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Cisco 6400 Software Setup Guide
OL-1183-04
Chapter1 Product Overview
Cisco 6400 System
The Cisco6400 can contain multiple NRP modules, configured to operate independently or as 1+1
redundant pairs. The NRP receives traffic from NLC interface ports through the NSP ATM switch,
reassembles the ATM cells into packets, processes (for example, routes or bridges) the packets, and then
does one of the following:
• Segments the packets into ATM cells and sends them back to the NSP for transmission out of
another NLC interface
• Sends the traffic out the Fast Ethernet (NRP-1) or Gigabit Ethernet (NRP-2) interface
Table1-1 Differences Between NRP-1 and NRP-2 or NRP-2SV
Feature or Capability NRP-1 NRP-2 and NRP-2SV
1
1. Differences between the NRP-2 and NRP-2SV vary by software release. See the release notes for your specific software images.
Session scalability
Hardware supports as many as
2000sessions per NRP-1.
Hardware supports as many as
16,000sessions per NRP-2.
Physical interfaces
Faceplate interfaces:
• Console port
• Auxiliary port
• Ethernet port
• Fast Ethernet port
Backplane interfaces:
• 155-Mbps ATM interface
• Backplane Ethernet (BPE)
Faceplate interfaces:
• Gigabit Ethernet interface
Backplane interfaces:
• 622-Mbps ATM interface
• PAM mailbox serial interface
2
2. The PAM mailbox serial interface is used for internal system communication. Do not attempt to configure serial interfaces on the Cisco 6400.
Location of startup configurations
and crash information
NRP-1 memory
(built-in or internal Flash)
PCMCIA
3
disk on NSP.
3. PCMCIA = Personal Computer Memory Card International Association
Message logging
Messages are logged on the NRP-1
as a local message.
NRP-2 messages are logged on both the
NSP and NRP-2. NRP-2 messages on the
NSP include the NRP-2 slot number.
Console line access
Direct external connection to NRP-1
console port or auxiliary port.
Indirect external connection via the NSP.
NSP contains a virtual communication
server to access NRP-2 console.
ROMMON
4
4. ROMMON = ROM monitor
ROMMON not upgradable;
NRP-1 ROM state information stored
locally on NRP-1.
ROMMON is upgradable;
NRP-2 ROM state information is stored
on the NSP PCMCIA disk.
SNMP
5
5. SNMP = Simple Network Management Protocol
Standard SNMP services. Standard SNMP services, or the NSP
can be used as the proxy forwarder.
LED display
None. On faceplate.
- Text Part Number: OL-1183-04 1
- Contents 10
- OL-1183-04 10
- Document Objectives 11
- Related Documentation 11
- Audience 12
- Organization 12
- Conventions 13
- Obtaining Documentation 14
- Documentation CD-ROM 15
- Ordering Documentation 15
- Documentation Feedback 15
- Cisco.com 16
- Technical Assistance Center 16
- Product Overview 19
- Cisco 6400 System 20
- Node Switch Processor 21
- Node Route Processor 21
- Node Line Card 23
- Basic NSP Configuration 25
- Verifying DHCP 27
- ATM Address 28
- Verifying the ATM Address 30
- Internal Cross-Connections 34
- Example—Internal PVC 35
- Example—Internal PVP 36
- Network Clocking 38
- Network Routing 42
- NRP-2 and NRP-2SV Support 43
- System Logging 45
- Console and Telnet Access 45
- SNMPv3 Proxy Forwarder 46
- Storing the NSP Configuration 47
- Example—Disk0: versus Slot0: 49
- Basic NRP Configuration 51
- Initial NRP-1 Configuration 52
- Configuring the NRP-1 53
- Setting the I/O Memory Size 56
- Restrictions 58
- Example—Main ATM Interface 61
- Example—ATM Subinterface 61
- Changing the MTU on the NRP-2 62
- PAM mailbox serial interface: 68
- Permanent Virtual Circuits 70
- Configuring VC Classes 74
- Configuring PVC Discovery 76
- Verifying PVC Discovery 78
- Verifying PVC Traffic Shaping 79
- NLC Interface Identification 81
- Autoconfiguration 82
- ATM Interface Types 83
- Configuring UNIs 84
- Network-to-Network Interfaces 85
- Verifying NNI Configuration 86
- Configuring IISP Interfaces 87
- NLC Interface Clocking 88
- DS3 NLC Interface Options 90
- Memory Requirements 94
- NSP Redundancy 95
- Synchronizing Redundant NSPs 96
- PCMCIA Disk Mirroring 97
- Verifying Blind Copying 101
- Example—Disk Synchronization 102
- Examples 103
- NRP Redundancy 107
- Verifying NRP Redundancy 108
- NLC Redundancy 109
- Verifying NLC Redundancy 110
- Verifying SONET APS 112
- • Remote Monitoring, page 6-4 117
- • Alarms, page 6-4 117
- Remote Monitoring 120
- Verifying Temperature Alarms 121
- Clearing Alarms 122
- Web Console 123
- Web Console Installation 124
- Using the Web Console 126
- AppendixA Web Console 127
- FigureA-1 Update Page 128
- Accessing the Web Console 129
- Navigating in Web Console 131
- System Reload Options 134
- Configuring Redundancy 135
- IP Address Management 136
- Setting Static Routes 137
- SNMP Management 138
- Entering System Options 139
- Entering Community Strings 140
- Adding Trap Managers 140
- NRP Status 141
- Subscriber Management 141
- Step 2 Click Remove 143
- System Status 144
- FigureA-13 System Status 145
- Loading New Web Console Pages 146
- Recommendations 147
- Reload the Secondary NRP-1 156
- Reloading the Secondary NRP-1 159
- 2. Reload the Secondary NSP 160
- Prerequisites 161
- Reload the Secondary NSP 161
- Reloading the Secondary NSP 164
- Verifying VCI Values 169
- Shrinking ITT Blocks 172
- Displaying ITT Allocation 172
- GLOSSARY 175
- Glossary 176
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