How to Configure an FTP Download Test Instance on Huawei S9300?

Questions:
How to configure an GPBD FTP Download Test Instance on Huawei Quidway S9300?

Answer:

Run:system-view,The system view is displayed.
Run:nqa test-instance admin-name test-name,An NQA test instance is created, and the NQA view is displayed.
Run:test-type ftp,The test type is set to FTP.
Run:destination-address ipv4 ipv4-address,The destination address is configured.
Run:description string,A description is configured for the test instance.
Run:frequency interval,The test period is set for the NQA test instance.
Run:timeout time,The timeout period of a probe is set for the NQA test instance.By default, the timeout period of a FTP probe is 15 seconds.
Run:destination-port port-number,The destination port number is configured.
Run:source-address ipv4 ipv4-address,The source IP address is configured.
Run:source-port port-number,The source port number is configured.
Run:ttl number,The TTL value in the NQA test packet is set.
Run:sendpacket passroute,The NQA test instance is configured to send packets without searching the routing table.
Run:tos value,Type of Service (TOS) is set for the test packet.
Run:ftp-filesize size,The file size is set for the FTP test instance.
Run:vpn-instance vpn-instance-name,The VPN instance name is configured.
Run:records history number,The maximum number of historical records is set for the NQA test instance.
Run:records result numberThe maximum number of result records is set for the NQA test instance.
Run:agetime hh:mm:ss,The aging time is set for the NQA test instance.
Run:ftp-operation get,The FTP operation type is set to Get.
Run:ftp-username name,The FTP user name is configured.
Run:ftp-password { password | cipher cipher-password },The FTP password is configured.
Run:ftp-filename file-name,The file name and file path are configured for the FTP test instance.

NOTE:
The NQA client also functions as the FTP client. Perform the following steps on the NQA client.
During the FTP test, select a file of a small size. If the file is too large, the test may fail because of timeout.
The file download operation cannot save the file to the local file system, but only count the time taken to download the file. The system releases the memory immediately after obtaining the data.

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How to Configure Load Balancing in a Smart Link Group on Huawei S5700?

Questions:
How to configure Load EPBC Balancing in a Smart Link Group on Huawei Quidway S5700?

Answer:

Run:system-view,The system view is displayed.
Run:stp region-configuration,The Multiple Spanning Tree (MST) region view is displayed.
Run:instance instance-id vlan { vlan-id1 [ to vlan-id2 ] }&<1-10>,The mapping between an instance and VLANs is set.A domain supports up to 49 instances, among which Instance 0 is the default instance and does not need to be created.By default, all VLANs are mapped to instance 0.
Run:active region-configuration,The configuration of the MST region is activated.,After configuring the domain name, VLAN mapping table, or MSTP revision level, you must run the active region-configuration command for the configuration to take effect.
Run:quit,Return to the system view.
Run:smart-link group group-id,The Smart Link group view is displayed.
Run:load-balance instance { instance-id1 [ to instance-id2 ] } &<1-10> slave,Packets of the VLANs bound to the specified instance are sent from the slave interface to implement load balancing.

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How to Configure the Uplink and Downlink Interfaces in a Monitor Link Group on Huawei S5700?

Questions:
How to configure the Uplink Huawei MDU and Downlink Interfaces in a Monitor Link Group on Huawei Quidway S5700?

Answer:

Run:system-view,The system view is displayed.
Run:monitor-link group group-id,The Monitor Link group view is displayed. The S5700 supports a maximum of 16 Monitor Link groups.
Run:port interface-type interface-number { downlink [ downlink-id ] | uplink },An interface is configured as the uplink interface or downlink interface of the Monitor Link group.
run:smart-link group group-id uplink,An interface cannot be added to a Monitor Link group in the following situations:
The interface is added to an Eth-Trunk.
The interface is added to a Smart Link group.
The interface is added to another Monitor Link group.
A Smart Link group is configured as the uplink interface of the Monitor Link group.

