Interface Configuration
7750 SR OS Interface Configuration Guide Page 553
Rx TLV Unknown        : 0              Rx Ageouts            : 0
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A:testSr1#
A:testSr1# show port 1/2/2 ethernet lldp nearest-bridge remote-info detail 
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Link Layer Discovery Protocol (LLDP) Port Information 
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Port 1/2/2 Bridge nearest-bridge Remote Peer Information
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Remote Peer Index 2 at timestamp 12/02/2008 16:08:14:
Supported Caps        : (Not Specified)
Enabled Caps          : (Not Specified)
Chassis Id Subtype    : 4 (macAddress)
Chassis Id            : ac:fa:ff:00:00:00
PortId Subtype        : 7 (local)
Port Id               : 37814272
Port Description      : n/a
System Name           : n/a
System Description    : n/a
Remote Peer Index 2 management addresses at time 12/02/2008 16:08:14:
No remote management addresses found
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A:testSr1#
port-tree
Syntax port-tree port-id
Context show
Description This command displays the tree for SONET/SDH or TDM ports/channels.
Parameters port-id — Specifies the physical port ID.
Syntax port-id slot[/mda[/port]] or
slot/mda/port[.channel]
aps-id aps-group-id[.channel]
aps keyword
group-id 1 — 64
ccag-id slot/mda/path-id[cc-type]
path-id a, b
cc-type .sap-net, .net-sap
MDA Values 7750 SR-12,  7750 SR-7, 7750 SR-1: 1, 2
7750 SR-c12: 1, 3, 5, 7, 9, 11
7750 SR-c4: 1— 4
CMA Values 7750 SR-c12: 1 — 12
Slot Values 7750 SR-12: 1 — 10
7750 SR-7: 1 — 5