Chapter 2 Alarm Message
Recommended
Operations
Check whether the MAC address is legal.
19715
Message No.
19715
Default Severity
Level
6
Cause
The received ARP source IP address is conflict with local interface
address.
Recommended
Operations
Check whether the IP address is legal and whether two sets of
equipments have the same IP address.
19716
Message No.
19716
Default Severity
Level
6
Cause
Enable ARP inspection for DHCP Snooping function. If source ad-
dress of the received ARP packet is an illegal DHCP user, then drop
it.
Recommended
Operations
Please check whether ARP inspection is enabled for DHCP Snooping
function.
19717
Message No.
19717
Default Severity
Level
6
Cause
IP POOL filtering function is enabled on SUPERVLAN interface. If
the source address of received ARP packet is not in IP POOL seg-
ment, then drop it.
Recommended
Operations
Please check whether IP POOL filtering function is enabled on SU-
PERVLAN interface and check IP pool configuration information. If
filtering is not needed here, please disable this function.
19720
Message No.
19720
Default Severity
Level
5
Alarm Recovery
Unvailable
Alarm Type
Environmental Alarm
NM Level
3
Cause
Specify that at most 100 ARP packets can be received on interface
per second. If the received packets are more than 100, drop the
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