Cisco Systems AIRCAP3602IAK9 manual Interface Numbering-Example

Chapter 1 Overview of Cisco 3600 Series Routers

Interface Numbering

Figure 1-8				Interface Numbering—Example
							Internal connections to serial 2/0
												Serial 0/0
								Serial 0/2
												Serial 0/1
AIC-64
		CONN 1
					CONN 3
		CONN 2
ASYNC	27				CONN 4		STAT	EN
30
31
29	26	ASYNC 24-
28	25		31
	24
			23
15			22	19
	11		21	18	ASYNC 16-
14			20	17		23							62052
13	10	ASYNC 8-	15	16
12	9							TD			INSTALLATION CD	56K
	8
			7
			6	3					RD LP
			5	2	ASYNC 0-7					AL
			4	01
								EN	SEE MANUAL	BEFORE		DSU
												SEE
												MANUAL BEFORE
												INSTALLATION

FastEthernet 0/0
Serial 1/0 to 1/7
	Console/AUX
Serial 1/16 to 1/23
	ports
Serial 1/8 to 1/15
Serial 1/24 to 1/31

Note The slot number for all WIC interfaces is always 0. (The W0 and W1 slot designations are for physical slot identification only.) Interfaces in the WICs are numbered from right to left, starting with 0/0 for each interface type, regardless of which physical slot the WICs are installed in. Some examples are:

–If slot W0 is empty and slot W1 contains a 1-port serial WIC, the interface in the WIC is numbered serial 0/0.

–If slot W0 contains a 2-port serial WIC and slot W1 contains a 1-port serial WIC, the interfaces in physical slot W0 are numbered serial 0/0 and serial 0/1, and the interface in physical slot W1 is numbered serial 0/2.

–If slot W0 contains a 2-port serial WIC and slot W1 contains a 1-port BRI WIC, the interfaces in physical slot W0 are numbered serial 0/0 and serial 0/1, and the interface in physical slot W1 is numbered BRI 0/0.

Cisco 3600 Series Routers Hardware Installation Guide

1-10 OL-2056-05