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CHAPTER 2
Basic MSFC Software Configuration
This chapter provides the basic Multilayer Switch Feature Card 2 (MSFC2)
configuration information for the Cisco 7600 Optical Services Router (OSR). For
more detailed configuration information, refer to the software configuration and
command reference publications for the Cisco 7600 OSR.
For information about basic supervisor engine software configuration, see
Chapter 1, “Basic Supervisor Engine Software Configuration.”
This chapter contains these sect
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 To access the MSFC2 from the supervisor engine, enter the session command in privileged mode: Console> session 15 Trying Router-15... Connected to Router-15. Escape character is '^]'. Router> For security purposes, the IOS EXEC command line interface has two levels of access: • User EXEC mode—On startup of the Cisco IOS software, the system displays the user EXEC mode prompt: Router> • Privileged EXEC mode—If you enter an ena
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 • Using the global configuration mode If you do not want to use the interactive script of the setup facility to configure your router, you can configure your router manually using the global configuration mode. This facility requires you to enter configuration commands on a line-by-line basis at the console without being prompted by a configuration script. See the “Configuring Global Parameters” section on page 2-4 for more i
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 When you enter the setup command at the privileged EXEC mode prompt (assuming that the POS interface has been previously configured and you are being queried by the system for changes), you will see this display: Configuring interface POS4/0: Is this interface in use?[yes]: yes Configure IP on this interface?[yes]: yes The default or current parameters that apply to the interface are enclosed within square brackets [ ]. Confi
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 1 POS controller (4 POS). 1 Virtual Ethernet/IEEE 802.3 interface(s) 4 Packet over SONET network interface(s) 509K bytes of non-volatile configuration memory. 16384K bytes of Flash internal SIMM (Sector size 512K). Configuration register is 0x2102 Note The first two sections of the above
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 This display shows that no interfaces have been configured: Interface IP-Address OK? Method Status Protocol Ethernet0 unassigned YES unset administratively down down POS3/0 unassigned YES unset administratively down down POS3/1 unassigned YES unset administratively down down POS3/2 unassigned YES unset administratively down down POS3/3 unassigned YES uns
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 Step 5 Enter the enable password when prompted to do so: The enable password is used when there is no enable secret and when using older software and some boot images. Enter enable password: wilma For future use, make a note of this password. The commands available at the user EXEC level are a subset of those available at the privileged EXEC level. Because many privileged EXEC commands are used to establish system parameters,
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 Specify the IGRP autonomous system number as follows: Configure IP? [yes]: yes Configure IGRP routing? [yes]: yes Your IGRP autonomous system number [1]: 199 Step 8 Enter yes or no to the following query to accept or refuse Simple Network Management Protocol (SNMP) management: Configure SNMP Network Management? [yes]: Community string [public]: Note SNMP is the most widely supported standard for managing networks. SNMP provid
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 Configuring global parameters: Enter host name: Router Enter enable secret: barney Enter enable password: wilma Enter virtual terminal password: bambam Configure IP?: yes Configure IGRP routing?: yes Your IGRP autonomous system number [1]: 199 Configure SNMP Network Management?: yes Community string [public]: Configure CLNS? [no]: yes CLNS router tag [area_1]: CLNS domain [49]: CLNS area [0001]: CLNS station id [0027.25E9.B64
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 These sections describe how to configure the Layer 3 interfaces on the modules installed in the Cisco 7600 OSR: • Configuring the Gigabit Ethernet Interfaces, page 2-10 • Configuring the POS Interfaces, page 2-10 • Configuring the ATM Interfaces, page 2-11 • Verifying and Saving the Layer 3 Interface Configuration, page 2-11 Configuring the Gigabit Ethernet Interfaces The Layer 3 Gigabit Ethernet module WAN interfaces enable
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 IP address for this interface: 2.1.1.1 Number of bits in subnet field: 0 Class A network is 2.0.0.0, 0 subnet bits; mask is 255.0.0.0 Configure CLNS on this interface?: yes Note For POS interfaces, the cyclic redundancy check (CRC) is 32 bits by default. For complete POS interface configuration information, refer to the Cisco 7600 Optical Services Router Software Configuration Guide. Configuring the ATM Interfaces You can con
