Contents
- Supported Platforms for Application Policy Infrastructure Controller Enterprise Module, Release 1.2.0.x
- Supported Platforms and Software Requirements
- Supported Switches
- Supported Routers
- Supported Wireless LAN Controllers
- Supported Service Modules
- Industrial Ethernet Switches
- Required Platform Configurations
- NETCONF Configuration
- Cisco NetFlow Configuration
- SNMP Trap Configuration
- IP Device Tracking Configuration
- Wireless LAN Controller Configuration
- Performance Monitoring Support by Platform
- Performance Monitoring Support for Cisco Switches
- Performance Monitoring Support for Cisco Routers
- Performance Monitoring Support for Cisco Wireless LAN Controllers
- EasyQoS Support and Limitations
- EasyQoS Feature Support by Platform
- EasyQoS Supported Line Cards
- EasyQoS Supported Queues and Line Cards
- EasyQoS Limitations
- Path Trace Support and Limitations
- Protocol Support by Platform
- Path Trace VRF Support
- Path Trace ACL Support
- Wireless AP Support by Platform
- Wireless Mode Support by Platform
- Path Trace Supported Scenarios
- Service and Support
- Troubleshooting
- Related Documentation
- Cisco APIC-EM Documentation
- Cisco IWAN Documentation
- Cisco Network Plug and Play Documentation
- APIC-EM Developer Documentation
- Obtaining Documentation and Submitting a Service Request
- Notices
- Trademarks
First Published: May 25, 2016
Last Updated: August 03, 2016
Supported Platforms for Application Policy Infrastructure Controller Enterprise Module, Release 1.2.0.x
This document describes the supported platforms for the Application Policy Infrastructure Controller Enterprise Module, Release 1.2.0.x.
Supported Platforms and Software Requirements
The following tables list the supported devices and modules, with their software requirements for the Cisco APIC-EM.
Note
For information about the supported platforms and software requirements for the Cisco IWAN and Cisco Network PnP applications, refer to the Release Notes for Cisco IWAN and the Release Notes for Cisco Network Plug and Play.
For information about application-specific platform limitations, see:
Path Trace: Path Trace Support and Limitations
EasyQoS: EasyQoS Support and Limitations
Supported Switches
The following tables lists the supported switches for this Cisco APIC-EM release.
Table 1 Supported Switches Supported Switches
Minimum Software Version
1Recommended Software Version
Base Apps
Support
Path Trace
Support
EasyQoS
Support
Path Stats Interface
Path Stats QoS
Catalyst 2960-S Series switches, including stacks
>=12.1
Cisco IOS 15.2(1)E1, 12.2(58)SE2
Yes
Yes
Yes
Yes
No
Catalyst 2960-X/XR Series switches
>=12.1
Cisco IOS 15.2.3E, 15.0.2-EX5
Yes
Yes
Yes
Yes
No
Catalyst 3560CG Series switches
>=12.2
Cisco IOS
15.0(2)SE5
Yes
Yes
Yes
Yes
No
Catalyst 3560CX Series switches
15.2(3)E1
Cisco IOS
15.2(3)E1
Yes
Yes
Yes
Yes
No
Catalyst 3560-X Series switches
>=12.2
Cisco IOS 15.2(4)E, 12.2(58)SE2
Yes
Yes
Yes
Yes
No
Catalyst 3650 Series switches
All versions
2Cisco IOS 3.6.2aE
Yes
Yes
Yes
Yes
No
Catalyst 3750-X Series switches, including stacks
>=12.2
Cisco IOS 15.2(4)E, 12.2(55)SE8
Yes
Yes
Yes
Yes
No
Catalyst 3850 Series switches, including stacks
3All versions
4Cisco IOS 3.6.2aE
Yes
Yes
Yes
Yes
No
Catalyst
4500(Sup7E)
Series switches
All versions
Cisco IOS 3.5(2)E, 3.2(8)SG
Yes
Yes
Yes
Yes
No
Catalyst
4500E
(Sup8E)
Series switches
All versions
Cisco 3.3.2XO, 3.6.1E
Yes
Yes
Yes
Yes
No
Catalyst 6500 (Supervisor Engine 720-3C/B) Series switches
5>=12.2
Cisco 15.1(2)SY2
Yes
Yes
Yes
Yes
No
Catalyst 6500(Sup-2T) Series switches
>=12.2
Cisco IOS 15.1(2)SY4a, 15.0(1)SY6
Yes
Yes
Yes
Yes
No
Catalyst 6800 Series switches
>=12.2
Cisco IOS 15.1(2)SY4a
Yes
Yes
Yes
Yes
No
Cisco Nexus 5000 Series switches
All versions
NX-OS version 7.2(0)N1(1)
Yes
Yes
No
Yes
No
Cisco Nexus 7000 Series switches
6All versions
NX-OS version 6.2(2a) and NX-OS version 6.2(6
Yes
Yes
Yes
Yes
No
1 The minimum software version is applicable only for Discovery and Inventory. For Path Trace and EasyQoS, be sure to use the recommended software version.2Any version 16.x or higher is not supported.
