Cisco CISCO776 Installation Guide - Page 79

Your Cisco 761, Cisco 762, or Cisco 775 router can be, On the Documentation CD-ROM use

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Page 79 highlights

Figure 6-1 Local applique RJ-45 pins TD+ 1 TD- 2 RD+ 3 Not used 4 Not used 5 RD- 6 Not used 7 Not used 8 Opposite applique RJ-45 pins 1 TD+ 2 TD- 3 RD+ 4 Not used 5 Not used 6 RD- 7 Not used 8 Not used H1117a Your Cisco 761,Cisco 762, Cisco 765, Cisco 771, Cisco 772, or Cisco 775 router can be either a hub or a node. The HUB/NODE switch eliminates the need for a crossover cable. When the switch is in NODE position, the router is seen as a node and connects to a hub with a straight Ethernet cable. When the switch is in HUB position, the router can connect to a network interface card (NIC) installed in a PC. Cisco 766 and Cisco 776 routers have an unmanaged 4-port Ethernet hub. If you are connecting a Cisco 766 or Cisco 776 router to another Ethernet hub, you must use a crossover cable. For additional information on standard cabling specifications, use the following paths: On CCO use http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cismc/mchim/2204 8.htm. On the Documentation CD-ROM use http://127.0.0.1:8080/cc/td/doc/product/access/acs_mod/cismc/mchim/22048.htm. Concepts and Descriptions 6-5

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Concepts and Descriptions
6-5
Figure 6-1
Your Cisco 761,Cisco 762, Cisco 765, Cisco 771, Cisco 772, or Cisco 775 router can be
either a hub or a node. The HUB/NODE switch eliminates the need for a crossover cable.
When the switch is in NODE position, the router is seen as a node and connects to a hub
with a straight Ethernet cable. When the switch is in HUB position, the router can connect
to a network interface card (NIC) installed in a PC.
Cisco 766 and Cisco 776 routers have an unmanaged 4-port Ethernet hub. If you are
connecting a Cisco 766 or Cisco 776 router to another Ethernet hub, you must use a
crossover cable.
For additional information on standard cabling specifications, use the following paths:
On CCO use
8.htm.
On the Documentation CD-ROM use
TD+
TD-
RD+
Not used
Not used
RD-
Not used
Not used
Local applique
RJ-45 pins
1
2
3
4
5
6
7
8
TD+
TD-
RD+
Not used
Not used
RD-
Not used
Not used
1
2
3
4
5
6
7
8
Opposite applique
RJ-45 pins
H1117a