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 Answer yes if you want to save the running configuration file to NVRAM and display the following additional output: Use this configuration? [yes/no]: yes [OK] Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! After you press Return, the system reverts to the user EXEC prompt: Router> Answer no to the configuration query to return to the privileged EXEC mode prompt (Router
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Chapter 2 Basic MSFC Software Configuration Configuring the MSFC2 When you enter the show version command, the following typical display appears: Router# show version Cisco Internetwork Operating System Software IOS (tm) MSFC2 Software (C6MSFC2-JSV-M), Version 12.1(5b)E7, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support:http://www.cisco.com/cgi-bin/ibld/view.pl?i=support Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Fri 09-Feb-01 19:28 by hqluong Image text-base:0x30008980, dat
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Chapter 2 Basic MSFC Software Configuration Using the Global Configuration Mode Using the Global Configuration Mode If you prefer not to use the interactive script of the setup facility, you can manually configure the Cisco 7600 OSR using the global configuration mode. The global configuration mode enables you to enter configuration commands on a line-by-line basis from the console terminal. To configure your router using the configuration mode, perform these steps: Step 1 Connect a console
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Chapter 2 Basic MSFC Software Configuration Verifying the Running Configuration Settings Step 4 Save your configuration settings, as described in the “Saving the Running Configuration Settings to NVRAM” section on page 2-19. Your router is now minimally configured and able to boot using the currently established configuration information. To display a list of the configuration commands available to you, enter a question mark (?) at the global configuration mode prompt (Router (config)#). Ve
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Chapter 2 Basic MSFC Software Configuration Verifying the Running Configuration Settings version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Router ! ! interface GigabitEthernet5/1 no ip address shutdown no negotiation auto no cdp enable ! interface GigabitEthernet5/2 description b2b connection to osr1(g7/2) ip address 1.5.0.2 255.255.0.0 no keepalive no negotiation auto no cdp enable ! ! line con 0 ex
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Chapter 2 Basic MSFC Software Configuration Verifying the Running Configuration Settings no service pad no service udp-small-servers no service tcp-small-servers ! hostname Router ! enable secret 5 $1$W6K5$W/p5Bq6IPLGJ/hS9VVP1g. enable password lab interface POS7/0 ip address 11.1.1.1 255.255.255.0 crc 32 clock source internal ! interface POS7/1 no ip address no ip route-cache cef no ip route-cache shutdown crc 32 ! interface POS7/2 no ip address no ip route-cache cef no ip route
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Chapter 2 Basic MSFC Software Configuration Verifying the Running Configuration Settings ! version 12.1. no service pad no service udp-small-servers no service tcp-small-servers ! hostname Router -----------! enable password lab ! no ip domain-lookup ip host ray 172.27.136.253 ip host crusty 171.69.209.28 ! ! interface POS6/0 ip address 12.1.1.1 255.255.255.0 crc 32 ! Example of Running Configuration Settings for OC-12 ATM Interface The show running-config command typically displays the f
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Chapter 2 Basic MSFC Software Configuration Reviewing the Running Configuration Settings interface POS6/0 ip address 12.1.1.1 255.255.255.0 crc 32 ! Saving the Running Configuration Settings to NVRAM To save the running configuration settings to NVRAM, enter the following command at the privileged EXEC mode prompt (Router#): Router# copy running-config startup-config As an alternative, you can also use the following command to save the running configuration settings: Router# write memory
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Chapter 2 Basic MSFC Software Configuration Reviewing the Running Configuration Settings interface POS3/0 ip address 2.1.1.1 255.0.0.0 no keepalive crc 16 no cdp enable ! interface POS3/1 ip address 2.1.1.2 255.0.0.0 no keepalive crc 16 no cdp enable ! interface POS3/2 ip address 2.1.1.3 255.0.0.0 no keepalive crc 32 no cdp enable ! interface POS3/3 ip address 2.1.1.4 255.0.0.0 no keepalive crc 32 no cdp enable ! interface GigabitEthernet5/1 no ip address shutdown no nego
