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Example for Configuring an SNMP Test Instance
Networking Requirements
In Figure 6-33, SNMP agent is enabled on SwitchA and SwitchC. An NQA SNMP test needs to be performed to obtain the time from when SwitchA sends an SNMP packet to when SwitchA receives an Echo packet.
Configuration Roadmap
The configuration roadmap is as follows:
Configure SwitchA as an NQA client.
Enable SNMP agent on SwitchA.
Create and start an SNMP test instance on SwitchA.
Enable the SNMP agent on SwitchC.
Procedure
- Configure an IP address for each interface
and ensure reachable routes between switches.
# Configure SwitchA.
<HUAWEI> system-view [HUAWEI] sysname SwitchA [SwitchA] vlan 100 [SwitchA-vlan100] quit [SwitchA] interface gigabitethernet 1/0/1 [SwitchA-GigabitEthernet1/0/1] port link-type hybrid [SwitchA-GigabitEthernet1/0/1] port hybrid pvid vlan 100 [SwitchA-GigabitEthernet1/0/1] port hybrid untagged vlan 100 [SwitchA-GigabitEthernet1/0/1] quit [SwitchA] interface vlanif 100 [SwitchA-Vlanif100] ip address 10.1.1.1 24 [SwitchA-Vlanif100] quit [SwitchA] ip route-static 10.2.1.0 255.255.255.0 10.1.1.2
# Configure SwitchB.
<HUAWEI> system-view [HUAWEI] sysname SwitchB [SwitchB] vlan 100 [SwitchB-vlan100] quit [SwitchB] vlan 110 [SwitchB-vlan110] quit [SwitchB] interface gigabitethernet 1/0/1 [SwitchB-GigabitEthernet1/0/1] port link-type hybrid [SwitchB-GigabitEthernet1/0/1] port hybrid pvid vlan 100 [SwitchB-GigabitEthernet1/0/1] port hybrid untagged vlan 100 [SwitchB-GigabitEthernet1/0/1] quit [SwitchB] interface vlanif 100 [SwitchB-Vlanif100] ip address 10.1.1.2 24 [SwitchB-Vlanif100] quit [SwitchB] interface gigabitethernet 1/0/2 [SwitchB-GigabitEthernet1/0/2] port link-type hybrid [SwitchB-GigabitEthernet1/0/2] port hybrid pvid vlan 110 [SwitchB-GigabitEthernet1/0/2] port hybrid untagged vlan 110 [SwitchB-GigabitEthernet1/0/2] quit [SwitchB] interface vlanif 110 [SwitchB-Vlanif110] ip address 10.2.1.1 24 [SwitchB-Vlanif110] quit
# Configure SwitchC.
<HUAWEI> system-view [HUAWEI] sysname SwitchC [SwitchC] vlan 110 [SwitchC-vlan110] quit [SwitchC] interface gigabitethernet 1/0/1 [SwitchC-GigabitEthernet1/0/1] port link-type hybrid [SwitchC-GigabitEthernet1/0/1] port hybrid pvid vlan 110 [SwitchC-GigabitEthernet1/0/1] port hybrid untagged vlan 110 [SwitchC-GigabitEthernet1/0/1] quit [SwitchC] interface vlanif 110 [SwitchC-Vlanif110] ip address 10.2.1.2 24 [SwitchC-Vlanif110] quit [SwitchC] ip route-static 10.1.1.0 255.255.255.0 10.2.1.1
- Enable SNMP agent on SwitchC.
<SwitchC> system-view[SwitchC] snmp-agent - Enable SNMP agent on SwitchA.
[SwitchA] snmp-agent - Create an SNMP test instance on SwitchA.
[SwitchA] nqa test-instance admin snmp[SwitchA-nqa-admin-snmp] test-type snmp[SwitchA-nqa-admin-snmp] destination-address ipv4 10.2.1.2 - Start the test instance.
[SwitchA-nqa-admin-snmp] start now - Check the configuration.
# Check NQA test results on SwitchA.
[SwitchA-nqa-admin-snmp] display nqa results test-instance admin snmpNQA entry(admin, snmp) :testflag is inactive ,testtype is snmp 1 . Test 1 result The test is finished Send operation times: 3 Receive response times: 3 Completion:success RTD OverThresholds number: 0 Attempts number:1 Drop operation number:0 Disconnect operation number:0 Operation timeout number:0 System busy operation number:0 Connection fail number:0 Operation sequence errors number:0 RTT Status errors number:0 Destination ip address:10.2.1.2 Min/Max/Average Completion Time: 63/172/109 Sum/Square-Sum Completion Time: 329/42389 Last Good Probe Time: 2012-07-25 15:33:49.1 Lost packet ratio: 0 %
Configuration Files
SwitchA configuration file
# sysname SwitchA # vlan batch 100 # interface Vlanif100 ip address 10.1.1.1 255.255.255.0 # interface GigabitEthernet1/0/1 port link-type hybrid port hybrid pvid vlan 100 port hybrid untagged vlan 100 # ip route-static 10.2.1.0 255.255.255.0 10.1.1.2 # snmp-agent snmp-agent local-engineid 800007DB03020000510162 snmp-agent sys-info version v3 # nqa test-instance admin snmp test-type snmp destination-address ipv4 10.2.1.2 # return
SwitchB configuration file
# sysname SwitchB # vlan batch 100 110 # interface Vlanif100 ip address 10.1.1.2 255.255.255.0 # interface Vlanif110 ip address 10.2.1.1 255.255.255.0 # interface GigabitEthernet1/0/1 port link-type hybrid port hybrid pvid vlan 100 port hybrid untagged vlan 100 # interface GigabitEthernet1/0/2 port link-type hybrid port hybrid pvid vlan 110 port hybrid untagged vlan 110 # return
SwitchC configuration file
# sysname SwitchC # vlan batch 110 # interface Vlanif110 ip address 10.2.1.2 255.255.255.0 # interface GigabitEthernet1/0/1 port link-type hybrid port hybrid pvid vlan 110 port hybrid untagged vlan 110 # ip route-static 10.1.1.0 255.255.255.0 10.2.1.1 # snmp-agent snmp-agent local-engineid 800007DB03000011110126 snmp-agent sys-info version v3 # return