36
Syntax
port ifmonitor input-error high-threshold
high-value
low-threshold
low-value
interval
interval
[
shutdown
]
undo port ifmonitor input-error
Default
An interface uses the global input error packet alarm parameters.
Views
Ethernet interface view
Predefined user roles
network-admin
Parameters
high-threshold
high-value
: Specifies the upper threshold for input error packet alarms, in
the range of 1 to 4294967295 packets.
low-threshold
low-value
: Specifies the lower threshold for input error packet alarms, in the
range of 1 to 4294967295 packets.
interval
interval
: Specifies the statistics collection and comparison interval for input error
packets, in the range of 1 to 65535 seconds.
shutdown
: Shuts down an interface when the number of input error packets on the interface
exceeds the upper threshold. Then, the interface stops forwarding all packets. To recover the
interface, execute the
undo shutdown
command on the interface. If you do not specify this
keyword, an upper threshold exceeding alarm is generated and the interface enters the alarm state
when the number of input error packets exceeds the upper threshold on the interface.
Usage guidelines
With the input error packet alarm function enabled, when the number of input error packets on an
interface in normal state within the specified interval exceeds the upper threshold, the interface
generates an upper threshold exceeding alarm and enters the alarm state. When the number of input
error packets on an interface in the alarm state within the specified interval drops below the lower
threshold, the interface generates a recovery alarm and restores to the normal state.
You can configure the input error packet alarm parameters in system view and interface view.
•
The configuration in system view takes effect on all interfaces of the specified slot. The
configuration in interface view takes effect only on the current interface.
•
For an interface, the configuration in interface view takes priority, and the configuration in
system view is used only when no configuration is made in interface view.
When you execute this command multiple times, the most recent configuration takes effect.
Examples
# Set the upper threshold to 5000, lower threshold to 400, and statistics collection and comparison
interval to 6 seconds for input error packet alarms on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port ifmonitor input-error high-threshold 5000
low-threshold 400 interval 6
Related commands
snmp-agent trap enable ifmonitor
Содержание SOHO IE4300
Страница 114: ...ii tftp client ipv6 source 41 tftp client source 41 tftp ipv6 42 tftp server acl 44 tftp server ipv6 acl 44...
Страница 285: ...i Contents Tcl commands 1 cli 1 tclquit 1 tclsh 2...
Страница 288: ...i Contents Python commands 1 exit 1 python 1 python filename 2...
Страница 291: ...i Contents Automatic configuration commands 1 autodeploy udisk enable 1...
Страница 323: ...25 Sysname Ten GigabitEthernet1 0 51 undo shutdown Related commands irf port...
Страница 396: ...i Contents Bulk interface configuration commands 1 display interface range 1 interface range 1 interface range name 3...
Страница 460: ...i Contents Port isolation commands 1 display port isolate group 1 port isolate enable 2 port isolate group 2...
Страница 465: ...ii stp vlan enable 55 vlan mapping modulo 55...
Страница 589: ...60 Examples Enable LLDP for automatic IP phone discovery Sysname system view Sysname voice vlan track lldp...
Страница 602: ...12 Related commands display mvrp statistics...
Страница 609: ...i Contents VLAN mapping commands 1 display vlan mapping 1 vlan mapping 2...
Страница 678: ...9 Related commands reset pppoe relay statistics...
Страница 846: ...i Contents Basic IP forwarding commands 1 display fib 1 ip forwarding table save 2...
Страница 1073: ...i Contents HTTP redirect commands 1 http redirect https port 1 http redirect ssl server policy 1...
Страница 1087: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
Страница 1340: ...9 Sysname ipv6 route static default preference 120 Related commands display ipv6 routing table protocol...
Страница 1649: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
Страница 1668: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
Страница 1770: ...i Contents Time range commands 1 display time range 1 time range 1...
Страница 2026: ...34 Related commands display mac authentication...
Страница 2028: ...ii...
Страница 2143: ...i Contents User profile commands 1 display user profile 1 user profile 2...
Страница 2308: ...61 ipsec transform set...
Страница 2473: ...i Contents TCP attack prevention commands 1 tcp anti naptha enable 1 tcp check state interval 1 tcp state 2...
Страница 2531: ...i Contents SAVI commands 1 ipv6 savi down delay 1 ipv6 savi log enable 1 ipv6 savi strict 2...
Страница 2534: ...3 Sysname ipv6 savi strict Related commands ipv6 verify source...
Страница 2541: ...i Contents Crypto engine commands 1 display crypto engine 1 display crypto engine statistics 1 reset crypto engine statistics 3...
Страница 2545: ...i Contents FIPS commands 1 display crypto version 1 display fips status 1 fips mode enable 2 fips self test 4...
Страница 2791: ...14 Sysname track 1 Related commands delay display track...
Страница 2939: ...9 sntp authentication keyid sntp reliable authentication keyid...
Страница 2967: ...27 Related commands apply poe profile poe enable poe max power interface view poe priority...
Страница 3240: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...
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