Cisco 851 - Page 63

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

One-port Gigabit Ethernet
Network Module
Provides one Gigabit
Interface Converter (GBIC)
slot to carry any standard
copper or optical Cisco
GBIC

Inter-VLAN Routing
LAN-to-LAN Routing
3800 Series–123(11)T No reliance on other
network module, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules

One-port Fast Ethernet,
FX only Network Module
Provides one auto-sensing
10/100BASE-FX
connection via a ber
connector

Inter-VLAN Routing
LAN-to-LAN Routing
VPN and Firewall
3800 Series–123(11)T No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules
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
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



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
Cisco Network Modules

One-port 10/100 Ethernet,
Two WIC Slot Network
Module
Provides one full/half
duplex, auto-sensing
10/100 Ethernet port
and two WIC expansion
slots The
10/100 Ethernet
connections
are via RJ-45
connectors

Inter-VLAN Routing
LAN-to-LAN Routing
VPN and Firewall
3800 Series–123(11)T No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules
Supports all current WICs
and VWICs

Two-port 10/100 Ethernet,
Two WIC Slot Network
Module
Provides two full/half
duplex, auto-sensing
10/100 Ethernet ports
and two WIC expansion
slots The 10/100 Ethernet
connections are via RJ-45
connectors

Inter-VLAN Routing
LAN-to-LAN Routing
VPN and Firewall
3800 Series–123(11)T No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules
Supports all current WICs
and VWICs

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
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



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
Cisco Network Modules


24-port Cisco EtherSwitch
Service Module with
8023af Support and Cisco
StackWise
t m
Interfaces
The 24-port EtherSwitch
service module with
StackWise
t m
connectors
provides 24 10/100
8023af capable ports, one
SFP (Small Form-Factor
Pluggable) port, and two
StackWise
t m
interfaces
Cisco StackWise
™
interfaces can be used
to provide a high-speed,
redundant connection to
Catalyst 3750 switches

Integrated Switching
3800 Series–123(14)T
2851–123(14)T
Inline power support
requires an upgrade (to
PWR-xxxx-AC-IP) to the
internal router power
supply
Only supported in NME-XD
slots (not supported in NM,
NME, NME-X slots)
Takes up two NME slots in
a Cisco 3845 Series Router
The EtherSwitch service
modules run independent
of the host router IOS
and require their own IOS
images These modules
utilize the same IOS images
as the Catalyst 3750
IOS images A version of
Catalyst 3750 IOS 122(25)
EZ or higher must be
used with the EtherSwitch
service modules in addition
to the minimum IOS of the
host router IOS
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
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



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

48-port Cisco EtherSwitch
Service Module with
8023af Support
The 48-port EtherSwitch
service module provides
48 10/100 8023af capable
ports plus two SFP (Small
Form-Factor Pluggable)
ports

Integrated Switching
3800 Series–123(14)T
2851–123(14)T
Inline power support
requires an upgrade (to
PWR-xxxx-AC-IP) to the
internal router power
supply
Only supported in NME-XD
slots (not supported in NM,
NME, NME-X slots)
Takes up two NME slots
in a Cisco 3845 Series
Router
The EtherSwitch service
modules run independent
of the host router IOS
and require their own IOS
images These modules
utilize the same IOS
images as the Catalyst
3750 IOS images A
version of Catalyst 3750
IOS 122(25)EZ or higher
must be used with the
EtherSwitch service
modules in addition to the
minimum IOS of the host
router IOS