Cisco 40-Gigabit and 100-Gigabit CFP Transceiver Modules Uživatelský manuál stáhnout pdf (Strana 2)

Depending on which side has the 40 Gigabit Ethernet ports, port numbering is as follows:

●

40 Gigabit Ethernet ports on left: Interface FortyGigabitEthernet slot#/1-2 and interface

TenGigabitEthernetslot#/13-20.

●

40 Gigabit Ethernet ports on right: InterfaceTenGigabitEthernetslot#/5-12 and interface

FortyGigabitEthernetslot#/3-4.

●

Performance mode (Figure 3)

Note that Oversubscribed mode is the default setting.

In 40 Gigabit Ethernet Performance mode, ports 1 and 3 will be active.

In 10 Gigabit Ethernet Performance mode, ports 5-8 and 13-16 will be active.

The command-line interface (CLI) is required to change modes. Check release notes for details.

The mode can be changed per port group.

The 4-Port 40 Gigabit Ethernet Fiber Module provides up to 44 x 40 Gigabit Ethernet Fiber ports in a single Cisco

Catalyst 6513-E chassis and 88 x 40 Gigabit Ethernet ports in a Cisco Catalyst 6500 Virtual Switching System

(VSS) 4T. The module has two 40-Gbps connections (for a total of 80 Gbps) to the 2-Tbps switch fabric of the

Cisco Catalyst Supervisor Engine 2T, providing 2:1 oversubscription when all four ports of 40 Gigabit Ethernet or

16 ports of 10 Gigabit Ethernet ports are active.

Cisco Catalyst 6904 modules support two types of CFP optics: CFP-40G-LR4 and CFP-40G-SR4, providing

operational distances of up to 10-km over single-mode fiber and 100m over OM3 multimode fiber, respectively.

FourX adapters support a variety of Small Form-Factor Pluggable Plus (SFP+) optics, as listed in Table 2.

Each of the 40/10 Gigabit Ethernet ports supports Cisco TrustSec

™

technology and IEEE 802.1ae (MACsec)

encryption. The 40/10 Gigabit Ethernet ports also support Security Group Access Control Lists (SGACL), also

known as Role-Based Access Control Lists (RBACL), and both Layer 2 and Layer 3 Security Group Tagging

(SGT) functionality. The module also supports Virtual Switch Link (VSL) on all ports in both Oversubscribed mode

and Performance mode.

Figure 1. Cisco Catalyst 6900 Series 4-Port 40 Gigabit Ethernet Fiber Module

1 2 3 4 5 6 7 8

Žádné komentáře

Cisco 40-Gigabit and 100-Gigabit CFP Transceiver Modules Uživatelský manuál Strana 2