SNR-R7204
Router Hardware Installation Manual
- 1 -
Chapter 1 7204 Router Overview
1.1 Introduction
7204 high-end routers are developed by our company for telecom carriers and
enterprise's core network. Its design is industry-edging, market-oriented and
experience-/technology-blossomy.
7204 hi-end router marks its large capacity, multiservice support, flexible configuration
and strong network environment compatibility. 7204 router has four Gigabit-Ethernet
optical-electrical-multiplexed service channels, one Ethernet 100M debugging port and
one console port.
1.2 Technology Traits
Strong data-processing ability
The hi-performance network processor and the advanced bus technology are
adopted, which makes sure that the router functions well in the hi-speed
network.
High security
The overall firewall technology and the VPN technology secure data
transmission.
Various routing protocols
Supporting multiple routing protocols makes sure of the routing information
redistribution between different routing protocols.
Flow management policy
Multiple queue algorithms are supported, which secures the bandwidth demand
of the key service.
High performance-price ratio
The high performance-price ratio fully secures users’ investment.
Chinese/English website supporting
The
Chinese/English
online
help
is
supported,
which
facilitates
domestic/oversea users.
1.3 Hardware Performance Index
Table
1-1
7204 router
’
s hardware characteristics
Memory
Flash Memory
：
8M Bytes
；
DDR SDRAM
：
512Mbytes
；
QDR SRAM
：
8M Bytes
；
Fixed configuration
Four Ethernet 10/100/1000M ports (SFP and the electric port
mode are provided meanwhile)
The LINK and ACT indicators are provided.
One Ethernet 10/100M port (only the electric port is provided)