Chapter 3 Installing the Router
Configuring the Router
Step 3 Enter a hostname for the router (this example uses 2600):
Configuring global parameters:
Enter hostname [Router]: 2600
Step 4 Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when viewing the configuration:
The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.
Enter enable secret: xxxxxx
Step 5 Enter an enable password that is different from the enable secret password. This password is not encrypted (less secure) and can be seen when viewing the configuration:
The enable password is used when you do not specify an
enable secret password, with some older software versions, and some boot images.
Enter enable password: xxxxxx
Step 6 Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port:
The virtual terminal password is used to protect access to the router over a network interface. Enter virtual terminal password: xxxxxx
Step 7 Respond to the following prompts as appropriate for your network:
Configure SNMP Network Management? [yes]:
Community string [public]:
Step 8 A summary of the available interfaces is displayed:
Note The interface numbering that appears is dependent on the type of Cisco modular router platform and on the installed interface modules and cards.
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| Current interface summary |
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| Controller | Timeslots |
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| T1 0/0 | 24 | 23 | pri/channelized | Administratively up |
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| Interface |
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| OK? | Method | Status | Prol | ||||
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| FastEthernet0/0 |
| unassigned | NO | unset | up | up | ||||
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| FastEthernet0/1 |
| unassigned | NO | unset | up | dow | ||||
| Step 9 | Select one of the available interfaces for connecting the router to the management network: | ||||||||||
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| Enter interface name used to connect to the |
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| management network from the above interface summary: fastethernet0/0 |
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| Step 10 | Respond to the following prompts as appropriate for your network: |
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| Configuring interface FastEthernet0/0: |
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| Use the 100 |
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| Operate in |
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| Configure IP on this interface? [yes]: yes |
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| IP address for this interface: 172.1.2.3 |
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| Subnet mask for this interface [255.255.0.0] : 255.255.0.0 |
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| Class B network is 172.1.0.0, 16 subnet bits; mask is /16 |
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| Cisco 2600 Series Routers Hardware Installation Guide |
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