Cisco AS5800 Specifications download pdf (Page 25)

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Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide

DOC-7810814=

Chapter 1 Introduction

Network Topology and Equipment Selection

4. NAS loopback 0 (172.22.99.0/24)

–

Identifies with a unique and stable IP address. One unique IP address from a common block of

addresses is assigned to each device in the IP network. This technique facilitates

security-filtering easy for the network operations center (NOC).

–

One class C subnet used for device identification can support 254 distinct devices with unique

loopback addresses.

5. NAS loopback 1 (172.22.90.0/24)

–

Hosts a pool of IP addresses for the remote nodes. In this way, one route instead of 254 routes

is summarized and propagated to the backbone.

Note Setting up Interior Gateway Protocols (IGP) such as OSPF and EIGRP is outside the scope

of this document.

Device Parameters

The following list describes device parameter considerations.

1. Router host names

–

5800-NAS

2. Interface Ethernet 0

–

172.22.66.23 255.255.255.0

3. Interface loopback 0

–

172.22.99.1 255.255.255.255

4. Interface loopback 1

–

172.22.90.1 255.255.255.0

5. IP local address pool

–

5800-NAS = 172.22.90.2 through 172.22.90.254

6. Primary and secondary name servers

–

172.22.11.10

–

172.22.12.11

7. Default gateway

–

172.22.66.1

8. IP domain names

–

Corporate or ISP

9. Network element management server (NTP, SNMP, syslog)

–

172.22.66.18

10. SNMP community strings

–

Read only (RO) = poptarts

–

Read write (RW) = pixysticks

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Cisco AS5800 Specifications Page 25

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