Cisco CISCO2821 Spezifikationen PDF herunterladen (Seite 9)

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The cryptographic boundary of the module is the device’s case. All of the functionality

discussed in this document is provided by components within this cryptographic boundary.

The interfaces for the router are located on the front and rear panels as shown in Figure 5 and

Figure 6, respectively.

Figure 5 – 2821 Front Panel Physical Interfaces

Figure 6 – 2821 Rear Panel Physical Interfaces

The Cisco 2821 router features a console port, an auxiliary port, two Universal Serial Bus (USB)

ports, four high-speed WAN interface card (HWIC) slots, two10/100 Gigabit Ethernet RJ45

ports, a Enhanced Network Module (ENM) slot, a Voice Network Module (VeNoM) slot, and a

Compact Flash (CF) drive. The 2821 router supports one single-width network module, four

single-width or two double-width HWICs, has two slots for AIM-VPN/BPII-Plus cards

, three

internal packet voice data modules (PVDMs), two fast Ethernet connections, and 16 ports of IP

phone power output. Figure 5 shows the front panel and Figure 6 shows the rear panel. The front

panel contains 4 LEDs that output status data about the system power, auxiliary power, system

activity, and compact flash busy status. The back panel consists of 13 LEDs: two Ethernet

activity LEDs, two duplex LEDs, two speed LEDs, two link LEDs, three PVDM LEDs, and two

AIM LEDs.

The front panel contains the following:

• (1) Power inlet

• (2) Power switch

• (3) Console and auxiliary ports

The security policy covers the configuration in which one AIM card is used.

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Cisco CISCO2821 Spezifikationen Seite 9