Positive SD Sum:2128                 Positive DS Sum:0
   Positive SD Square Sum :4864         Positive DS Square Sum :0
   Min Negative SD:1                    Min Negative DS:1
   Max Negative SD:16                   Max Negative DS:2
   Negative SD Number:38                Negative DS Number:1936
   Negative SD Sum:129                  Negative DS Sum:1998
   Negative SD Square Sum :1445         Negative DS Square Sum :2122
   Min Delay SD:0                       Min Delay DS:0                          
   Avg Delay SD:0                       Avg Delay DS:0
   Max Delay SD:13                      Max Delay DS:12
   Packet Loss SD:0                     Packet Loss DS:0
   Packet Loss Unknown:0                Average of Jitter:1
   Packet Loss Unknown:0                jitter out value:0.7489559              
   jitter in value:0.6627117            NumberOfOWD:0 
   OWD SD Sum:81                        OWD DS Sum:62        
   TimeStamp unit: ms  
# Verify that a trap message is generated in the trap buffer.
<Quidway> display trapbuffer
Trapping buffer configuration and contents : enabled                            
Allowed max buffer size : 1024                                                  
Actual buffer size : 256                                                        
Channel number : 3 , Channel name : trapbuffer                                  
Dropped messages : 0                                                            
Overwritten messages : 0                                                        
Current messages : 3
#Jul  9 00:28:34 2009 Quidway  NQA/4/RTDTHRESHOLD:OID 
1.3.6.1.4.1.2011.5.25.111.6.16 NQA entry RTD over threshold. (OwnerIndex=admin, 
TestName=jitter)
#Jul  9 00:28:34 2009 Quidway NQA/4/SDTHRESHOLD:OID 1.3.6.1.4.1.2011.5.25.111.6.17 
NQA entry OWD-SD over threshold. (OwnerIndex=admin, TestName=jitter)    
#Jul  9 00:28:34 2009 Quidway  NQA/4/DSTHRESHOLD:OID 1.3.6.1.4.1.2011.5.25.111.6.
18 NQA entry OWD-DS over threshold. (OwnerIndex=admin, TestName=jitter)
# Verify that the NMS can receive the trap message successfully. The displayed information is
not provided here.
----End
Configuration Files
l Configuration file of Switch A
#
 sysname SwitchA
#
vlan batch 110 120
#
interface Vlanif110
 ip address 20.1.1.1 255.255.255.0
#
interface Vlanif120
 ip address 10.1.1.1 255.255.255.0
#
interface Ethernet0/0/1
 port hybrid pvid vlan 120
 port hybrid untagged vlan 120
#
interface Ethernet0/0/2
 port hybrid pvid vlan 110
 port hybrid untagged vlan 110
#       
ospf 1
 area 0.0.0.0
  network 10.1.1.0 0.0.0.0
#
nqa test-instance test jitter
Quidway S2700 Series Ethernet Switches
Configuration Guide - Network Management 6 NQA Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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