H3C XE 200 IP, Руководство по эксплуатации

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Operation Manual – IP Performance and Application
H3C XE 200/2000 IP PBX
Chapter 2 IP Application Configuration
2-2
Table 2-1 Manually add/delete static ARP mapping entry
Operation Command
Manually add static ARP mapping entry arp static ip-address ethernet-address
Manually delete static ARP mapping
entry
undo arp ip-address
Static ARP mapping entries are always valid as long as the XE IP PBX operates
normally, whereas dynamic ARP mapping entries are valid for only 20 minutes.
By default, dynamic ARP protocol obtains the address mapping.
The system can have up to 2,048 static ARP mapping entries.
2.1.3 Displaying and Debugging ARP
After the above configuration, execute the display command in any view to display and
verify ARP configurations.
Use the reset command to clear the ARP entry.
Use the debugging command in user view to debug ARP.
Note:
“ | “ is a parameter in the display arp command rather than a separator in other
commands in this manual.
Table 2-2 Display and debug ARP
Operation Command
Display the ARP mapping table
display arp [ static | dynamic | all | | { begin
text | exclude text | include text } ]
Clear the ARP entries in the ARP
mapping table
reset arp [ all | dynamic | static | interface
{ interface-type interface-number |
interface-name } ]
Enable ARP debugging
debugging arp packet
Disable ARP debugging undo debugging arp packet