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Fit AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display cpu-defend configuration

display cpu-defend configuration

Function

The display cpu-defend configuration command displays rate limits for protocol packets.

Format

display cpu-defend configuration [ packet-type packet-type ] { wired | wireless }

Parameters

Parameter

Description

Value

packet-type packet-type

Specifies a packet type.

The supported packet type depends on the device.

wired

Indicates non-CAPWAP-encapsulated packets.

-
wireless

Indicates CAPWAP-encapsulated packets.

-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display cpu-defend configuration command to view the rate limit of protocol packets sent to the CPU. By default, the rate limit of protocol packets in the default policy is displayed.

Example

# Display rate limit configuration about the packets transmitted through CAPWAP tunnels.
<Huawei> display cpu-defend configuration wireless
Rate configurations on main board.                                              
-----------------------------------------------------------------               
Packet-type              Status        Rate-limit(PPS)  Priority                
-----------------------------------------------------------------               
8021X                     Enabled           128             2                   
arp-miss                  Enabled            64             2                   
arp-reply                 Enabled            64             2                   
arp-request               Enabled            64             2                   
dhcp-client               Enabled           256             2                   
dhcp-server               Enabled           256             2                   
dhcpv6-reply              Enabled           256             2                   
dhcpv6-request            Enabled           256             2                   
dns                       Enabled            64             3                   
fib-hit                   Enabled            64             2                   
ftp-client                Disabled           64             2                   
ftp-server                Enabled           256             2                   
http-client               Disabled           64             2                   
http-server               Disabled           64             2                   
https-client              Disabled           64             2                   
https-server              Disabled           64             2                   
icmp                      Enabled            64             2                   
icmpv6                    Enabled           128             2                   
igmp                      Disabled          128             2                   
ip-option                 Enabled           256             2                   
mld                       Disabled          128             2                   
nd                        Enabled           256             4                   
nd-miss                   Enabled            64             4                   
ntp                       Enabled            64             3                   
rarp-reply                Disabled           64             2                   
rarp-request              Disabled           64             2                   
snmp                      Disabled          128             4                   
ssh-client                Enabled            64             4                   
ssh-server                Enabled            64             4                   
tcp                       Enabled            64             2                   
telnet-client             Enabled            64             4                   
telnet-server             Enabled            64             4                   
ttl-expired               Enabled            64             1                   
unknown-multicast         Enabled            64             1                   
unknown-packet            Enabled            64             2                   
wapi                      Disabled          128             2                   
-----------------------------------------------------------------
NOTE:

The preceding information is an example. The displayed packet type depends on the actual situation.

The AD9431DN-24X does not support packets of the following protocol types: capwap-association, capwap-discovery, capwap-echo, capwap-keepalive, eoam-3ah, ftp-server, http-server, https-server, ip-option, rarp-reply, rarp-request, spectrum-analysis, ssh-server, sshv6-client, sshv6-server, telnet-server, telnetv6-client, telnetv6-server, unknown-multicast, unknown-packet, and wapi.

Table 13-41  Description of the display cpu-defend configuration command output

Item

Description

Packet-type

Packet type.

Status

Protocol packet status.

Rate-limit(PPS)

Rate limit for packets, in pps.

Priority

Priority of the protocol type.

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Updated: 2019-07-18

Document ID: EDOC1100064353

Views: 127509

Downloads: 98

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