Installing A Cisco 7200 Vxr Router - Cisco 7200 VXR router User Manual

Figure 3-12 Cisco 7200 VXR I/O Controller Connections
Cisco 7200
Series VXR
Connecting to the Console and Auxiliary Ports
The I/O controller has two EIA/TIA-232 ports: a DCE-mode console port and a DTE-mode
auxiliary port (see Figure 3-13). The console port is a DCE DB-25 receptacle for
connecting a data terminal, which you will use to configure the interfaces and bring up the
router. The auxiliary port is a DTE DB-25 plug for connecting a modem or other DCE
device (such as a CSU/DSU or other router) to a Cisco 7200 VXR router.
Note
connected to these ports must be capable of asynchronous transmission. (Asynchronous is
the most common type of serial device; for example, most modems are asynchronous
devices.)
Optional Fast Ethernet port
(MII receptacle and RJ-45 receptacle)
Both the console and auxiliary ports are asynchronous serial ports; any devices
Connecting to the Console and Auxiliary Ports
ETHERNET 10BT
FAST ETHERNET INPUT/OUTPUT CONTROLLER
Auxiliary Console
port

Installing a Cisco 7200 VXR Router 3-21

TOKEN RING
ETHERNET-10BFL
port