Arp Cache Maintenance; Igmp Snooping Maintenance - HP 445860-B21 - 10Gb Ethernet BL-c Switch Reference Manual

Miscellaneous Debug commands
Table 182
Command
debug mp-snap
clear flash-config

ARP cache maintenance

The following table describes the Address Resolution Protocol commands:
ARP Maintenance commands
Table 183
Command
show ip arp find <IP
address>
show ip arp interface
<port number>
show ip arp vlan <1-4095>
show ip arp reply
show ip arp
clear ip arp-cache
NOTE: To display all ARP entries currently held in the switch, or a portion according to one of the
commands listed above, see the "ARP information" section of the "Information Commands" chapter.

IGMP Snooping maintenance

The following table describes the IGMP Snooping Maintenance commands.
IGMP Snooping Maintenance commands
Table 184
Command
show ip igmp groups address <IP address>
show ip igmp groups vlan <1-4094>
Usage
Displays the management processor snap (or post-mortem) trace buffer. This buffer
contains information traced at the time that a reset occurred.
Command mode: All except User EXEC
Deletes all flash configuration blocks. The next time the switch is rebooted, it returns to
the factory default settings.
Command mode: All except User EXEC
Usage
Shows a single ARP entry by IP address.
Command mode: All except User EXEC
Shows ARP entries on a single port.
Command mode: All except User EXEC
Shows ARP entries on a single VLAN.
Command mode: All except User EXEC
Shows the list of IP addresses that the switch will respond to for ARP requests.
Command mode: All except User EXEC
Shows all ARP entries.
Command mode: All except User EXEC
Clears the entire ARP list from switch memory.
Command mode: All except User EXEC
Maintenance Commands
Usage
Shows a single IGMP Multicast group by IP address.
Command mode: All except User EXEC
Shows IGMP Multicast groups on a single VLAN.
Command mode: All except User EXEC
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