5-57
Parameters
system-id
: Specifies the system ID of an IS-IS neighbor.
process-id
: Clears the data structure information of an IS-IS process with an ID from 1 to 65535.
vpn-instance-name
: Clears the data structure information of a VPN instance named with a string of 1
to 31 characters.
Description
Use the
reset isis peer
command to clear the data structure information of a specified IS-IS neighbor.
This command is used when you need to re-establish an IS-IS neighbor relationship.
Examples
# Clear the data structure information of the neighbor with the system ID 0000.0c11.1111.
<Sysname> reset isis peer 0000.0c11.1111
set-overload
Syntax
set-overload
[
on-startup
[ [
start-from-nbr
system-id
[
timeout1
[
nbr-timeout
] ] ] |
timeout2
] [
allow
{
external
|
interlevel
} * ]
undo
set-overload
View
IS-IS view
Default Level
2: System level
Parameters
on-startup
: Sets the overload bit upon system startup.
start-from-nbr
system-id
: Starts the
nbr-timeout
timer when the router begins to establish the
neighbor relationship with the neighbor. If the neighbor relationship is formed within the
nbr-timeout
interval, IS-IS keeps the overload bit set; if not, the bit is cleared.
system-id
specifies the neighbor.
timeout1
: IS-IS keeps the overload bit set within the
timeout1
interval after the neighbor relationship is
formed within the
nbr-timeout
interval. The
timeout1
interval is in the range 5 to 86400 seconds and
defaults to 600 seconds.
nbr-timeout
: The timer is started when the router begins to establish the neighbor relationship with the
neighbor after system startup. The timer has an interval from 5 to 86400 seconds. The default is 1200
seconds.
timeout2:
Sets the overload bit within the
timeout2
interval after system startup. The interval is in the
range 5 to 86400 seconds and defaults to 600 seconds.
allow
: Allows advertising address prefixes. By default, no address prefixes are allowed to be
advertised when the overload bit is set.
external
: Allows advertising IP address prefixes redistributed from other routing protocols with the
allow
keyword specified.
interlevel
: Allows advertising IP address prefixes learnt from different IS-IS levels with the
allow
keyword specified.
