Cisco 10005 Instalační příručka stáhnout pdf (Strana 39)

Cisco 10000 Series Router Performance Routing Engine Installation

OL-3971-03

Analyzing and Troubleshooting Packets

Displaying Drop Statistics

The show pxf cpu statistics drop command provides information about dropped packets and ICMP

packets. The following example output indicates the count of the icmp_unrch_interval counter before

sending the 100 packets. Notice that the count is zero.

Router# show pxf cpu statistics drop

FP drop statistics

packetsbytes

generic00

mpls_no_eos00

fib_zero_dest00

fib_drop_null00

fib_icmp_no_adj00

fib_icmp_bcast_dst00

mfib_ttl_000

mfib_disabled00

mfib_rpf_failed00

mfib_null_oif00

tfib_rp_flag00

tfib_eos_violation00

tfib_nonip_expose00

tfib_label_invalid00

tfib_path_unknown00

tfib_nonip_ttl_exp00

icmp_unrch_interval 0 0 /*no ICMP packets created*/

icmp_on_icmp00

icmp_bad_hdr00

icmp_multicast00

icmp_frag00

macr_bad_tag_num00

The following example output indicates the count of the icmp_unrch_interval counter after sending the

100 packets. Notice that the icmp_unrch_interval count now indicates 100 due to the dropped packets.