3EasyQoS requires IOS XE 3.6.2 and higher. In versions below IOS XE 3.6.2, class-maps with empty actions cannot be configured, and therefore EasyQoS will generate an error.
4Any version 16.x or higher is not supported.
5EasyQoS only supports the Catalyst 6500 Supervisor Engine 720-10GE-3C/3CXL. EasyQoS does not support the Supervisor Engine 720-3B/3BXL.
6Current minimum version supported by EasyQoS is NX -OS version 6.2.2 and higher. EasyQoS uses ingress DSCP-to-queue mapping which is supported from NX-OS version 6.2.2 and higher.
Supported Routers
The following tables lists the supported routers for this Cisco APIC-EM release.
Table 2 Supported Routers Supported Routers
Minimum Software Version
Recommended Software Version
Base Apps
Support
Path Trace
Support
EasyQoS
Support
Path Stats Interface
Path Stats QoS
Cisco Integrated Services Routers (ISR) G2
>=15.0(1)M, >=15.2(4)M2
Cisco IOS XE 15.2(4)M9, 15.1(4)M7
Yes
Yes
Yes
Yes
Yes
Cisco Integrated Service Router (ISR) 800 Series
>=15.2(4)M
Cisco IOS 15.2(4)M
Yes
Yes
Yes
Yes
Yes
Cisco Integrated Service Router (ISR) 4000 Series
>=15.3(2)S
Cisco IOS XE 3.12.0S
Yes
Yes
Yes
Yes
Yes
Cisco ASR 1000 Series Aggregation Services Router
>=15.2(2)S, >=15.3(1)S1
Cisco IOS XE 3.16(2)S
Yes
Yes
Yes
Yes
No
Cisco ASR 9000 Series Aggregation Services Router
7>=3.9
Cisco IOS XR 5.1.3
Yes
Yes
No
Yes
No
7You must enable NETCONF for the Cisco ASR 9000 router or for any other Cisco device that requires NETCONF support in their device pack. See NETCONF Configuration for additional information about this requirement.
Supported Wireless LAN Controllers
The following tables lists the supported wireless LAN controllers for this Cisco APIC-EM release.
Table 3 Supported Wireless LAN Controllers Supported Wireless LAN Controllers8
Minimum Software Version
Recommended Software Version 9
Base Apps
Support
Path Trace
Support
EasyQoS
Support
Path Stats Interface
Path Stats QoS
Cisco 2500 Series Wireless Controller
All versions
Cisco AireOS 8.1.131.0
Yes
Yes
Yes
Yes
No
Cisco 5500 Series Wireless Controller
All versions
Cisco AireOS 8.1.131.0
Yes
Yes
Yes
Yes
No
Cisco 5520 Series Wireless Controller
All versions
Cisco AireOS 8.1.131.0
Yes
Yes
Yes
Yes
No
Cisco 5760 Series Wireless LAN Controller
All versions
Cisco IOS XE 3.3.3SE
Yes
Yes
No
Yes
No
Cisco 8500 Series Wireless Controller
All versions
Cisco AireOS 8.1.131.0
Yes
Yes
Yes
Yes
No
Cisco 8540 Series Wireless Controller
All versions
Cisco AireOS 8.1.131.0
Yes
Yes
Yes
Yes
No
Cisco Wireless Services Module 2 (WiSM2)
8.1.131.0
Cisco AireOS 8.1.131.0
Yes
No
No
No
No
8On certain WLCs, you need to configure SNMP traps. See the Cisco Application Policy Infrastructure Controller Enterprise Module Configuration Guide, Appendix A, "Required Device Configuration" for additional information about this configuration requirement.
