CCIE R&S Written Exam Overview: Network Services

Network Services Overview

• Two main categories

– IP specific services

• Documented under IP Addressing Services and IP Application Services

– General IOS and management services

• Documented under Network Management and System Management

IP Addressing Services

• First Hop Redundancy Protocols

– HSRP

– VRRP

– GLBP

• Network Address Translation

• DHCP

• DNS

IP Application Services

• IP SLA

• Enhanced Object Tracking

• NetFlow

• WCCP

Management Services

• NTP

• SNMP v1/2/3

• RMON Alarms/Events

• Syslog

• Telnet/SSH

• System banners

• EEM Scripting