Sample Switch Configurations For Pisa Integration - Cisco 7604 Configuration Manual

Chapter 21 Configuring Advanced Connection Features
•
•
The following commands help you monitor the tagging by the PISA:
•
•
•

Sample Switch Configurations for PISA Integration

Example 21-1 Layer 3 Mode (Interface-based, Routed port/SVI)
Router(config)# interface vlan 100
Router(config-if)# ip nbar protocol-discovery
! enables discovery
Router(config-if)# ip nbar protocol-tagging
! enables tagging
Router(config-if)# mtu 9216
! Allows packet sizes up to 9216 bytes without fragmenting
Example 21-2 Layer 2 Mode (Interface-based, Protocol Discovery on Uplink Ports)
Router(config)# interface gigabitethernet 6/1
Router(config-if)# ip nbar protocol-discovery
! Classification
Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM
OL-20748-01
To enable tagging on a switch port (access port) or a Layer 3 interface (SVI, routed port, or
subinterface), enter the following command in interface configuration mode:
Router(config-if)# ip nbar protocol-tagging
To enable tagging on a trunk port, enter the following command in interface configuration mode:
Router(config-if)# ip nbar protocol-tagging [vlan-list vlan-list]
Where the vlan-list vlan-list argument specifies a list of VLANs to be tagged. If not specified, all
active VLANs are tagged.
The following command displays tagging configuration information:
Router# show ip nbar protocol-tagging {key | interface ifname | summary}
Where the key keyword shows the GRE key used for the tagging.
The interface ifname argument shows if tagging is enabled on an interface.
The summary keyword shows all interfaces with tagging enabled.
The following command shows the mapping of protocol name to ID:
Router# show ip nbar protocol-id [protocol_name]
If you enter the protocol_name, the mapped ID is shown. When omitted, the complete list of
protocol names and IDs is shown.
To show the number of packets tagged on the PISA, enter the following command:
Router# show platform pisa np tx counters
For example:
Router# show platform pisa np tx counters
TX Statistics(ME1)
------------------
Errors: 0
......
TX NBAR Protocol tagged pkt:
Permitting or Denying Application Types with PISA Integration
9869
21-9