9AireOS controllers (2500, 5500, 5520, 8500, 8540, and WiSM2) require AireOS 8.2.100 and higher for the DSCP-to-UP mapping used by EasyQoS.
Supported Service Modules
The following tables lists the supported service modules for this Cisco APIC-EM release.
Table 4 Supported Service Modules in Cisco ISR G2 Supported Service Modules in Cisco ISR G2
Minimum Software Version
Recommended Software Version
Base Apps
Support
Path Trace
Support
EasyQoS
Support
Path Stats Interface
Path Stats QoS
Cisco 2900
(SM-ES2-16-P, SM-ES2-24-P, SM-D-ES2-48)
>=12.1
Cisco IOS 15.0(2)SE8, 12.2(55)SE10
Yes
Yes
Yes
Yes
No
Cisco 3900
(SM-ES3-16-P, SM-ES3-24-P, SM-D-ES3-48-P)
>=12.1
Cisco IOS 15.0(2)SE8, 12.2(55)SE10
Yes
Yes
No
Yes
No
Industrial Ethernet Switches
The following tables lists the supported industrial Ethernet switches for this Cisco APIC-EM release.
Table 5 Industrial Ethernet Switches Supported Industrial Ethernet Switches
Minimum Software Version
Recommended Software Version
Base Apps
Path Trace
EasyQoS
Cisco Industrial Ethernet 2000 Series Switches
>=12.2
15.0.2-EA1
Yes
Yes
No
Cisco Industrial Ethernet 3000 Series Switches
>=12.2
15.0.2-EA1
Yes
Yes
No
Required Platform Configurations
You must make the following configuration changes on these platforms for the corresponding Cisco APIC-EM features to properly work.
Table 6 Required Platform Configurations Feature
Platform
Required Configuration
Discovery (device inventory collection)
Cisco ASR 9000 router or any other Cisco device that requires NETCONF support for their device pack.
Configure NETCONF on these platforms.
For information, see NETCONF Configuration.
Discovery (host inventory collection)
Devices connected to hosts using SNMP.
Configure SNMP traps on these devices.
For information, see SNMP Trap Configuration.
Devices connected to hosts using IPDT.
Enable IPDT for these devices.
For information, see IP Device Tracking Configuration.
Configure SNMP traps and object identifiers on these wireless LAN controllers.
For information, see Wireless LAN Controller Configuration.
Path Trace
Configure NetFlow on these routers.
For information, see Cisco NetFlow Configuration.
Devices connected to a voice or video endpoint (for example, Cisco IP phones).
Enable IPDT for these devices to discover voice/data VLAN information about the endpoints.
For information, see IP Device Tracking Configuration.
NETCONF Configuration
You must enable the NETCONF protocol for the Cisco ASR 9000 router or for any other Cisco device that requires NETCONF support for their device pack. If NETCONF is not enabled, then the controller's inventory collection process will be incomplete for that device.
Note
Though NETCONF typically runs over SSH or on its own port, with the Cisco APIC-EM and for the Cisco ASR 9000 router NETCONF is run over a CLI session.
For specific information about enabling NETCONF for your own Cisco device, refer to that device’s documentation. As an example, a typical configuration sequence on a terminal to enable NETCONF on a Cisco device is as follows:
#ssh server v2 #netconf agent tty #! #xml agent tty #! #commit #end #crypto key generate rsa
Note
The rsa key needs to be generated to succeed with SSH. For this reason, the crypto key generate rsa command needs to be executed in exec mode at the end of the configuration sequence if it has not already been done.
