Cisco 3800 Series Schnellstart-Handbuch - Seite 29

Blättern Sie online oder laden Sie pdf Schnellstart-Handbuch für Gateway Cisco 3800 Series herunter. Cisco 3800 Series 40 Seiten. Password recovery procedure
Auch für Cisco 3800 Series: Datenblatt (8 seiten), Anwendungshinweis (41 seiten), Handbuch zur Fehlersuche (15 seiten), Datenblatt (20 seiten), Konfigurieren von (32 seiten), Benutzerhandbuch (7 seiten)

Seite drucken

Verify the Hardware Configuration

To display and verify the hardware features, enter the following commands:

• show version—Displays the system hardware version; the installed software version; the names and sources of configuration

files; the boot images; and the amount of installed DRAM, NVRAM, and flash memory.

• show diag—Lists and displays diagnostic information about the installed controllers, interface processors, and port

adapters. Typical examples are network modules, interface cards (VICs, WICs, HWICs, and AIMs) and PVDMs.

Port Numbering

Each built-in networking port on a Cisco 3800 series router, and each port on a network module or interface card, is identified

in Cisco IOS software by an interface type and a number or series of numbers separated by forward slashes (/). Port numbers

for Cisco 3800 series routers follow the rules in this section.

Note

The interface numbering for Cisco 3800 series routers is different from the numbering in Cisco 3700 series routers.

Built-In Ports

The Gigabit Ethernet ports built into the router's rear panel are numbered 0/0 and 0/1. These numbers are used with the

interface-type keyword gigabitethernet to identify these ports in Cisco IOS software commands—gigabitethernet 0/0 and

gigabitethernet 0/1.

Network Module Ports

Ports on network modules inserted into a router slot are numbered slot/port, where slot is the slot number and port is the port

number.

The Cisco 3825 router has two network module slots. The lower slot is numbered 1; the upper slot is numbered 2. The

Cisco 3845 router has four slots: 1 at lower right, 2 at lower left, 3 at upper right, and 4 at upper left.

Double-wide or extended double-wide network modules use slot numbers 2 and 4.

Note

Ports in a network module are normally numbered from right to left and bottom to top, starting at 0. See the

Modules Hardware Installation Guide

Table 6 summarizes the interface numbering.

Table 6

Port Numbering

Port Location

Built into the chassis rear panel

In an interface card plugged directly

into a chassis slot

In an interface card plugged into a slot

in a network module

Built into a network module

1. The interfaces listed are examples only; other possible interface types are not listed.

2. Interface card slot numbers for double-width interface-card slots are 1 and 3 only.

3. Network module slot numbers are 1 and 2 for the Cisco 3825 router; 1, 2, 3, and 4 for the Cisco 3845 router.

for more information.

Port Numbering Scheme

Interface-type 0 / port

Interface-type 0 / interface-card-slot

Interface-type network-module-slot

interface-card-slot / port

Interface-type network-module-slot / port

Examples

interface gigabitethernet 0/1

/ port

interface serial 0/1/1

voice-port 1/1/0

interface gigabitethernet 1/0

Cisco Network