Silent-Interface - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – Routing Protocol
When the overload flag is set for a router, the routes calculated by the router will be
ignored by other routes when they calculate SPF. (But the routes directly connected to
the router will not be ignored.)
When a router is set overload flag, other routers will not transmit the packets that
should be forwarded by the router.
Example
# Set overload flag on the current router.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] isis
[3Com-isis] set-overload

4.1.37 silent-interface

Syntax
silent-interface interface-type interface-number
undo silent-interface interface-type interface-number
View
IS-IS view
Parameter
interface-type interface-number: Interface index.
Description
Use the silent-interface command to prohibit IS-IS packet sending on the specified
interface.
Use the undo silent-interface command to permit IS-IS packet sending on the
specified interface.
By default, IS-IS packet sending is permitted on all interfaces.
The silent-interface command just suppresses IS-IS packet sending. However,
these IS-IS packets can still be sent on other interfaces.
Example
# Prohibit IS-IS packet sending on Vlan-interface 3.
<3Com>system-view
System View: return to User View with Ctrl+Z.
[3Com] isis
[3Com-isis] silent-interface Vlan-interface 3
Chapter 4 Integrated IS-IS Configuration Commands
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