Cisco 881G Hardware Installation Guide - Page 61

Connecting an External Ethernet Switch

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Chapter 3 Connecting the Router Connecting an External Ethernet Switch Step 2 Connect the other end of the cable to the RJ-45 port on the phone. Connecting an External Ethernet Switch If more than four PCs in an office must be connected to each other, you can add Ethernet connections to the router by connecting an external Ethernet switch to the Ethernet switch on the router. To connect an external Ethernet switch to an Ethernet switch port on the router, complete the following steps: Step 1 Connect one end of the yellow Ethernet cable to an Ethernet switch port on the router. Figure 3-3 shows a Cisco 888W router connected to an Ethernet switch. Figure 3-3 Connecting to an Ethernet Switch 1 3 SYSTEM RPS MODE STATUS UTIL DUPLX SPEED 1 1X 23 45 67 8 9 10 11 12 15X 2X 16X 2 1 1X 23 45 67 8 9 10 11 12 15X 2X 16X 1 Catalyst 3500 SERIES XL INLINE POWER 2 231986 1 Ethernet switch port on the router 3 Yellow CAT5 Ethernet cable, RJ-45-to-RJ-45, connecting to an external Ethernet switch port 2 Available port on the external Ethernet switch Step 2 Step 3 Connect the other end of the cable to the available port on the Ethernet switch to add additional Ethernet connections. Turn on the Ethernet switch. Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide OL-16193-07 3-5

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3-5
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
OL-16193-07
Chapter 3
Connecting the Router
Connecting an External Ethernet Switch
Step 2
Connect the other end of the cable to the RJ-45 port on the phone.
Connecting an External Ethernet Switch
If more than four PCs in an office must be connected to each other, you can add Ethernet connections to
the router by connecting an external Ethernet switch to the Ethernet switch on the router.
To connect an external Ethernet switch to an Ethernet switch port on the router, complete the following
steps:
Step 1
Connect one end of the yellow Ethernet cable to an Ethernet switch port on the router.
Figure 3-3
shows
a Cisco 888W router connected to an Ethernet switch.
Figure 3-3
Connecting to an Ethernet Switch
Step 2
Connect the other end of the cable to the available port on the Ethernet switch to add additional Ethernet
connections.
Step 3
Turn on the Ethernet switch.
1
Ethernet switch port on the router
3
Yellow CAT5 Ethernet cable,
RJ-45–to–RJ-45, connecting to an external
Ethernet switch port
2
Available port on the external Ethernet switch
MODE
Catalyst 3500
SERIES
XL
INLINE POWER
SYSTEM
RPS
STATUS
UTIL
DUPLX
SPEED
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12
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231986
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