Cisco Systems PA-E3, PA-2E3 manual Removing a Port Adapter

Page 22

Removing a Port Adapter

When only one port adapter is installed on a VIP2, a blank port adapter must ﬁll the empty slot. This allows the VIP2 and router chassis to conform to electromagnetic interference (EMI) emissions requirements, and encourages air to ﬂow through the chassis properly. If you plan to install a new port adapter, you must ﬁrst remove the blank port adapter.

Removing a Port Adapter

Following is the standard procedure for removing any type of port adapter on the VIP2:

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

Note If you want to install a new port adapter on a VIP2 with a single port adapter, you must ﬁrst remove the blank port adapter from the port adapter slot in which you want to install the new port adapter.

Step 2 For a new port adapter installation or a port adapter replacement, disconnect any interface cables from the ports on the front of the port adapter, although this is not required. You can remove VIP2s with cables attached; however, we do not recommend it.

Step 3 To remove the VIP2 from the chassis, follow the steps in the section “Removing a VIP2” in the conﬁguration note Second-Generation Versatile Interface Processor (VIP2) Installation and Conﬁguration , which shipped with your VIP2. Place the removed VIP2 on an antistatic mat.

Step 4 Locate the screw at the rear of the port adapter (or blank port adapter) to be replaced. (See Figure 3-3.) This screw secures the port adapter (or blank port adapter) to its slot.

Figure 3-3 Location of Port Adapter Screw— Partial Port Adapter View

H3148

Screw

Step 5 Remove the screw that secures the port adapter (or blank port adapter).

Step 6 With the screw removed, grasp the handle on the front of the port adapter (or blank port adapter) and carefully pull it out of its slot, away from the edge connector at the rear of the slot. (See Figure 3-4.)

3-4PA-E3 Serial Port Adapter Installation and Configuration

Image 22

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