Contents
56
Software Configuration GuideāRelease IOS XE 3.9.xE and IOS 15.2(5)Ex
CPU Port Sniffing 66-10
Encapsulation Configuration 66-12
Ingress Packets 66-12
Access List Filtering 66-13
ACL Configuration Guidelines 66-13
Configuring Access List Filtering 66-14
Packet Type Filtering 66-14
Configuration Example 66-15
Configuring RSPAN 66-16
RSPAN Configuration Guidelines 66-16
Creating an RSPAN Session 66-17
Creating an RSPAN Destination Session 66-18
Creating an RSPAN Destination Session and Enabling Ingress Traffic 66-19
Removing Ports from an RSPAN Session 66-20
Specifying VLANs to Monitor 66-21
Specifying VLANs to Filter 66-23
Displaying SPAN and RSPAN Status 66-24
Configuring ERSPAN 67-1
Prerequisites for ERSPAN 67-1
Restrictions for ERSPAN 67-2
Information About ERSPAN 67-2
ERSPAN Overview 67-2
ERSAN Sources 67-4
How to Configure ERSPAN 67-5
Configuring an ERSPAN Source Session 67-5
Configuration Examples for ERSPAN 67-6
Example: Configuring an ERSAPN Source Session 67-6
Verifying ERSPAN 67-6
Additional References for Configuring ERSPAN 67-8
Related Documents 67-8
Standards & MIBs 67-8
RFCs 67-8
Technical Assistance 67-8
Feature Information for ERSPAN 67-9
Configuring Wireshark 68-1
Finding Feature Information 68-1
Prerequisites for Wireshark 68-2