3Com Switch 7750 Series
Command Reference Guide – Multicast Chapter 2 Common IP Multicast Configuration Commands
2-13
Caution:
z Up to 256 static router ports can be configured in a system.
z Reflection ports cannot be configured as static router ports.
z A port in a multicast sub-VLAN cannot be configured as a static router port.
Example
# Configure Ethernet1/0/1 in VLAN 2 as a static router port.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface Ethernet 1/0/1
[3Com-Ethernet1/0/1] multicast static-router-port vlan 2
2.1.11 multicast wrongif-holdtime Syntax
multicast wrongif-holdtime seconds
undo multicast wrongif-holdtime
View
System view
Parameter
seconds: Holdtime to prevent wrongif packets from being reported to the CPU, in the
range of 0 to 300 seconds. During the configuration, if the seconds argument is less
than 15, the system sets the holdtime to 15; if the seconds argument is more than 15,
the system sets the holdtime to the multiples of 15 according to the user-defined range.
For example, if you set the seconds argument to 14, the system sets the holdtime to 15;
if you set the seconds argument to 16, the system sets the holdtime to 30; if you set the
seconds argument to 31, the system sets the holdtime to 45, and so on.
Description
Use the multicast wrongif-holdtime command to set the holdtime to prevent wrongif
packets from being reported to the CPU.
Use the undo multicast wrongif-holdtime command to restore the default holdtime.
By default, the holdtime to prevent wrongif packets from being reported to the CPU is
15 seconds.