Cisco 2501 - Router - EN Bedienungsanleitung Seite 37

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 76
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 36
Router Interfaces
215
Now it’s time to choose the interface you want to configure. Once you do that, you will be
in interface configuration for that specific interface. The following command would be used
to choose serial port 5, for example:
Router(config)#int serial 5
Router(config)-if)#
The 2522 router has one Ethernet 10BaseT port, and typing interface ethernet 0 can
configure that interface, as seen here:
Router(config)#int ethernet ?
<0-0> Ethernet interface number
Router(config)#int ethernet 0
Router(config-if)#
As I showed you above, the 2500 router is a fixed-configuration router. This means that
when you buy that model, you’re stuck with that physical configuration—a huge reason
why I don’t use them much. I certainly never would use them in a production setting
anymore.
To configure an interface, we always used the interface type number sequence, but with
the 2600 and 2800 series routers (any ISR router for that matter), there’s a physical slot in the
router, with a port number on the module plugged into that slot. So on a modular router,
the configuration would be interface type slot/port, as seen here:
Router(config)#int fastethernet ?
<0-1> FastEthernet interface number
Router(config)#int fastethernet 0
% Incomplete command.
Router(config)#int fastethernet 0?
/
Router(config)#int fastethernet 0/?
<0-1> FastEthernet interface number
Make note of the fact that you can’t just type int fastethernet 0. You must type the full
command: type slot/port, or int fastethernet 0/0 (or int fa 0/0).
For the ISR series, its basically the same, only you get even more options. For example,
the built-in FastEthernet interfaces work with the same configuration we used with the
2600 series:
Todd(config)#int fastEthernet 0/?
<0-1> FastEthernet interface number
Todd(config)#int fastEthernet 0/0
Todd(config-if)#
47020.book Page 215 Wednesday, January 2, 2008 4:31 PM
Seitenansicht 36
1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 75 76

Kommentare zu diesen Handbüchern

Keine Kommentare