Installation guide

1–Introduction
iSR6200 Router Blades
1-6 ISR651101-00 C
iSR6250 Router Blade
The iSR6250 router blade adds two 10Gb Ethernet ports to the blade
configuration. Each port has the following capacity:
 10GbE iSCSI ports that run in full duplex mode
 Support for jumbo frames
 IPv4 and IPv6 protocol support
 iSCSI header and data digest in the software
Figure 1-6 10Gb Ethernet Ports on the iSR6250 Router Blade
iSR6240 Router Blade
The iSR6240 router blade adds two iSCSI Ethernet ports to the blade
configuration. Each port has the following capacity:
 Auto negotiating transmission rates of 100 and 1000 Mbps
 Full duplex transmission mode
 Support for jumbo frames (at 1000 Mbps only)
 RJ45 copper Ethernet connector type
 iSCSI header and data digest in the hardware
 IPv4 and IPv6 protocol support
 iSCSI offload
Figure 1-7 iSCSI (GE) Ports on the iSR6240 Router Blade
Router Blade LEDs
Each chassis blade provides LEDs and connectors that face the front of the
chassis and may provide expansion ports, depending on its model. The router
blade LEDs shown in Figure 1-8 provide information about the router’s
operational status. These LEDs include the heartbeat LED, the system fault LED,
and the input power LED. The blade also includes a recessed beacon indicator
used to locate the physical blade monitored using the SANsurfer Router Manager.