Interfaces
Page 330 7750 SR Interface Configuration Guide
General Port Commands
port
Syntax port {port-id | bundle-id | bpgrp-id | aps-id}
no port {bundle-id | bpgrp-id | aps-id}
Context config
Description This command enables access to the context to configure ports, multilink bundles, and bundle protection
groups (BPGs). Before a port can be configured, the chassis slot must be provisioned with a valid card type
and the MDA parameter must be provisioned with a valid MDA type. (See card and mda commands.)
Default No ports are configured. All ports must be explicitly configured and enabled.
Parameters port-id — Specifies the physical port ID in the slot/mda/port format.
bundle-id — Specifies the multilink bundle to be associated with this IP interface. The command syntax
must be configured as follows:
Syntax: bundle-type-slot/mda.bundle-num
bundle-ppp-slot/mda.bundle-num (Creates a multilink PPP bundle.)
bundle-ima-slot/mda.bundle-num (Creates an IMA bundle.)
bundle-fr-slot/mda.bundle-num (Creates an MLFR bundle.)
bundle: keyword
slot: IOM/MDA slot numbers
bundle-num: 1 — 336
For example:
router1>config# port bundle-ppp-5/1.1 (multilink PPP bundle)
router1>config# port bundle-ima-5/1.2 (IMA bundle)
aps-id — This option configures APS on un-bundled SONET/SDH ports. All SONET-SDH port parameters,
with certain exceptions, for the working and protection circuit ports must be configured in the con-
fig>port>aps-group-id context. The working and protection circuit ports inherit all those parameters
configured. The exception parameters for the working and protect circuits can be configured in the con-
fig>port>sonet-sdh context. Exception list commands include:
clock-source
[no] loopback
[no] report-alarm
section-trace
[no] threshold
When an aps-group-id is created all applicable parameters under the port CLI tree (including parame-
ters under any submenus) assume aps-group-id defaults, or when those are not explicitly specified,
default to SONET/SDH port defaults for any SONET port.
All but a few exception SONET/SDH parameters for the working channel port must be configured in
the config>port>aps>sonet-sdh context. The protection channel inherits all the configured parameters.
The exception parameters for the protection channel can be configured in the config>port>aps>sonet-
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