Cisco Systems PA-T3 manual Router# show controllers cbus 1/0/0

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Checking the Configuration

The following example shows a one-port PA-T3 serial port adapter on a Catalyst RSM/VIP2:

router# show diag 0

Slot 0:

Physical slot		0, ~physical slot 0x5, logical slot 0, CBus 0
Microcode Status 0x4
Master Enable, LED, WCS Loaded
Board is analyzed
Pending I/O Status: None
EEPROM format		version 1
VIP2 controller, HW rev 2.4, board revision D0
Serial number: 04481599				Part number:	73-1684-03
Test history:		0x00		RMA number:	00-00-00
Flags: cisco 7000 board; 7500 compatible
EEPROM contents (hex):
0x20: 01	15	02 04 00	44	62 3F 49 06	94	03 00 00 00	00
0x30: 68	00	00 00 00	00	00 00 00 00	00	00 00 00 00	00
Slot database		information:
Flags: 0x4		Insertion time: 0x14AC (3d19h ago)

Note The slot values displayed by some commands (such as show diag and

show controllers cbus) are not relevant to any physical connection; you should disregard these slot values for the Catalyst RSM/VIP2.

For a VIP2, use the show controllers cbus command to display all of the current interface processors and their interfaces. Following is an example of the show controllers cbus command that shows serial port 1/0/0 on a one-port PA-T3 serial port adapter installed on a VIP2 in chassis slot 1:

router# show controllers cbus 1/0/0

MEMD at 40000000, 2097152 bytes (unused 4288, recarves 1, lost 0) RawQ 48000100, ReturnQ 48000108, EventQ 48000110

BufhdrQ 48000138 (2810 items), LovltrQ 48000150 (20 items, 2016 bytes) IpcbufQ 48000160 (32 items, 4096 bytes)

IpcbufQ_classic 48000158 (8 items, 4096 bytes)

3570 buffer headers (48002000 - 4800FF10) pool0: 9 buffers, 256 bytes, queue 48000140 pool1: 458 buffers, 1536 bytes, queue 48000148 pool2: 229 buffers, 4512 bytes, queue 48000168 pool3: 4 buffers, 4544 bytes, queue 48000170

slot0: VIP2, hw 2.4, sw 21.40, ccb 5800FF20, cmdq 48000080, vps 8192 software loaded from system

IOS (tm) VIP Software (SVIP-DW-M), Version 11.1(16)CA ROM Monitor version 17.0

Ethernet0/0/0, addr 00e0.f7d7.cb00 (bia 00e0.f7d7.cb00) gfreeq 48000148, lfreeq 48000178 (1536 bytes), throttled 0 rxlo 4, rxhi 273, rxcurr 2, maxrxcurr 4

txq 48001A00, txacc 48001A02 (value 152), txlimit 152

8-22PA-T3 Serial Port Adapter Installation and Configuration

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Contents PA-T3 Serial Port Adapter Installation and Configuration Corporate HeadquartersPage Organization PrefaceObjectives Section Title DescriptionRelated Documentation Related Documentation Section Title DescriptionCisco Connection Online Cisco Connection OnlineCisco Documentation CD-ROM Cisco Documentation CD-ROMOverview Port Adapter OverviewPA-T3 Serial Port Adapter Features PA-T3 Serial Port Adapter FeaturesManagement Information Base Management Information Base4PA-T3 Serial Port Adapter Installation and Configuration Preparing for Installation Parts and Tools RequiredSoftware and Hardware Requirements Software and Hardware RequirementsPA-2T3 PA-T3 Port Adapter LEDs PA-T3 Port Adapter LEDsRouter show version LEDs for Uplink Port Status Color State DescriptionPA-T3 Receptacles and Cables Feature Compatibilities of PA-T3 Serial Port Adapter DSUsPA-T3 Receptacles and Cables Full Rate Scrambling Subrate MDL 1 SupportSafety Guidelines Safety GuidelinesTelephone Wiring Guidelines Electrical Equipment GuidelinesElectrical Equipment Guidelines FCC Class a Compliance Preventing Electrostatic Discharge DamageFCC Class a Compliance FCC Class a Compliance 10PA-T3 Serial Port Adapter Installation and Configuration VIP2 and the PA-T3 Port Adapter OverviewOverview Dimm U5PA-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 Identifying Port Adapter Slot and T3 Interface Port Numbers Using the Exec Command InterpreterUsing the Exec Command Interpreter Cisco 7200 Series and Cisco uBR7200 Series PortsCisco 7200 Series and Cisco uBR7200 Series Ports Serial Port Number Example-CiscoVIP2 Ports Identifying Port Adapter Slot and T3 Interface Port NumbersCatalyst RSM/VIP2 Ports Catalyst RSM/VIP2 PortsCisco 7100 Series Ports PA-T3 Serial Port Adapter in the CatalystShutting Down an Interface Interface Subcommand Syntax Platform Command ExampleRouter# configure terminal Shutting Down an InterfaceRouterconfig-if#interface serial 1/1/0 Routerconfig-if#interface serial 1/0Routerconfig-if#interface serial 1/1 Routerconfig-if#interface serial 1/1/1Router# show interfaces serial 1/0 Routerconfig# interface serial 1/0Router# copy running-config startup-config OK Router# show interfaces serial 1/1/0Routerconfig# interface serial 3/0 Performing a Basic ConfigurationRouterconfig# interface serial 1/1/0 Performing a Basic ConﬁgurationConfiguration Example Conﬁguration ExampleCustomizing the PA-T3 Serial Port Adapter Setting the BandwidthDeﬁning the DSU Mode Enabling T3 ScramblingSpecifying T3 Framing Setting the Cable LengthConﬁguring Cyclic Redundancy Checks Specifying T3 FramingUsing show Commands to Verify Status Checking the ConfigurationChecking the Conﬁguration Show running-conﬁg command. Display Router# show interfaces serial 2/0 Router# show controllers 2/0 Router# show controllers serial 3/0Febe Router# show controllers serial 10/0/0 Serial10/0/0Router# show controllers serial 0/0 Serial0/0 Router# show version20PA-T3 Serial Port Adapter Installation and Configuration Router# show diag Router# show controllers cbus 1/0/0 Router# show controllers cbus 0/0 Using the ping Command to Verify Network Connection Using the loopback Command to Verify the Physical InterfaceRouterconfig# interface serial 6/0 Set the interface into local loopback mode as follows Using the loopback Command to Verify the Physical Interface26PA-T3 Serial Port Adapter Installation and Configuration Cisco 7100 Series and the PA-T3 Port Adapter Cisco 7120 Series Router-Port Adapter Slot 3 LocationCisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides