H3C S5120-EI Series, Руководство по эксплуатации

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To do… Use the command… Remarks
Create a Track object and
associate it with the specified
Reaction entry of the NQA test
group
track track-entry-number nqa
entry admin-name
operation-tag reaction
item-number
Required
No Track object is created by
default.
When you configure a Track object, the specified NQA test group and Reaction entry can be
nonexistent. In this case, the status of the configured Track object is
Invalid
.
Configuring Collaboration Between the Track Module and the
Application Modules
Configuring Track-Static Routing Collaboration
You can check the validity of a static route in real time by establishing collaboration between Track and
static routing.
If you specify the next hop but not the egress interface when configuring a static route, you can
associate the static route with a Track object and thus check the validity of the static route according to
the status of the Track object.
z
If the status of the Track object is
Positive
, then the next hop of the static route is reachable, and
the configured static route is valid.
z
If the status of the Track object is
Negative
, then the next hop of the static route is unreachable,
and the configured static route is invalid.
Follow these steps to configure the Track-Static Routing collaboration:
To do… Use the command… Remarks
Enter system view
system-view
—
Configure the Track-Static
Routing collaboration, so as to
check the reachability of the
next hop of the static route
ip route-static dest-address
{
mask
|
mask-length
}
next-hop-address track
track-entry-number
[
preference preference-value
]
[
tag tag-value
] [
description
description-text
]
Required
Not configured by default.