Saturday, July 10, 2021

NCS55 Monitor-session

 

Normal monitor session

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RP/0/RP0/CPU0:NCS55A2-A#show run int tenGigE 0/0/0/0
Mon Mar 15 10:15:55.008 UTC
interface TenGigE0/0/0/0
mtu 9000
ipv6 address 2000:0:0:1::1/64
monitor-session mon1 ethernet direction rx-only port-level
!
 
RP/0/RP0/CPU0:NCS55A2-A#
RP/0/RP0/CPU0:NCS55A2-A#show run monitor-session mon1
Mon Mar 15 10:16:00.046 UTC
monitor-session mon1 ethernet
destination interface TenGigE0/0/0/11
!

ACL base monitor session

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RP/0/RP0/CPU0:NCS55A2-A#show run | in hw
Mon Mar 15 10:16:11.623 UTC
Building configuration...
hw-module profile tcam format access-list ipv6 src-addr src-port dst-addr next-hdr enable-capture    <<<<<<<<<<<<   Need reload
 
RP/0/RP0/CPU0:NCS55A2-A#show run int tenGigE 0/0/0/0
Mon Mar 15 10:15:55.008 UTC
interface TenGigE0/0/0/0
mtu 9000
ipv6 address 2000:0:0:1::1/64
monitor-session mon1 ethernet direction rx-only port-level
  acl
!
load-interval 30
ipv6 access-group xuxing ingress
!
 
RP/0/RP0/CPU0:NCS55A2-A#
RP/0/RP0/CPU0:NCS55A2-A#show run monitor-session mon1
Mon Mar 15 10:16:00.046 UTC
monitor-session mon1 ethernet
destination interface TenGigE0/0/0/11
!
 
RP/0/RP0/CPU0:NCS55A2-A#show run ipv6 access-list xuxing
Mon Mar 15 10:16:06.058 UTC
ipv6 access-list xuxing
10 permit ipv6 host 2000:0:0:1::2 host 2222::2 capture   <<<<< packet hit this ACE will monitor
20 permit ipv6 any any
!
 
RP/0/RP0/CPU0:NCS55A2-A#

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