Cisco Systems PA-E3, PA-2E3 manual Cisco 7100 Series Ports, With port adapters, Route Switch Module

Identifying Port Adapter Slot and PA-E3 Interface Port Numbers

Figure 8-4 Serial Port Adapters in the Catalyst 5509

WS-x5530 100%

	1
		SUPERVISOR ENGINE I I I		CONSOLE AUX
					Switch Load		PCMCIA
		WS-x5530
						100%
	2
		SUPERVISOR ENGINE I I I		CONSOLE AUX
					Switch Load		PCMCIA
	3	STATUS
		FAST ETHERNET SWITCHING MODULE
Versatile Interface Processor	4	STATUS	1	2	3	4	5
		FAST ETHERNET SWITCHING MODULE
with port adapters	5	ENABLED	RCVR	XMTR	RCLK FERF	RL	E3 SERIAL
Route Switch Module					AIS OOF LL
	6	ROUTE SWITCH MODULE
	7	STATUS	1	2	3	4	5
		FAST ETHERNET SWITCHING MODULE
	8	STATUS	1	2	3	4
							5
		FAST ETHERNET SWITCHING MODULE
	9	STATUS	1	2	3	4	5
		FAST ETHERNET SWITCHING MODULE

		WS-U5531-FETX
		PORT 1		MDIX		PORT 2
		10/100Mbps					MDIX
						10/100Mbps
		LINK				LINK
		10/100 FAST ETHERCHANNEL
		WS-U5531-FETX
		PORT 1		MDIX		PORT 2
		10/100Mbps					MDIX
						10/100Mbps
		LINK				LINK
		10/100 FAST ETHERCHANNEL
6		7	8		9	10
							11	12
	ENABLED				RCLK	FERF RL		E3 SERIAL
		RCVR		XMTR
					AIS OOF	LL
6		7	8		9	10
							11	12
6		7	8		9	10
							11	12
6		7	8		9	10
							11	12

o

o

AC	FAN	OUTPUT
OK	OK	FAIL
		AC	FAN	OUTPUT
		OK	OK	FAIL

You can identify interface ports by physically checking the port-adapter/interface port location on the back of the router or by using show commands to display information about a specific interface or all interfaces in the router.

Cisco 7100 Series Ports

In the Cisco 7100 series routers, the slot number is the location in the chassis where the interface resides and the port number is the physical port. Interfaces in the Cisco IOS software are identified by a type, slot number, and port number. For example, serial 3/1 indicates port 1 on the serial port adapter in slot 3.

Slots in the Cisco 7120 series routers are numbered as shown in Figure 8-5. The fixed LAN interface is slot 0, the fixed WAN interface is slot 1, and the modular port adapter interface is slot 3. Slots 2 and 4 are not used on the Cisco 7120 series routers. Slot 5 is the service module.

Figure 8-5 Port Adapter Slot Numbering—Cisco 7120 Series

26453

Slot 5 Slot 3

ACT ACT

5			LNK	LNK
			FE 0 / 0 FE 0 / 1 0	1
I		E3 TX	RX
	EN	RX
		CEL CAR ALM

SLOT 0 SLOT 1

	PWR
	0
	SYS
CONS	AUX RDY
	2

7120 - AE3

18498

	Slot 1	Slot 0
8-6	PA-E3 Serial Port Adapter Installation and Configuration