Cisco Catalyst 4500 Series Software Configuration Guide

69-12
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 69 Configuring Enhanced Object Tracking
Configuring Enhanced Object Tracking Features
Configuring a Cisco IP SLAs Monitoring Agent and Track Object
To configure network monitoring with Cisco IP SLAs, perform this task:
Configuring a Routing Policy and Default Route
• To configure a routing policy for backup static routing by using object tracking, perform the
following task. For more details about the commands in the procedure, see:
http://www.cisco.com/en/US/docs/ios/dial/configuration/guide/dia_rel_stc_rtg_bckup_support_TS
D_Island_of_Content_Chapter.html
:
Step 5
ip address dhcp
Acquires an IP address on an Ethernet interface from DHCP.
Step 6
exit
Returns to global configuration mode.
Command Purpose
Step 1
configure terminal
Enters global configuration mode.
Step 2
ip sla operation-number
Begins configuring a Cisco IP SLAs operation and enter IP SLA
configuration mode.
Step 3
icmp-echo {destination-ip-address |
destination hostname [source- ipaddr
{ip-address | hostname
source-interface interface-id
]
Configures a Cisco IP SLAs end-to-end ICMP echo response time
operation and enter IP SLAs ICMP echo configuration mode.
Step 4
timeout milliseconds
Sets the amount of time for which the operation waits for a response
from its request packet.
Step 5
frequency seconds
Sets the rate at which the operation is sent into the network.
Step 6
threshold milliseconds
Sets the rising threshold (hysteresis) that generates a reaction event
and stores history information for the operation.
Step 7
exit
Exits IP SLAs ICMP echo configuration mode.
Step 8
ip sla schedule operation-number [life
{forever | seconds}] start-time time |
pending | now | after time
] [ageout
seconds
] [recurring]
Configures the scheduling parameters for a single IP SLAs operation.
Step 9{
track object-number ip sla
operation-number {state |
reachability
}
Tracks the state of a Cisco IOS IP SLAs operation and enter tracking
configuration mode.
Step 10
end
Returns to privileged EXEC mode.
Step 11
show track object-number
Displays tracking information to verify the configuration.
Step 12
copy running-config startup-config
(Optional) Saves your entries in the configuration file.
Step 1
configure terminal
Enters global configuration mode.
Step 2
access-list access-list-number
Defines an extended IP access list. Configure any optional
characteristics.
Step 3
route-map map-tag [permit | deny]
[
sequence-number]
Enters route-map configuration mode and define conditions for
redistributing routes from one routing protocol to another.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E