Cisco NetFlow Configuration
Cisco NetFlow needs to be enabled on the following devices to support the Cisco APIC-EM path trace functionality:
The controller pulls cached NetFlow records from the device for path trace. To enable NetFlow on your devices, refer to your specific device documentation. For general information about Cisco NetFlow technology, see Cisco IOS Flexible NetFlow Technology Q&A.
SNMP Trap Configuration
To ensure that Cisco APIC-EM captures data about the hosts connected to your network devices, you must set up SNMP traps or notifications. Enter the following SNMP commands to set up SNMP traps on the devices that connect to hosts within your network:
Note
For Cisco Nexus devices, enter the following SNMP commands instead of the commands listed above:
After configuring SNMP traps on the network devices, the following data is captured and made available in the controller's GUI:
IP Device Tracking Configuration
The Cisco APIC-EM discovery function uses several protocols and methods to retrieve network information, such as hosts IP addresses, MAC addresses, and network attachment points. To use IP Device Tracking (IPDT) for discovery, you must manually enable IPDT on the devices and interfaces for this protocol to be used to collect host information. To enable IPDT on your devices, refer to your specific device documentation. For general information about IPDT, see IP Device Tracking (IPDT) Overview.
Wireless LAN Controller Configuration
The Cisco APIC-EM accepts SNMP traps from several Cisco Wireless LAN Controllers (WLCs). The SNMP traps are used to update the host inventory database. You need to configure the WLCs so that the Cisco APIC-EM is the trap receiver, and the WLCs send the enhanced traps to the Cisco APIC-EM.
The following WLCs require SNMP traps to be enabled:
Cisco Series 2504 Wireless LAN Controller
Cisco Series 5508/5520 Wireless LAN Controller
Cisco Series 8510/8540 Wireless LAN Controller
The following table specifies the SNMP traps and object identifiers that must be set on the WLCs.
Trap Name
OID
ciscoLwappDot11ClientAssocTrap
1.3.6.1.4.1.9.9.599.0.9
ciscoLwappDot11ClientDeAuthenticatedTrap
1.3.6.1.4.1.9.9.599.0.10
ciscoLwappDot11ClientMovedToRunStateNewTrap
1.3.6.1.4.1.9.9.599.0.11
ciscoLwappDot11ClientMobilityTrap
1.3.6.1.4.1.9.9.599.0.12
The following configurations must be set to enable the above SNMP traps:
config trapflags client enhanced-802.11-associate enable
config trapflags client enhanced-802.11-deauthenticate enable
config trapflags client enhanced-authentication enable
config trapflags client enhanced-802.11-stats enable
Note
When setting the SNMP traps on the WLCs, ensure you configure the IP address of the Cisco APIC-EM as the SNMP trap destination IP address. You set the Cisco APIC-EM IP address using the configuration wizard during the deployment process. For information about this process and the controller IP address, see the Cisco Application Policy Infrastructure Controller Enterprise Module Deployment Guide for additional information.
Performance Monitoring Support by Platform
The following tables describe Cisco APIC-EM performance monitoring (PerfMon) support by platform.
Note
For additional information about supported images and versions, use the Cisco Feature Navigator tool by clicking: http://tools.cisco.com/ITDIT/CFN/jsp/by-feature-technology.jsp.
Performance Monitoring Support for Cisco Switches
The following table describes Cisco APIC-EM performance monitoring (PerfMon) support for Cisco switches.
