Cisco Systems PA-E3, PA-2E3 manual Port adapter Handle Lever unlocked Position

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Removing a Port Adapter

Note The Cisco 7200 series routers support online insertion and removal(OIR); therefore, you do not have to power down the Cisco 7200 series routers when removing and replacing a port adapter.

When a port adapter slot is not in use, a blank port adapter must ﬁll the empty slot to allow the router to conform to EMI emissions requirements and to allow proper airﬂow across the port adapters. If you plan to install a new port adapter in a slot that is not in use, you must ﬁrst remove a blank port adapter.

Removing a Port Adapter

Following is the procedure for removing a port adapter from a Cisco 7200 series router:

Step 1 Attach an ESD-preventive wrist strap between you and an unﬁnished chassis surface.

Step 2 Place the port adapter lever for the desired port adapter slot in the unlocked position. The port adapter lever remains in the unlocked position. (See Figure 5-2.)

Figure 5-2 Placing the Port Adapter Lever in the Unlocked Position— Cisco 7206 Shown

											6
5
						ETHERNET 10BT			FAST ETHERNET
						ETHERNET 10BT	ENABLED		LINK RJ45
								MII			4
3								MII
3
								0
						FAST SERIAL
											2
1
			SLOT	1	FE	MII		FAST ETHERNET INPUT/OUTPUT CONTROLLER			H6596
			SLOT		FE					0
ENABLED										0
ENABLED
PCMCIA	EJECT	SLOT	0			MII	RJ45	RJ45
						MII	RJ45	RJ45
						EN	EN	LINK
								Port adapter
								handle

Note: This adapter removal applies to any port or service adapter.

Port adapter

lever (unlocked

position)

Step 3 Grasp the handle on the port adapter and pull the port adapter from the 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 router 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.

5-2PA-E3 Serial Port Adapter Installation and Configuration

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Contents PA-E3 Serial Port Adapter Installation and Configuration Corporate HeadquartersPage Organization PrefaceObjectives Section Title DescriptionRelated Documentation Related Documentation Section Title DescriptionRelated Documentation Documentation CD-ROM Cisco Connection OnlineCisco Connection Online Overview Port Adapter OverviewPort Adapter Overview One-Port PA-E3 Serial Port AdapterManagement Information Base PA-E3 Serial Port Adapter FeaturesPA-E3 Serial Port Adapter Features PA-E3 Port Adapter LEDsPA-E3 Port Adapter LEDs PA-E3 Receptacles and CablesPA-E3 Receptacles and Cables Name Color State DescriptionInteroperability Guidelines for PA-E3 DSUs 6PA-E3 Serial Port Adapter Installation and Configuration Preparing for Installation Parts and Tools RequiredSoftware and Hardware Requirements Software and Hardware RequirementsPA-2E3 Safety Guidelines Safety Guidelines4PA-E3 Serial Port Adapter Installation and Configuration Preventing Electrostatic Discharge Damage Telephone Wiring GuidelinesElectrical Equipment Guidelines Electrical Equipment GuidelinesITI-T Compliance Compliance InformationBabt Compliance TBR24 ComplianceVIP2 and the PA-E3 OverviewOverview Dimm U5PA-E3 in port adapter Slot PA-E3 in port adapter slot Removing a Port Adapter Removing a Port AdapterInstalling a Port Adapter Installing a Port AdapterAligning a Port Adapter in a Port Adapter Slot H3152 8PA-E3 Serial Port Adapter Installation and Configuration Catalyst RSM/VIP2 and the PA-E3 Port adapter securing screw Removing a Port Adapter Installing a Port Adapter Aligning a Port Adapter in a Port Adapter Slot 6PA-E3 Serial Port Adapter Installation and Configuration Cisco 7200 Series and the PA-E3 Cisco 7206 with a PA-E3 in Port Adapter SlotPort adapter Handle Lever unlocked Position Handling a Port Adapter Port adapter Handle Cisco uBR7200 Series and the PA-E3 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-E3 Serial Port Adapter Installation and Configuration Installation Overview Cisco 7100 Series and the PA-E3Cisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides Configuring the PA-E3 Interfaces Using the Exec Command InterpreterCisco 7200 Series and Cisco uBR7200 Series Ports Cisco 7200 Series and Cisco uBR7200 Series Ports Cisco 7206 Serial Port Number ExampleVIP2 Ports PA-E3 Interface Port Address Example- Cisco uBR7246 ShownCatalyst RSM/VIP2 Ports Catalyst RSM/VIP2 PortsCisco 7100 Series Ports Route Switch ModuleWith port adapters Performing a Basic Configuration Performing a Basic ConﬁgurationConﬁguration Example Configuration ExampleCustomizing the PA-E3 Setting the Bandwidth Setting the BandwidthDeﬁning the DSU Mode Deﬁning Set Bit NationalConﬁguring Cyclic Redundancy Checks Setting the Cable LengthConfiguring Cyclic Redundancy Checks Specifying E3 FramingChecking the Configuration Using show Commands to Verify StatusChecking the Conﬁguration Checking the Configuration Step NumberRouter# show interfaces serial 2/0 14PA-E3 Serial Port Adapter Installation and Configuration Router# show controllers serial 0/1 Serial0/1 16PA-E3 Serial Port Adapter Installation and Configuration 73-1684-03 18PA-E3 Serial Port Adapter Installation and Configuration Using the ping Command to Verify Network Connection 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 22PA-E3 Serial Port Adapter Installation and Configuration