2-7
arp rate-limit enable
Syntax
arp rate-limit enable
undo arp rate-limit enable
View
Ethernet port view
Parameters
None
Description
Use the
arp rate-limit enable
command to enable the ARP packet rate limit function on the port, that is,
to limit the rate of ARP packets passing through the port. If a rate (the maximum ARP packet rate is 15
pps by default) is specified, exceeding ARP packets will be discarded.
Use the
undo
arp rate-limit enable
command to disable the ARP packet rate limit function on the port.
By default, the ARP packet rate limit function is disabled, that is, ARP packet rate is not limited on a port.
Examples
# Enable the ARP packet rate limit function on Ethernet 1/0/11.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/11
[Sysname-Ethernet1/0/11] arp rate-limit enable
arp restricted-forwarding enable
Syntax
arp restricted-forwarding enable
undo arp restricted-forwarding enable
View
VLAN view
Parameters
None
Description
Use the
arp restricted-forwarding enable
command to enable ARP restricted forwarding so that the
legal ARP requests received from the specified VLAN are forwarded through configured trusted ports
only, and the legal ARP responses are forwarded according to the MAC addresses in the packets, or
through trusted ports if the MAC address table contains no such destination MAC addresses.
Use the
undo arp restricted-forwarding enable
command to disable ARP restricted forwarding.
By default, ARP restricted forwarding is disabled.
Summary of Contents for 5500-EI PWR
Page 43: ...2 6...
Page 76: ...1 17...
Page 228: ...ii stp transmit limit 1 44 vlan mapping modulo 1 45 vlan vpn tunnel 1 46...
Page 477: ...5 24 Sysname vlan 2 Sysname vlan2 service type multicast...
Page 503: ...2 3 System View return to User View with Ctrl Z Sysname dot1x url http 192 168 19 23...
Page 519: ...iii...
Page 597: ...2 2 security policy server 192 168 0 1 user name format without domain...
Page 648: ...1 9 Examples Clear static ARP entries Sysname reset arp static...
Page 663: ...4 3 Sysname resilient arp interface vlan interface 2...
Page 767: ...1 28 From 12 00 Jan 1 2008 to 12 00 Jun 1 2008...
Page 1111: ...ii xmodem get 3 18...
Page 1314: ...A 44 Z...