Cisco Switch
Minimum Operating System
Cisco Catalyst 2960S
Not Supported
Cisco Catalyst 2960S-Stack
Not Supported
Cisco Catalyst 2960XR
Not Supported
Cisco Catalyst 2900 (SM-ES2-16-P, SM-ES2-24-P, SM-D-ES2-48)
Not Supported
Cisco Catalyst 3750
Cisco IOS 12.2(58)SE, 15.0(1)SE2
Cisco Catalyst 3750-Stack
Cisco IOS 12.2(58)SE, 15.0(1)SE2
Cisco Catalyst 3850
Cisco IOS 03.06.0 E
Cisco Catalyst 3850-Stack
Cisco IOS 03.06.0 E
Cisco Catalyst 3650
Cisco IOS 03.06.0 E
Cisco Catalyst 3650-Stack
Cisco IOS 03.06.0 E
Cisco Catalyst 3560CG
Cisco IOS 15.0(1)SE2
Cisco Catalyst Cisco 3900 (SM-ES3-16-P, SM-ES3-24-P, SM-D-ES3-48-P)
Cisco IOS 12.2(58)SE, 15.0(1)SE
Cisco Catalyst 3560-X
Cisco IOS 12.2(58)SE, 15.0(1)SE2
Cisco Catalyst 4507R+E
Cisco IOS 03.06.0E
Cisco Catalyst 4500-X
Cisco IOS 03.06.0E
Cisco Catalyst 6880-X
Cisco IOS 15.1(2)SY1
Cisco Catalyst 6500 (Sup-2T)
Cisco IOS 15.0(1)SY1
Cisco Catalyst 6500 (Sup720)
Cisco IOS 15.1(2)SY
Cisco Nexus 7000 and 7700
Not Supported
Cisco Nexus 5000
Not Supported
Performance Monitoring Support for Cisco Routers
The following table describes Cisco APIC-EM performance monitoring (PerfMon) support for Cisco routers.
Cisco Routers
Minimum Operating System
Cisco ASR1000 Series
Cisco IOS XE 3.5.0S
Cisco ASR1002-X Router
Cisco IOS XE3.7.0S
Cisco ASR1001-X Router
Cisco IOS XE 3.13.0S
Cisco 43xx Series Integrated Services Routers
Cisco IOS XE 3.13.0S
Cisco 44xx Series Integrated Services Routers
Cisco IOS XE 3.8.0S
Cisco Integrated Services Routers G2 Series
Cisco IOS XE 15.1(4)M3
Cisco 800 Series Integrated Services Routers
Cisco IOS 15.2(4)M2
Cisco Cloud Services Router 1000V Series
3.13.0S
EasyQoS Support and Limitations
EasyQoS Feature Support by Platform
The Cisco APIC-EM EasyQoS features are supported on the following platforms.
Cisco Catalyst Switches
The following switches support the EasyQoS functionality listed directly below:
Cisco Catalyst 2960-S Series
Cisco Catalyst 2960-S Series (stack)
Cisco Catalyst 2960-X Series
Cisco Catalyst 3560CG Series
Cisco Catalyst 3560-CX Series
Cisco Catalyst 3560-X Series
Cisco Catalyst 3650 Series
Cisco Catalyst 3750-X Series
Cisco Catalyst 3750-X Series (stack)
Cisco Catalyst 3850 Series
Cisco Catalyst 3850 Series (stack)
Cisco Catalyst 4500 Sup7E Series
Cisco Catalyst 4500 Sup8E Series
Cisco Catalyst 4500-X Series
Cisco Catalyst 6500 (Sup-2T) Series
Cisco Catalyst 6500-E (Sup-720) Series
Cisco Catalyst 6807-XL (Sup-2T) Series
Cisco Catalyst 6840 Series
Cisco Catalyst 6880 Series
Cisco Nexus 7000 Series
Cisco Nexus 7700 Series
The following EasyQoS functionality is supported by the above switches:
Marking (reading and writing to the device configuration)
Queuing (reading and writing to the device configuration)
Dynamic QoS
Cisco Routers
The following routers support the EasyQoS functionality listed directly below:
Cisco 2900 Series ISR
Cisco 3900 Series ISR
Cisco 800 Series ISR ([866VAE-K9, 867VAE with PP1.0], [881-K9, 881V-K9,897-VAW, 891-24X-K9 with PP14.0)
Cisco 4000 Series ISR
Cisco ASR 1000 Series
The following EasyQoS functionality is supported by the above routers:
Marking (reading and writing to the device configuration)
Queuing (reading and writing to the device configuration)
Shaping (reading and writing to the device configuration)
Dynamic QoS is not supported.
Cisco Wireless LAN Controllers
The following wireless LAN controllers support the EasyQoS functionality listed directly below:
Cisco 2500 Series Wireless LAN Controller
Cisco 5500 Series Wireless LAN Controller
Cisco 8500 Series Wireless LAN Controller
The following EasyQoS functionality is supported by the above wireless LAN controllers:
Dynamic QoS is not supported.
