Modifications in the Bidding Document
General Rule: This document is an overall scheme of Shanghai Telecommunications Corporation for the growth of its IDC service. The equipment purchase (including quantities) should be specified in accordance with the requirements for market expansion and actual implementation schemes.
Modifications in Package 1:
1.1 Equipment configuration
This bid will involve 2 backbone routers, see Table 1.2 for the general interface types and quantities
Table 1.2
Sequence No. Interface bit rates and types Number of interfaces Remarks
GE long range Transmission range connector
GE-SX
Notes: GE means Gigabit Ethernet interfaces
Modifications in Package 2:
1.1 Equipment configuration
This bid will involve 4 additional backbone routers and reconfiguration of the existing backbone routers. The additional components for reconfiguration of the system backbone routers should be fully compatible with the existing systems. See Table 1.2-1 and Table 1.2-2 for the configured interface types and quantities
Table 1.2-1 Additional backbone routers
Sequence No. Interface bit rates and types Number of interfaces Remarks
GE interfaces long range
GE interfaces long range
GE interfaces Multi-mode
2.5G POS interface long range
2.5G POS interface short range
Modifications in Package 3:
Table 2-3 should be deleted, while Table 2-4 is modified as the following:
Table 2-4
Sequence No. Number of routers Interface rates and types Number of interfaces Remarks
2 edge route switches
10/100M adaptive
same to the above
Modifications in Package 4:
1.1 Equipment configuration requirements
See Table 1.2-1, Table 1.2-2, Table 1.2-3, Table 1.2-4 respectively for the basic requirements for equipment configuration.
Table 1.2-1 Router 1 configuration
Sequence No. Equipment Port Quantity Remarks
Router 1-1
Longest transmission range of 40km
Router 1-2
Longest transmission range of 15km
Router 1-3
Longest transmission range of 2km
Table 1.2-3 Router 3 configuration
Sequence No. Equipment Port Quantity Remarks
Router 3-1
v.35 maximum rate of 2M
Router 3-2
Router 3-3
Router 3-4
16 analog dial-up ports with modems
Table 1.2-4 Route switch configuration
Sequence No. Equipment Port Quantity Remarks
Route switch
10/100M adaptive
Addition in Package 4:
Table 1.2-6 (newly added)
Sequence No. Quantity Interface rates and types Number of interfaces Remarks
2 layer 4-7 switches
10/100M adaptive
Backbone traffic sense
collection device
Route switch
Route switch
Route switch
Notes:
Load balance lay 4-7 switch:
Provide prioritized transmission based on response time and balance the traffic between servers. Used for application control on layers 4 and 7 for communications with the throughput over 1G. Allow content distribution for streaming media. Allow task lock based on IP addresses and SSL task numbers and provide handling of high-speed and secure e-commerce.
Provide high security while performance unchanged. The security policy includes destination addresses, source addresses, service type and URL of content. Support load balance of firewalls.
System configuration support CLI and GUI modes. Support SNMP and RMON, provide user-friendly management tools.
Select the optimal server through URL, cookie and information on available resources for high-speed WEB content transfer.
Support load balance of firewalls, provide scalable secure services for back-end databases and applications so as to be free of DoS attacks.
Backboard switching capability of 20G and port throughput of 1G.
Support configuration modes of transparency, proxy server and reverse proxy server, etc.
Provide 8 GE ports and 8 FE ports.
Support all the TCP&UDP protocols, support linear NAT, and complete IP routing protocols.
Allow optimization of HTTP, FTP and streaming media transmission.
Support SLA.
Backbone traffic sense collection device:
Support RMON/RMON2, SMON, high-capacity RMON, ATM RMON and Switch Monitoring of IETF and RFC standards.
Allow full-duplex sense for one GE optical link or half-duplex sense for two links and real-time data collection.
Support client-side consoles for RMON/RMON2 data analysis and allow full integration with Cisco Works2000.
Allow remote control through BOOTP and TFTP.
Create logs with collected data and create trend analysis report on the basis of logs.
Support packet capturing and disassembly on layer 7.
Management software for network equipment:
Provide a modular platform and add relevant management modules on the platform basis, as required for management. Ease of upgrade, management and maintenance. Allow full control of Cisco Catalyst switches and routers.
Allow automatic search of network topology with seed devices.
Monitor switch and router traffics and the operation status in a real-time manner.
Manage switch and router configuration files.
Switch and router operation logs, round-the-clock operation status reports.
Draw traffic trend sketches.
Web-based user interface for management.
Management software for dial-up access control:
1.Support dial-up authentication standards like TACACS+, RADIUS, etc.
1. WEB-based GUI.
2. Allow seamless integration with Cisco dial-up servers.
Modifications in Package 6:
1.1 System configuration
The network management system consists of a set of network management software, network management hardware platform and the expansion of the existing systems. The additional components for reconfiguration should be fully compatible with the existing equipment. See Table 1.2-1 for the specific configuration for expansion of the billing part of the existing systems.
Table 1.2-1 Equipment as expansion of the existing systems
Sequence No. Equipment Quantity Remarks
Mainframe mainframe dual redundancy, with disc array
Workstation mainframe
Mainframe
Mainframe
Database software a set of dual HA and a stand-alone HA
Mainframe
Modifications in the bidding document are shown above. The text and tables not listed here will continue in effect as they were in the previous version of the bidding document.
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