Cisco Systems PA-T3 instruction

Removing a Port Adapter

Figure 6-3 Placing the Port Adapter Lever in the Unlocked Position—Cisco uBR7223

Port adapters

Port adapter lever in unlocked position

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Step 3 Grasp the handle on the port adapter and pull the port adapter from the router midplane, about halfway out of its slot. If you are removing a blank port adapter, pull the blank port adapter completely out of the chassis slot.

Note As you disengage the port adapter from the midplane, OIR administratively shuts down all active interfaces on the port adapter.

Step 4 With the port adapter halfway out of the slot, disconnect all cables from the port adapter.

Step 5 After disconnecting the cables, pull the port adapter from its chassis slot.

Caution Always handle the port adapter by the carrier edges and handle; never touch the port adapter’s components or connector pins. (See Figure 6-4.)

Figure 6-4 Handling a Port Adapter

Metal carrier

Printed circuit board

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Step 6 Place the port adapter on an antistatic surface with its components facing upward, or in a static shielding bag. If the port adapter will be returned to the factory, immediately place it in a static shielding bag.

This completes the procedure for removing a port adapter from a Cisco uBR7200 series router.

Cisco uBR7200 Series and the PA-T3 Port Adapter 6-3

Image 41

Cisco Systems PA-T3 manual Port adapters Port adapter lever in unlocked position

Contents

Corporate Headquarters PA-T3 Serial Port Adapter Installation and ConfigurationPage Objectives PrefaceOrganization Section Title Description Related Documentation Section Title Description Related Documentation Cisco Connection Online Cisco Connection Online Cisco Documentation CD-ROM Cisco Documentation CD-ROM Port Adapter Overview Overview PA-T3 Serial Port Adapter Features PA-T3 Serial Port Adapter Features Management Information Base Management Information Base 4PA-T3 Serial Port Adapter Installation and Configuration Parts and Tools Required Preparing for Installation PA-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 Status PA-T3 Receptacles and Cables Feature Compatibilities of PA-T3 Serial Port Adapter DSUsPA-T3 Receptacles and Cables Full Rate Scrambling Subrate MDL 1 Support Safety Guidelines Safety Guidelines Electrical 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 Adapter Dimm U5 Overview PA-T3 in port adapter Slot PA-T3 in port adapter slot Removing a Port Adapter Removing a Port Adapter Installing a Port Adapter Installing a Port Adapter H3152 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 Using the Exec Command Interpreter Using the Exec Command InterpreterIdentifying Port Adapter Slot and T3 Interface Port Numbers Cisco 7200 Series and Cisco uBR7200 Series Ports Serial Port Number Example-Cisco Cisco 7200 Series and Cisco uBR7200 Series Ports Identifying Port Adapter Slot and T3 Interface Port Numbers VIP2 Ports Catalyst RSM/VIP2 Ports Catalyst RSM/VIP2 Ports PA-T3 Serial Port Adapter in the Catalyst Cisco 7100 Series Ports Router# configure terminal Interface Subcommand Syntax Platform Command ExampleShutting Down an Interface Shutting Down an Interface Routerconfig-if#interface serial 1/1 Routerconfig-if#interface serial 1/0Routerconfig-if#interface serial 1/1/0 Routerconfig-if#interface serial 1/1/1 Router# copy running-config startup-config OK Routerconfig# interface serial 1/0Router# show interfaces serial 1/0 Router# show interfaces serial 1/1/0 Routerconfig# interface serial 1/1/0 Performing a Basic ConfigurationRouterconfig# interface serial 3/0 Performing a Basic Conﬁguration Conﬁguration Example Configuration Example Deﬁning the DSU Mode Setting the BandwidthCustomizing the PA-T3 Serial Port Adapter Enabling T3 Scrambling Conﬁguring Cyclic Redundancy Checks Setting the Cable LengthSpecifying T3 Framing Specifying T3 Framing Checking 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 2/0 Router# show controllers serial 10/0/0 Serial10/0/0 Febe Router# show version Router# show controllers serial 0/0 Serial0/0 20PA-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 follows 26PA-T3 Serial Port Adapter Installation and Configuration Cisco 7120 Series Router-Port Adapter Slot 3 Location Cisco 7100 Series and the PA-T3 Port Adapter Cisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides