cpu抓包配置

总站与RA5300设备有两个互连线，分别为XG2/0/0和XG2/0/1。总站通过XG2/0/0与RA5300传统互联。RA5300通过XG2/0/1与远端基站建立MPLS L2VPN隧道。

从总站去ping基站9.21.67.127不通，流量走向：

总部——g2/0/1.100 RA5300（A） 2/0/0.31----L2VPN---基站（B）—— 9.21.67.127

CPU抓包：

acl mac 4000

rule 5 permit

#

traffic classifier out operator and

if-match acl mac 4000

#

traffic classifier in operator or

if-match mpls-exp 0

if-match mpls-exp 1

if-match mpls-exp 2

if-match mpls-exp 3

if-match mpls-exp 4

if-match mpls-exp 5

if-match mpls-exp 6

if-match mpls-exp 7

traffic behavior test

mirror-to cpu

qos policy test-out

classifier out  behavior test

qos policy test

classifier in behavior test

interface GigabitEthernet2/0/1

qos apply policy test-out outbound

interface GigabitEthernet2/0/1.100

qos apply policy test inbound

<H3C>packet-capture local interface ten-GigabitEthernet 2/0/1 bidirection write out.pcap

<H3C>packet-capture local interface ten-GigabitEthernet 2/0/1.100 bidirection write in.pcap

<H3C>packet-capture stop