Switch can't ping peer device which connect directly.

Latest reply: May 4, 2018 01:31:25 663 1 0 0
Issue Description

We can’t ping peer device which connect directly with switch.

Handling Process

1.     As we checked, customer configured global traffic-policy and denied the A.A.0.0 and B.B.0.0, so customer cant ping peer side. (The A.A.0.0 and B.B.0.0 is switch’s interface ip address.)

<Switch01>display cu | in global 

traffic-policy OUTBOUND_ALL global  outbound

traffic policy OUTBOUND_ALL  match-order config 

classifier VLAN_1_OUT behavior VLAN_1_OUT 

classifier VLAN_3_OUT behavior VLAN_3_OUT 

classifier VLAN_4_OUT behavior VLAN_4_OUT 

classifier VLAN_5_OUT behavior VLAN_5_OUT 

classifier VLAN_2_OUT behavior VLAN_2_OUT

classifier VLAN_4_OUT behavior VLAN_4_OUT 

classifier VLAN_6_OUT behavior VLAN_6_OUT 

classifier VLAN_8_OUT behavior VLAN_8_OUT 

classifier VLAN_22_OUT behavior  VLAN_22_OUT<?xml:namespace prefix = "o" />

classifier ACL_7 behavior ACL_7

acl xxxx 


rule 130 deny source A.A.0.0 

rule  135 deny source B.B.0.0


rule 200 permit

2.     After we delete the related rule, you can ping now.
[Switch01-acl-basic-xxxx]undo rule  130 

[SwitchCR01-acl-basic-xxxx]undo rule  135

transparent.gifRoot Cause

Customer configured global traffic-policy and deny the traffic include the interface ip address.


Delete the related rule on ACL.

[Switch01-acl-basic-xxxx]undo rule  130 

[Switch01-acl-basic-xxxx]undo rule  135

  • x
  • convention:

Created May 4, 2018 01:31:25 Helpful(0) Helpful(0)

I got it.
  • x
  • convention:


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