3.5.3 Debugging HGMP
When a fault occurs on NDP, NTDP, or a cluster, you can run the debugging command in the
user view to debug NDP, NTDP, or the cluster, view debugging information, locate the fault,
and analyze the cause.
Context
CAUTION
Debugging affects the performance of the system. After the debugging, run the undo debugging
all command to timely disable it.
When a fault occurs on NDP, NTDP, or a cluster, run the debugging command in the user view
to debug NDP, NTDP or the cluster, and you can view debugging information, locate the fault,
and then analyze the cause.
For more information about the debugging command, refer to the Debugging Reference.
Procedure
l Run the debugging ndp packet [ interface { interface-type interface-number [ to
interface-type interface-number ] } &<1-10> ] command to enable NDP debugging.
l Run the debugging ntdp { all | data | error | message | packet [ verbose ] } to enable
NTDP debugging.
l Run the debugging cluster { all | event | handshake | member | mrc | nat | packet |
state } command or debugging cluster { packet | handshake | mrc } [verbose ] command
to enable cluster debugging.
----End
3.6 HGMP Configuration Examples
This section provides several configuration examples of HGMP.
3.6.1 Example for Configuring Basic HGMP Functions for a Cluster
Networking Requirements
As shown in Figure 3-3, a carrier sets up a Layer 2 network through Layer 2 devices. Too many
Layer 2 devices are hard to be maintained and managed on the site. In addition, to save public
IP addresses, you cannot assign a public IP address to each device.
To effectively manage the Layer 2 network, you can create a cluster for the Layer 2 network
and manage the cluster through HGMP.
In this example, Administrator-1 is nearest to the network administrator and is therefore
appointed as the administrator switch.
Quidway S5700 Series Ethernet Switches
Configuration Guide - Network Management 3 HGMP Configuration
Issue 01 (2011-10-26) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
109
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