Cisco Enhanced Ethernet Modules
The following Cisco enhanced Ethernet modules support the EasyQoS functionality listed directly below:
The following EasyQoS functionality is supported by the above enhance Ethernet modules:
EasyQoS Supported Line Cards
The following table lists the Catalyst 6000 Series line cards that support EasyQoS.
Catalyst 6500 and 6807-XL Series Switch Line Cards
Catalyst 6880-X Series Switch Line Cards
VS-2T-10G-XL and VS-2T-10G with Gigabit Ethernet ports disabled
C6816-X-LE
WS-X6748-GE-TX with CFC
C6832-X-LE
WS-X6748-GE-TX with a DFC4 or DFC4XL upgrade
(WS-F6k-DFC4-A, WS-F6k-DFC4-AXL)
C6824-X-LE-40G
WS-X6748-SFP with CFC
C6840-X-LE-40G
WS-X6724-SFP with CFC
C6880-X-LE-16P10G
WS-X6724-SFP with DFC4/DFC4XL upgrade
(WS-F6k-DFC4-A, WS-F6k-DFC4-AXL)
C6880-X-16P10G
WS-X6824-SFP-2T
WS-X6824-SFP-2TXL
WS-X6848-SFP-2T
WS-X6848-SFP-2TXL
WS-X6848-TX-2T
WS-X6848-TX-2TXL
WS-X6908-10G-2T
WS-X6908-10G-2TXL
WS-X6704-10GE with CFC
WS-X6704-10GE with a DFC4/DFC4XL upgrade
(WS-F6k-DFC4-A, WS-F6k-DFC4-AXL)
WS-X6904-40G-2T
WS-X6904-40G-2TXL
WS-X6824-SFP-2T
WS-X6824-SFP-2TXL
C6800-8P10G
C6800-8P10G-XL
C6800-16P10G
C6800-16P10G-XL
C6800-32P10G
C6800-32P10G-XL
C6800-48P-SFP
C6800-48P-SFP-XL
C6800-48P-TX
C6800-48P-TX-XL
EasyQoS Supported Queues and Line Cards
The following tables lists queues and line cards that are supported by the controller for queuing policies in the Catalyst 6500-E Series and Catalyst 6807-XL with Sup-2T switches.
EasyQoS Limitations
The following table describes the EasyQoS limitations for this release.
Table 8 Cisco APIC-EM EasyQoS Release Limitations Platform
Description
Affected Software Versions
Catalyst 2960-S Series Switches
Catalyst 2960S-24TS-S and 2960S-48TS-S switch models are not supported. These switches only support the LAN Lite feature set which does not support class and policy maps.
All IOS software versions for these models.
Catalyst 2960-SF Series Switches
Catalyst 2960S-F24TS-S and 2960S-F48TS-S switch models are not supported. These switches only support the LAN Lite feature set which does not support class and policy maps.
All IOS software versions for these models.
The following switches:
Catalyst 2960-S Series, Catalyst 2960-X Series, Catalyst 2960-XR Series, Catalyst 3560-C Series Switches, Catalyst 3560-X Series, and Catalyst 3750-X Series switches are supported in the role of access switches. These switch platforms will not be supported in the role of distribution or core switches.
All IOS software versions for these models.
Catalyst 3850 and 3650 Series Switches
A policy-map which contains a class-map which consists of an empty action cannot be applied to an interface prior to IOS XE release 3.6.2.
Catalyst 3850 and 3650 IOS XE software releases prior to 3.6.2.
Catalyst 6000 Series Switches with Sup-720 or Sup-2T Supervisors
Catalyst 6000 Series switches with the Sup-720 or the Sup-2T support two Ten Gigabit Ethernet and three Gigabit Ethernet interfaces on the supervisor line card. The three Gigabit Ethernet interfaces can be disabled / enabled via the “mls qos 10g-only / no mls qos 10g-only” (Sup-720) or "platform qos 10g-only / no platform qos 10g-only" (Sup-2T) global configuration commands. The default is for the Gigabit Ethernet interfaces to be active.
