Cisco 880 Series User Manual

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Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
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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
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
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Cisco 880 Series Specifications

General

Operating System	Cisco IOS
Device Type	Router
LAN Ports	4
LAN Interface	Fast Ethernet
VPN Support	Yes
Security	Yes
Firewall	Yes
Data Link Protocol	Ethernet, Fast Ethernet
Network / Transport Protocol	TCP/IP
Remote Management Protocol	SNMP, CLI, HTTP, HTTPS, Telnet, SSH
Features	Quality of Service (QoS), VLAN support, firewall
Encryption Algorithm	DES, Triple DES, AES
Authentication Method	RADIUS, TACACS+
Compliant Standards	IEEE 802.1Q
RAM	256 MB
Memory	256 MB DRAM