NOTE:
The status of the uplink interface determines the status of the Monitor Link group. Therefore, after the downlink interface is added to the Monitor Link group, the result of the shutdown or undo shutdown command can be retained before the status of the uplink interface changes. When the status of the uplink interface changes, the status of the downlink interfaces changes as follows:
When an uplink interface in Up state is added to the Monitor Link group or when an uplink interface in Down state becomes Up, all the downlink interfaces in the Monitor Link group become Up.
When an uplink interface is deleted from the Monitor Link group or when an uplink interface in Up state becomes Down, all the downlink interfaces in the Monitor Link group become Down.
To add a Smart Link group to a Monitor Link group, you need to delete the existing uplink interface of the Monitor Link group. The Smart Link group and common interfaces are incompatible when serving as the uplink interface for a Monitor Link group.


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How to Configure Local VLAN Mirroring on Huawei S2700?

Questions:
How to configure Local Huawei ONT VLAN Mirroring on Huawei Quidway S2700?

Answer:

Run:system-view,The system view is displayed.
Run:observe-port index interface interface-type interface-number,An observing port is configured.
Run:vlan vlan-id,The view of the mirrored VLAN is displayed.
Run:mirroring to observe-port index inbound,VLAN mirroring is configured.To observe incoming packets from multiple VLANs, repeat 3 and 4.

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How to Configure IGMP Snooping Querier on Huawei S2700?

Questions:

How to configure IGMP MA5616 Snooping Querier on Huawei Quidway S2700?

Answer:

Run:system-view,The system view is displayed.
Run:vlan vlan-id,The VLAN view is displayed.
Run:igmp-snooping querier enable,The IGMP snooping querier is enabled for the VLAN.By default, an IGMP snooping querier is disabled.
Run:igmp-snooping query-interval query-interval,The interval at which the querier sends IGMP General Query messages is set.By default, the interval for sending IGMP General Query messages is 60 seconds.
Run:igmp-snooping robust-count robust-count,The robustness variable of the querier is set.By default, the robustness variable is 2.
Run:igmp-snooping max-response-time max-response-time,The maximum response time of IGMP Query messages is set.By default, the maximum response time of IGMP Query messages is 10 seconds.
Run:igmp-snooping lastmember-queryinterval lastmember-queryinterval,The interval at which the querier sends Last Member Query (IGMP Group-Specific Query) messages is set.By default, the interval at which IGMP Group-Specific Query messages are sent is 1 second.

NOTE:
The maximum response time must be shorter than the interval at which IGMP General Query messages are sent.
After receiving IGMP Report messages from hosts, the S2700 sets the aging time of member interfaces based on the following formula: IGMP robustness variable x Interval at which IGMP General Query messages are sent + Maximum response time of IGMP Query messages. If all the parameters are of the default value, the aging time of member interfaces defaults to 130 seconds.

After receiving IGMP Leave messages from hosts, the S2700 sets the aging time of member interfaces by using the following formula: Interval at which IGMP Group-Specific Query messages are sent x IGMP robustness variable.
IGMPv1 hosts do not send Leave messages when leaving multicast groups. Therefore, the igmp-snooping lastmember-queryinterval command is valid only when the IGMP snooping version is set to 2 in the VLAN.

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How to Configure the Cable Type on an Interface on Huawei S2700?

Questions:
How to configure the Cable MA5620 Type on an Interface on Huawei Quidway S2700?

Answer:

Run:system-view,The system view is displayed.
Run:interface interface-type interface-number,The Ethernet electrical interface view is displayed.
Run:mdi { across | auto | normal },The cable type is configured for the Ethernet electrical interface.
By default, an Ethernet electrical interface automatically identifies the cable type. Use this command when the actual cable type does not match the cable type supported by the interface.
An electrical interface can use a crossover cable or a straight-through cable. If across is specified, the interface can only use a crossover cable. If normal is specified, the interface can only use a straight-through cable. If auto is specified, the interface can use either a straight-through cable or a crossover cable.

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