EasyQoS does not configure this command currently, since the decision as to whether the Gigabit Ethernet interfaces are active or inactive is generally based on the need for these interfaces, and outside the scope of QoS configuration. The network administrator should ensure this command is configured appropriately for the requirements of the network before deploying an EasyQoS policy to Catalyst 6000 switches with Sup-720 or Sup-2T supervisors.
The ingress and egress queuing model supported by the Supervisor interfaces is dependent upon whether the Gigabit Ethernet interfaces are active or inactive. When the Gigabit Ethernet interfaces are active, all interfaces on the Supervisor support a 2Q4T ingress queuing model and a 1P3Q4T egress queuing model, both with CoS-to-queue mapping and CoS-based tail-drop for congestion avoidance. When the Gigabit Ethernet interfaces are inactive, all interfaces on the Supervisor support an 8Q4T ingress queuing model and a 1P7Q4T egress queuing model, both with DSCP-to-queue mapping and DSCP-based WRED for congestion avoidance
If the network administrator changes the setting of the “mls qos 10g-only” (Sup-720) or "platform qos 10g-only" (Sup-2T)command on a Catalyst 6000 switch after deploying an EasyQoS policy, the network administrator should re-deploy the policy to the switch after Cisco APIC-EM has re-inventoried the switch and updated its internal database regarding the manual change.
All supported software versions for these platforms.
Catalyst 6500 Series Switches with Sup2T
CSCup61257 - Error message not printing if unsupported QoS is applied via SSH/Telnet. The Cisco APIC-EM may have trouble identifying when a QoS policy it has applied has failed due to this bug.
15.1(02)SY03,
s2t54-adventerprisek9-mz.SPA
151-2.SY3.bin,
s2t54-adventerprisek9-mz.SPA
150-1.SY6.bin,
s2t54-adventerprisek9-mz.SPA
150-1.SY6.bin listed in the DDTS
Note This issue may affect other software versions.
Catalyst 6500 Series Switches with Sup2T with the following line cards:
Cisco APIC-EM is currently unable to determine if certain line cards are operating in Performance Mode or Oversubscription Mode. Ingress queuing on these line cards differs between the two modes of operation. Hence, when Cisco APIC-EM pushes ingress marking policies to these ports, the policy may fail.
All Catalyst 6500 software versions which support the Sup2T - 12.2(50)SY and higher.
Catalyst 6500 Series Switches with Sup2T
Cisco APIC-EM is currently unable to determine if 1 Gigabit Ethernet ports on the Sup2T are enabled or disabled. Ingress queuing of all ports on the Sup2T differs when the Gigabit Ethernet interfaces are enabled or disabled. Hence, when Cisco APIC-EM pushes ingress marking policies to ports on the Sup2T, the policy may fail.
All Catalyst 6500 software versions which support the Sup2T - 12.2(50)SY and higher.
The following switches:
The Catalyst 6500 Series with Sup2T, Catalyst 6880 Series, Catalyst 4000 Series, Catalyst 3850 Series, and Catalyst 3650 Series switches will only be supported as an access-layer switch or as a distribution-layer switch. Support of a single switch as both a distribution-layer switch and an access-layer switch simultaneously is not supported. Multiple switch platforms of the same model can of course individually be either distribution layer switches or access-layer switches within a single deployment.
All supported software versions of the Catalyst 6500 Series with Sup2T, Catalyst 6880 Series, Catalyst 4000 Series, Catalyst 3850 Series, and Catalyst 3650 Series switches.
Cisco ASR 1000 Router Platforms
Cisco APIC-EM EasyQoS supports ASR 1000 platforms with IOS XE 3.8.0(S) / IOS 15.3(1)S and higher. However, the ingress marking policy pushed by EasyQoS varies based upon the IOS XE version as well as the NBAR2 protocol pack version. EasyQoS will push an ingress marking policy to ASR 1000 platforms based on the following criteria:
If the device is running IOS XE 3.16.1S / IOS 15.3(1)S or later and has Advanced Protocol Pack 14.0.0 or later, EasyQoS will push a policy-map which includes the business-relevance attribute for marking. This is because the business-relevant attribute requires a minimum version of IOS XE 3.16.1S and Advanced Protocol Pack 14.0.0. ASR 1000 platforms require an Advanced Enterprise Services (AES) or Advanced IP Services (AIS) license for NBAR2 Advanced Protocol Pack.
