154 Chapter 9 Nortel VPN Router 5000 option installationNN46110-317 02.01Table 15 provides guidelines for the placement of option cards in the chassis.V.90 modem interface10 5 If possible, install in slots 3, 4, and 5. If an SSLVPN Module 1000 is in slot 1, do not install theV.90 modem interface card in slot 2.Single V.35/X.21 WAN interface (full-height) 5 If possible, install in slots 3, 4, and 5.Single V.35/X.21 WAN interface(half-height) 115 If possible, install in slots 3, 4, and 5.HSSI WAN interface12 2 Install in slots 3, 4, and 5 only.1 The VPN Router 5000 must be running Version 5.0 or later.2 The VPN Router 5000 must be running Version 4.90 or later.3 The VPN Router 5000 must be running Version 5.05.330, 6.05.140 and later, 7.00.062, 7.05.100 and later, or 7.05.300and later.4 The VPN Router 5000 must be running Version 4.90 or later.5 The VPN Router 5000 must be running Version 4.90 or later.6 The VPN Router 5000 must be running Version 5.0 or later.7 The VPN Router 5000 must be running Version 4.90 or later.8 The VPN Router 5000 must be running Version 4.80 or later.9 The VPN Router 5000 must be running Version 4.90 or later.10 The VPN Router 5000 must be running Version 4.80 or later.11 The VPN Router 5000 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 15 Optimal placement of option cards in the Nortel VPN Router 5000Installationorder Option cardSlot placement in order of preferenceWith SSL VPN card in slot 1 No SSL VPN card in slot 11 SSL VPN Module 1000 (slot 1) --- ---2 VPN Router SecurityAcceleratorFirst card: slot 6Second card: slot 2First card: slot 6Second card: slot 2 or 13 Hardware Accelerator First card: slot 6; slot 3, 4, or 5Second card: slot 3, 4, or 5First card: slot 6; slot 3, 4, or 5Second card: slot 3, 4, or 54 1000BASE-T (1000 MT) or1000BASE-SX interfaceFirst card: slot 2; slot 6; slot 3,4, or 5Second card: slot 6; slot 3, 4,or 5First card: slot 2 or 1; slot 6;slot 3, 4, or 5Second card: slot 1 or 6;slot 3, 4, or 5Table 14 Supported option cards for the Nortel VPN Router 5000 (continued)Option cardMaximumnumber Restrictions