Datasheet

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Lab – Configuring SNMP (Instructor Version)
Instructor Note: Red font color or Gray highlights indicate text that appears in the instructor copy only.
Topology
Addressing Table
Device
Interface
IP Address
Subnet Mask
Default Gateway
R1
G0/1
192.168.1.1
255.255.255.0
N/A
S0/0/0
192.168.2.1
255.255.255.252
N/A
R2
S0/0/0
192.168.2.2
255.255.255.252
N/A
S1
VLAN 1
192.168.1.2
255.255.255.0
N/A
PC-A
NIC
192.168.1.3
255.255.255.0
192.168.1.1
Objectives
Part 1: Build the Network and Configure Basic Device Settings
Part 2: Configure an SNMP Manager and Agents
Part 3: Convert OID Codes with the Cisco SNMP Object Navigator
Background / Scenario
Simple Network Management Protocol (SNMP) is a network management protocol and an IETF standard
which can be used to both monitor and control clients on the network. SNMP can be used to get and set
variables related to the status and configuration of network hosts like routers and switches, as well as network
client computers. The SNMP manager can poll SNMP agents for data, or data can be automatically sent to
the SNMP manager by configuring traps on the SNMP agents.
In this lab, you will download, install, and configure SNMP management software on PC-A. You will also
configure a Cisco router and Cisco switch as SNMP agents. After capturing SNMP notification messages from
the SNMP agent, you will convert the MIB/Object ID codes to learn the details of the messages using the
Cisco SNMP Object Navigator.
Note: The routers used with CCNA hands-on labs are Cisco 1941 Integrated Services Routers (ISRs) with
Cisco IOS Release 15.2(4)M3 (universalk9 image). The switches used are Cisco Catalyst 2960s with Cisco
IOS Release 15.0(2) (lanbasek9 image). Other routers, switches and Cisco IOS versions can be used.