Cisco Systems 7301 Configure Synchronous Serial Interfaces

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Configure Synchronous Serial Interfaces

Synchronous serial interfaces are configured to allow connection to WANs through a CSU/DSU. In the following example, a

synchronous serial interface in slot 1 is configured for a WAN connection using IP. Follow these steps to configure synchronous

serial interfaces:

Step 1 Using your own addresses and mask at the setup prompts, respond to the prompts as follows:

Configuring interface parameters:

Configuring interface serial 1/0:

Is this interface in use? [yes]:

Configure IP on this interface? [yes]:

IP address for this interface: 1.1.1.30

Number of bits in subnet field [0]:

Class A network is 1.1.1.0, 0 subnet bits; mask is /24

Step 2 Determine if you are going to enable IPX on this interface; if you are, enter the unique IPX network number:

Configure IPX on this interface? [no]: yes

IPX network number [2]:

Step 3 If you are using AppleTalk on the interface, enter yes. Enter yes to configure for extended AppleTalk networks, and

then enter the cable range number. Enter the zone name and any other additional zones that are associated with your

local zone:

Configure AppleTalk on this interface? [no]: yes

Extended AppleTalk network? [no]: yes

AppleTalk starting cable range [0]:

Step 4 Save your settings to NVRAM. See the “Save the Running Configuration to NVRAM” section on page 28. If you do

not save the configuration settings that you created in the router using configuration mode and the setup facility, your

configuration will be lost the next time you reload the router.

Note If additional synchronous serial interfaces are available in your system, you are prompted for their

configurations as well.

The following sample display lists the ATM configuration parameters:

Configuring interface ATM1/0:

Is this interface in use? [yes]:

Configure IP on this interface? [yes]:

IP address for this interface: 1.1.1.10

Number of bits in subnet field [0]: 0

Class C network is 1.1.1.0, 0 subnet bits; mask is /24

Configure IPX on this interface? [yes]:

IPX network number [2]:

Configure AppleTalk on this interface? [no]: yes

Extended AppleTalk network? [no]: yes

AppleTalk starting cable range [0]:

Contents

Main 1 Documentation Survey Obtaining Documentation, Obtaining Support, and Security Guidelines Document Revision History 2 Site Preparation and Unpacking Tools and Parts Two rack-mount brackets and one cable-management bracket Prepare for Workbench or Tabletop Installation Prepare for Rack-Mount Installation 3 357 468 15 910 Install the SFP Gigabit Interface Converter Module 1 2 3 Figure 3 Inserting a SFP GBIC Module into a SFP GBIC Port Figure 4 Attaching the Rack-Mount Brackets to the Front of the Chassis 4 This section provides information for rack-mounting the router. Attach the Rack-Mount BracketsChassis Front-Mounted 1 SFP GBIC port 2 1 Rack-mount bracket 2 Attach the Rack-Mount BracketsChassis Rear-Mounted 1 Rack-mount bracket 2 Attach the Cable-Management Bracket Figure 6 Attaching the Cable-Management Bracket BA CISCO 7301 Four-Post Rack Installation Two-Post Rack Installation 1 Two-post rack 3 2 Chassis Ground Connection Installation 1 Chassis ground connector 3 2 Grounding lug 4 5 4 5 Console and Auxiliary Port Cable Connections Gigabit Ethernet SFP GBIC and RJ-45 Connections 1Auxiliary port 4Cable to modem or DCE 2 Console port 5 3 SFP GBIC Cabling and Connection Equipment 1 3 1 To external 1000BASEX network 4 2 1 duplex connector (TX and RX) 5 3 SFP GBIC module 6 46 Attach the Mode-Conditioning Patch Cord / / / / Port Adapter Cable Connections / / Alarm Port Connection Figure 14 Connecting the Alarm Port Cable BA CISCO 7301 ALARM 6 Connect Power to the Router 1 AC power receptacle 2 Connect AC-Input Power Connect DC-Input Power 1 DC plug 4 2 Lead 5 3 Observe the System Startup and Perform a Basic Configuration Start the Router 7 Performing a Basic Configuration Using the Setup Facility Configure Global Parameters Page Configure an Auxiliary Port to Receive Console Port Messages Configure the Native Gigabit Ethernet Interfaces Change the Media Type of the Native Gigabit Ethernet SFP GBIC or RJ-45 Ports Configure the Interface Transmission and Speed Modes Debug Reset the Interface Clear Counters Configure Port Adapter Interfaces interfaces that might be used. Configure ATM Interfaces Configure Fast Ethernet Interfaces Configure Synchronous Serial Interfaces Enabling the Second Processor Save the Running Configuration to NVRAM Check the Running Configuration Settings View Your System Configuration Perform Complex Configurations Replace or Recover a Lost Password 8 Power Off the Cisco 7301 Router Replace the CompactFlash Disk 1 Insert the CompactFlash Disk 2 Replace the Port Adapter or Service Adapter 1 Port adapter latch 3 2 Port adapter partially removed 4 For specific port adapter information, see the appropriate port adapter documentation. Replace the SODIMMs Power Off the Router and Remove the Cover 1 1 1 Remove and Install the SODIMMs 1 22 1SODIMM 2SODIMM spring latches Replace the Cover and Power On the Router 1 Insert cover under router lip 2 9 Cisco Technical Support Website Submitting a Service Request Definitions of Service Request Severity