using the show platform hardware qfp active
infrastructure exmem statistics command. See the
configuration. You should carefully select the size of per-packet path data and copy buffers and the
number of packets to be traced in order to avoid interrupting normal services. You can check the current
data-plane DRAM memory consumption by using the show platform hardware qfp active
infrastructure exmem statistics command. See the
for more information about configuring packet trace.
SUMMARY STEPS
1.
enable
2.
debug platform packet-trace enable
3.
debug platform packet-trace packet pkt-num [fia-trace | summary-only] [data-size data-size]
[circular]
[circular]
4.
debug platform packet-trace copy packet {input | output | both} [size num-bytes] [L2 | L3 | L4]
5.
debug platform condition [ipv4 | ipv6] [interface interface] [access-list access-list -name|
ipv4-address / subnet-mask | ipv6-address / subnet-mask] [ingress | egress]
ipv4-address / subnet-mask | ipv6-address / subnet-mask] [ingress | egress]
6.
debug platform packet-trace drop [code code-num]
7.
debug platform condition start
8.
debug platform condition stop
9.
show platform packet-trace {configuration | statistics | summary | packet {all | pkt-num}}
10.
clear platform condition all
11.
exit