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Chapter 4 Installing option cards and DIMMs 69
Nortel VPN Router Installation — VPN Router 2750
Table 17 provides additional guidelines for option card installation when an SSL
VPN Module 1000 is installed in slot 1.
Installing and replacing an option card
To install or replace an interface card or the VPN Router Security Accelerator
card:
1 The VPN Router 2750 2750 must be running Version 5.0 or later.
2 The VPN Router 2750 2750 must be running Version 4.90 or later.
3 The VPN Router 2750 must be running Version 5.05.330, 6.05.140 and later, 7.00.062, 7.05.100 and later, or 7.05.300
and later.
4 The VPN Router 2750 2750 must be running Version 4.90 or later.
5 The VPN Router 2750 2750 must be running Version 4.90 or later.
6 The VPN Router 2750 2750 must be running Version 5.0 or later.
7 The VPN Router 2750 2750 must be running Version 4.90 or later.
8 The VPN Router 2750 2750 must be running Version 4.80 or later.
9 The VPN Router 2750 2750 must be running Version 4.90 or later.
10 The VPN Router 2750 2750 must be running Version 4.80 or later.
11 The VPN Router 2750 2750 must be running Version 4.80 or later.
12 The gateway must be running Version 4.76 or later, or the hardware revision must be at least 03.
Table 17 Installing other option cards with the SSL VPN Module 1000
Option card Restrictions with SSL VPN Module 1000 installed
VPN Router Security Accelerator Only one VPN Router Security Accelerator card can be
installed.
1000BASE-T or 1000BASE-SX interface You can install two cards only if none of these cards is installed:
• VPN Router Security Accelerator
• HSSI
If a VPN Router Security Accelerator or HSSI card is installed,
only one 1000BASE-T or 1000BASE-SX card can be installed.
V.90 modem interface Do not install this card in slot 2.
HSSI WAN interface You can install only one HSSI card. Install this card in slot 3 if
possible, and do not install this card in slot 4.