Specifications

CHAPTER

3-1

Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR

OL-26895-01

First-Time Configuration

This chapter describes the actions to take before turning on your router for the first time. This chapter

includes the following sections:

• Understanding the Cisco MWR 2941 Router Interface Numbering, page 3-1

• Setup Mode, page 3-3

• Verifying the Cisco IOS Software Version, page 3-7

• Configuring the Hostname and Password, page 3-7

Understanding the Cisco MWR 2941 Router Interface

Numbering

Each network interface on a Cisco MWR 2941 router is identified by a slot number and a port number.

Figure 3-1 on page 3-2 shows an example of interface numbering on a Cisco MWR 2941 router:

• Two HWIC ports (HWICs are ordered separately)

• Two built-in Gigabit Ethernet small form-factor pluggable (SFP) interfaces (labeled GE0 and GE1)

• Four built-in Gigabit Ethernet interfaces (labeled L2–L5)

• 16 E1/T1 ports (labeled C1AL–C15AL)

Note The two HWIC cards shown in Figure 3-1 are not included with the Cisco MWR 2941 router; you must

order them separately.

Note The mini-coax timing connectors shown in Figure 3-1 only apply to the Cisco MWR 2941-DC-A router;

the Cisco MWR 2941-DC does not have these ports.