Cisco Systems NPE-175, NPE-225 Using show Commands to Check the Installation, Clearing Counters

Chapter 7 NPE-G1 and NPE-G2 Installation and Configuration Information

Using show Commands to Check the Installation

Clearing Counters

Interface counters may be cleared (reset) by using the command:

clear counters GigabitEthernet 0/X (where X is 1, 2, or 3)

This will not reset the interface.

Using show Commands to Check the Installation

Use show commands to identify the hardware installed in your router, to verify the operation status, to view interface configuration settings, and to troubleshoot your router configuration. The interfaces on the NPE-G1 and NPE-G2 are identified by their chassis slot number and interface port number (slot/port). The interfaces on your I/O controller are also identified by chassis slot number and interface port number (slot/port). The chassis slot number for the I/O controller is always slot 0. Table 7-1lists the NPE-G1, NPE-G2, the I/O controller models, their corresponding interfaces, and the interface addressing syntax for each interface.

Table 7-1 Identifying Interface Addresses on the NPE-G1, NPE-G2, and Various I/O Controllers

Model	Interface	Numbers	Syntax
NPE-G1 and NPE-G2	Gigabit Ethernet (port 0/1)1	Chassis slot—always 0	GigabitEthernet 0/1
	Gigabit Ethernet (port 0/2)	Interface port—1, 2, or 3	GigabitEthernet 0/2
			GigabitEthernet 0/3
	Gigabit Ethernet (port 0/3)
C7200-I/O-GE+E	Gigabit Ethernet (port GE 0)	Chassis slot—always 0	gigabitethernet 0/0
		Interface port—0
	Ethernet (port E 0)	Chassis slot—always 0	fastethernet 0/0
		Interface port—0
C7200-I/O-2FE/E	Fast Ethernet/Ethernet (port 0)	Chassis slot—always 0	fastethernet 0/0
		Interface port—0
	Fast Ethernet/Ethernet (port 1)	Chassis slot—always 0	fastethernet 0/1
		Interface port—1
C7200-I/O-FE2	Fast Ethernet (MII or RJ-45)	Chassis slot—always 0	fastethernet 0/0
		Interface port—0
C7200-I/O	No interface ports	—	—
C7200-I/O-FE-MII3	Fast Ethernet (MII)	Chassis slot—always 0	fastethernet0/0
		Interface port—0

1.Both optical and copper ports report the same syntax. For example, Gigabit Ethernet RJ-45 port 0/2 reports GigabitEthernet 0/2, as does Gigabit Ethernet GBIC port 0/2. You can use only one port per interface, depending on the port selected using the media-typecommand.

2.The Product Number C7200-I/O-FE does not specify MII because both an MII and an RJ-45 receptacle are included.

3.The I/O controller with the Product Number C7200-I/O-FE-MII has a single MII Fast Ethernet receptacle only. Although still supported by Cisco, this I/O controller with a single MII receptacle is no longer an orderable product as of May 1998.

The remainder of this section provides examples of show commands that pertain to the NPE-G1 and NPE-G2. The output from the show commands is from the NPE-G1 or the NPE-G2.

Network Processing Engine and Network Services Engine Installation and Configuration

OL-4448-12 7-59