User guide

5-18 MPLS Module Installation and User Guide
Configuring RSVP-TE
summary-refresh-time
value may be set to any value between zero to 100 (or 10
seconds).
If configured, the bundled and summary refresh RSVP messages are only sent to
RSVP-TE peers supporting RSVP refresh reduction.
Configuring an RSVP-TE Path
To add an RSVP-TE routed path, use the following command:
config mpls rsvp-te add path <path_name> [<ipaddress> | <host_name>] {from
<local_endpoint_vlan>}
The
<path_name
> and
<ipaddress>
or <
host_name>
must be specified for the path.
The
<path_name>
parameter is a character string that is to used to identify the path
within the switch. The <
path_name>
string must begin with an alphabetic character, and
may contain up to 31 additional alphanumeric characters. Each
<path_name>
represents
a routed path to a single IP destination.
If the
<host_name>
is specified, the DNS client on the switch must be configured so that
the
<host_name
> can first be resolved to an IP address. Alternate routed paths to the
same IP destination may be configured by adding additional <
path_names>
and
specifying the same
<ipaddress>
or
<host_name>
as the path endpoint.
The RSVP-TE path is not signaled until an LSP is added with the specified
<path_name>
. If no explicit route objects are configured, the path will follow the
best-routed path to the configured
<ipaddress>
(or IP address obtained from DNS
name resolution). Optionally, the
from
keyword can be used to specify the
<local_endpoint_vlan>
from which the path is signaled. The maximum number of
configurable paths is 255.
To delete an RSVP-TE path, use the following command:
config mpls rsvp-te delete path [<path_name> | all]
This command deletes a configured MPLS RSVP-TE routed path with the specified
<path_name>
. All associated configuration information for
<path_name>
is deleted. A
path cannot be deleted as long as the
<path_name>
is associated with an LSP. If the
all
keyword is specified, all paths not associated with an LSP are deleted.