Cisco Systems manual Cisco 7100 Series and the PA-T3 Port Adapter

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C H A P T E R 7

Cisco 7100 Series and the PA-T3 Port Adapter

This chapter provides information on the PA-T3 port adapter and its use in the Cisco 7100 series routers. This chapter contains the following sections:

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•

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Overview, page 7-1

Removing a Port Adapter, page 7-2

Installing a Port Adapter, page 7-3

Overview

The PA-T3 serial port adapter can be installed in port adapter slot 3 in Cisco 7120 series routers and in port adapter slot 4 in Cisco 7140 series routers. Figure 7-1 shows port adapter slot 3 of a Cisco 7120 series router. Figure 7-2 shows port adapter slot 4 of a Cisco 7140 series router.

Figure 7-1 Cisco 7120 Series Router—Port Adapter Slot 3 Location

Locked Unlocked

ESD plug

Slot 3

5

I		E3 TX	RX
I	EN	RX
		CEL CAR ALM

									ACT	ACT
									LNK	LNK
									LNK	LNK
FE 0 / 0 FE 0 / 1 0										1

SLOT 0

SLOT 1

	PWR
	0
	SYS
CONS	AUX RDY
	2

7120 - AE3

22133

Cisco 7100 Series and the PA-T3 Port Adapter 7-1

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Contents Corporate Headquarters PA-T3 Serial Port Adapter Installation and ConfigurationPage Section Title Description PrefaceObjectives OrganizationRelated Documentation Section Title Description Related DocumentationCisco Connection Online Cisco Connection OnlineCisco Documentation CD-ROM Cisco Documentation CD-ROMPort Adapter Overview OverviewPA-T3 Serial Port Adapter Features PA-T3 Serial Port Adapter FeaturesManagement Information Base Management Information Base4PA-T3 Serial Port Adapter Installation and Configuration Parts and Tools Required Preparing for InstallationPA-2T3 Software and Hardware RequirementsSoftware and Hardware Requirements Router show version PA-T3 Port Adapter LEDsPA-T3 Port Adapter LEDs Color State Description LEDs for Uplink Port StatusFull Rate Scrambling Subrate MDL 1 Support Feature Compatibilities of PA-T3 Serial Port Adapter DSUsPA-T3 Receptacles and Cables PA-T3 Receptacles and CablesSafety Guidelines Safety GuidelinesElectrical Equipment Guidelines Telephone Wiring GuidelinesElectrical Equipment Guidelines FCC Class a Compliance FCC Class a CompliancePreventing Electrostatic Discharge Damage FCC Class a Compliance 10PA-T3 Serial Port Adapter Installation and Configuration Overview VIP2 and the PA-T3 Port AdapterDimm U5 OverviewPA-T3 in port adapter Slot PA-T3 in port adapter slot Removing a Port Adapter Removing a Port AdapterInstalling a Port Adapter Installing a Port AdapterH3152 Installing a Port Adapter 8PA-T3 Serial Port Adapter Installation and Configuration Catalyst RSM/VIP2 and the PA-T3 Port Adapter Standoff Removing a Port Adapter Installing a Port Adapter Aligning a Port Adapter in a Port Adapter Slot 6PA-T3 Serial Port Adapter Installation and Configuration Cisco 7200 Series PA-T3 Port Adapter Port adapter Handle Lever unlocked Position Handling a Port Adapter Port adapter Handle Cisco uBR7200 Series and the PA-T3 Port Adapter Port adapters Port adapters Port adapter lever in unlocked position Inside slot guide PC board Metal carrier Port adapter retention clip in locked position 6PA-T3 Serial Port Adapter Installation and Configuration Configuring the PA-T3 Interfaces Cisco 7200 Series and Cisco uBR7200 Series Ports Using the Exec Command InterpreterUsing the Exec Command Interpreter Identifying Port Adapter Slot and T3 Interface Port NumbersSerial Port Number Example-Cisco Cisco 7200 Series and Cisco uBR7200 Series PortsIdentifying Port Adapter Slot and T3 Interface Port Numbers VIP2 PortsCatalyst RSM/VIP2 Ports Catalyst RSM/VIP2 PortsPA-T3 Serial Port Adapter in the Catalyst Cisco 7100 Series PortsShutting Down an Interface Interface Subcommand Syntax Platform Command ExampleRouter# configure terminal Shutting Down an InterfaceRouterconfig-if#interface serial 1/1/1 Routerconfig-if#interface serial 1/0Routerconfig-if#interface serial 1/1 Routerconfig-if#interface serial 1/1/0Router# show interfaces serial 1/1/0 Routerconfig# interface serial 1/0Router# copy running-config startup-config OK Router# show interfaces serial 1/0Performing a Basic Conﬁguration Performing a Basic ConfigurationRouterconfig# interface serial 1/1/0 Routerconfig# interface serial 3/0Conﬁguration Example Configuration ExampleEnabling T3 Scrambling Setting the BandwidthDeﬁning the DSU Mode Customizing the PA-T3 Serial Port AdapterSpecifying T3 Framing Setting the Cable LengthConﬁguring Cyclic Redundancy Checks Specifying T3 FramingChecking the Conﬁguration Using show Commands to Verify StatusChecking the Configuration Show running-conﬁg command. Display Router# show interfaces serial 2/0 Router# show controllers serial 3/0 Router# show controllers 2/0Router# show controllers serial 10/0/0 Serial10/0/0 FebeRouter# show version Router# show controllers serial 0/0 Serial0/020PA-T3 Serial Port Adapter Installation and Configuration Router# show diag Router# show controllers cbus 1/0/0 Router# show controllers cbus 0/0 Routerconfig# interface serial 6/0 Using the ping Command to Verify Network ConnectionUsing the loopback Command to Verify the Physical Interface Using the loopback Command to Verify the Physical Interface Set the interface into local loopback mode as follows26PA-T3 Serial Port Adapter Installation and Configuration Cisco 7120 Series Router-Port Adapter Slot 3 Location Cisco 7100 Series and the PA-T3 Port AdapterCisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides