Cisco 7600 SIP 200 Hardware Installation Guide - Page 85

-Port OC-192c/STM-64 POS/RPR SPA Interface Specifications

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Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters 1-Port OC-192c/STM-64 POS/RPR SPA Overview The 1-Port OC-192c/STM-64 POS/RPR SPA LEDs are described in Table 3-19. Table 3-19 1-Port OC-192c/STM-64 POS/RPR SPA LEDs LED Label WRAP PASSTHRU MATESYNC CARRIER Color Off Green Amber Off Amber Off Green Off Green Amber ACTIVE STATUS Off Green Amber Off Green Amber State Meaning Off Port is not in wrap mode. On Port is in wrap mode somewhere on the ring. On Port is in wrap mode locally. Off Port is not in pass-thru mode. On Port is in pass-thru mode. Off Mate port is not synchronized. On Mate port is synchronized. Off Port is not enabled by software. On Port is enabled by software; there is a valid SONET signal without alarms. On Port is enabled by software; there is at least one alarm (LOS, LOF, RDI, and so on). Blinking Indicates SRP mode mismatch alarm. Off Port is not enabled by software. On Port is enabled by software; loopback is off. On Port is enabled by software; loopback is on. Off SPA power off. On SPA is ready and operational. On SPA power is on and good; SPA is being configured. 1-Port OC-192c/STM-64 POS/RPR SPA Interface Specifications The 1-Port OC-192c/STM-64 POS/RPR SPA contains a SONET/SDH framer to process incoming and outgoing SONET or SDH frames. The framer operates at OC-192/STM-64 line rates (9.95 Gbps). Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP]) and is mapped into the STS-192c/STM-64 frame. The 1-Port OC-192c/STM-64 POS/RPR SPA interface is compliant with the following RFCs: • RFC 1619, PPP over SONET/SDH • RFC 1662, PPP in HDLC-like Framing • RFC 2615, PPP over SONET/SDH The 1-Port OC-192c/STM-64 POS/RPR SPA also provides support for SNMP v1 agent (RFC 1155-1157) and RFC 1213: • RFC 1155, Structure and Identification of Management Information for TCP/IP-Based Internets • RFC 1156, Management Information Base for Network Management of TCP/IP-Based Internets • RFC 1157, Simple Network Management Protocol (SNMP) OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 3-39

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3-39
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-14
Chapter 3
Overview: Cisco 7600 Series Router Shared Port Adapters
1-Port OC-192c/STM-64 POS/RPR SPA Overview
The 1-Port OC-192c/STM-64 POS/RPR SPA LEDs are described in
Table 3-19
.
1-Port OC-192c/STM-64 POS/RPR SPA Interface Specifications
The 1-Port OC-192c/STM-64 POS/RPR SPA contains a SONET/SDH framer to process
incoming and
outgoing SONET or SDH frames. The framer operates at OC-192/STM-64 line rates (9.95 Gbps).
Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP])
and is mapped into the STS-192c/STM-64 frame.
The 1-Port OC-192c/STM-64 POS/RPR SPA interface is compliant with the following RFCs:
•
RFC 1619,
PPP over SONET/SDH
•
RFC 1662,
PPP in HDLC-like Framing
•
RFC 2615,
PPP over SONET/SDH
The 1-Port OC-192c/STM-64 POS/RPR SPA also provides support for SNMP v1 agent
(RFC 1155–1157) and RFC 1213:
•
RFC 1155,
Structure and Identification of Management Information for TCP/IP-Based Internets
•
RFC 1156,
Management Information Base for Network Management of TCP/IP-Based Internets
•
RFC 1157,
Simple Network Management Protocol (SNMP)
Table 3-19
1-Port OC-192c/STM-64 POS/RPR SPA LEDs
LED Label
Color
State
Meaning
WRAP
Off
Off
Port is not in wrap mode.
Green
On
Port is in wrap mode somewhere on the ring.
Amber
On
Port is in wrap mode locally.
PASSTHRU
Off
Off
Port is not in pass-thru mode.
Amber
On
Port is in pass-thru mode.
MATESYNC
Off
Off
Mate port is not synchronized.
Green
On
Mate port is synchronized.
CARRIER
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software; there is a valid SONET signal
without alarms.
Amber
On
Port is enabled by software; there is at least one alarm (LOS,
LOF, RDI, and so on).
Blinking
Indicates SRP mode mismatch alarm.
ACTIVE
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software; loopback is off.
Amber
On
Port is enabled by software; loopback is on.
STATUS
Off
Off
SPA power off.
Green
On
SPA is ready and operational.
Amber
On
SPA power is on and good; SPA is being configured.