Cisco Catalyst 4500 Series Administration Guide

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Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL_28731-01
Chapter 59 Configuring Wireshark
Usage Examples for Wireshark
2 1.000000 10.1.1.3 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
3 2.000000 10.1.1.4 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
4 3.000000 10.1.1.5 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
5 4.000000 10.1.1.6 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
6 5.000000 10.1.1.7 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
7 6.000000 10.1.1.8 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
8 7.000000 10.1.1.9 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
9 8.000000 10.1.1.10 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
10 9.000000 10.1.1.11 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
11 10.000000 10.1.1.12 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
12 11.000000 10.1.1.13 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
13 12.000000 10.1.1.14 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
14 13.000000 10.1.1.15 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
15 14.000000 10.1.1.16 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
16 15.000000 10.1.1.17 -> 20.1.1.2 UDP Source port: 20001 Destination port:
20002
Step 12 Stop the packet capture and display the buffer contents by entering:
Switch# monitor capture mycap stop
Switch# show monitor capture mycap buffer brief
0.000000 10.1.1.2 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
1.000000 10.1.1.3 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
2.000000 10.1.1.4 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
3.000000 10.1.1.5 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
4.000000 10.1.1.6 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
5.000000 10.1.1.7 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
6.000000 10.1.1.8 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
7.000000 10.1.1.9 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
8.000000 10.1.1.10 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
9.000000 10.1.1.11 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
10.000000 10.1.1.12 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
11.000000 10.1.1.13 -> 20.1.1.2 UDP Source port: 20001 Destination port: 20002
Step 13 Clear the buffer and then try to display packets from the buffer by entering:
Switch# monitor capture mycap clear
Switch# show monitor capture mycap buffer brief
Step 14 Delete the capture point by entering:
Switch# no monitor capture mycap
Example: Capture Sessions
The following examples shows how to start or stop a capture session in various modes:

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