Otherwise, if the device is running IOS XE3.16, 3.15 and 3.14, or has a Standard Protocol Pack installed, or runs a older protocol pack which does not support metadata information, EasyQoS will not push any ingress marking policy.
Otherwise, EasyQoS will push a policy-map which includes “match protocol” commands, with the subset of the protocols that exist on the protocol pack on that device.
Cisco APIC-EM EasyQoS will always push a queuing policy to the device.
Software versions noted within the Description.
Cisco ISR 4000 Series Router Platforms
Cisco APIC-EM EasyQoS supports the ISR 4321, 4331, 4351, and 4431 platforms with IOS XE 3.13.2(S) / IOS 15.4(3)S and higher (minimum releases supported by the platforms). Cisco APIC-EM EasyQoS supports the ISR 4451-X platforms with IOS XE 3.10.0(S) / IOS 15.3(3)S and higher (minimum releases supported by the platforms).
However, the ingress marking policy pushed by EasyQoS varies based upon the IOS XE version as well as the NBAR2 protocol pack version. EasyQoS will push an ingress marking policy to ISR 4000 Series platforms based on the following criteria:
If the device is running IOS XE 3.16.1S or later and has Advanced Protocol Pack 14.0.0 or later, EasyQoS will push a policy-map which includes the business-relevance attribute for marking. This is because the business-relevant attribute requires a minimum version of IOS XE 3.16.1S and Advanced Protocol Pack 14.0.0. ISR 4000 Series platforms require an Application Experience (AppX) license for NBAR2 Advanced Protocol Pack.
Otherwise, if the device is running IOS XE3.16, 3.15 and 3.14, or has a Standard Protocol Pack installed, or runs a older protocol pack which does not support metadata information, EasyQoS will not push any ingress marking policy.
- Otherwise, EasyQoS will push a policy-map which includes “match protocol” commands, with the subset of the protocols that exist on the protocol pack on that device.
Cisco APIC-EM EasyQoS will always push a queuing policy to the device.
Software versions noted within the Description .
Cisco ISR G2 Series Router Platforms
Cisco APIC-EM EasyQoS supports the ISR G2 platforms with IOS 15.2(4)M and NBAR2 Protocol Pack 2.1.0 and higher.
However the ingress marking policy pushed by EasyQoS varies based upon the IOS version as well as the NBAR2 protocol pack version. EasyQoS will push an ingress marking policy to ISR G2 Series platforms based on the following criteria:
If the device is running IOS 15.5(3)M1 or later and has Advanced Protocol Pack 14.0.0 or later, EasyQoS will push a policy-map which includes the business-relevance attribute for marking. This is because the business-relevant attribute requires a minimum version of IOS 15.5(3)M1 and Advanced Protocol Pack 14.0.0. ISR G2 Series platforms require a Data license for NBAR2 Advanced Protocol Pack.
Otherwise, if the device has a Standard Protocol Pack installed, or runs a older protocol pack which does not support metadata information, EasyQoS will not push any ingress marking policy.
Otherwise, EasyQoS will push a policy-map which includes “match protocol” commands, with the subset of the protocols that exist on the protocol pack on that device.
Cisco APIC-EM EasyQoS will always push a queuing policy to the device.
Software versions noted within the Description.
Cisco Nexus 7000 Series Platforms
EasyQoS for the APIC-EM 1.2 release (GA+2) supports the Nexus 7000 Series switches in the role of a campus core switch. Nexus 7000 Series switches with F2 and F2e modules, or Nexus 7000 Series switches with M2 modules are supported. For the APIC-EM 1.2 release EasyQoS will push a 8Q2T ingress queuing policy and a 1P7Q4T egress queuing policy to M2 modules.
Cisco best-practice recommendations for these modules have changed to a 4 ingress and 4 egress queue model. In some scenarios, undeterministic queuing behavior may result from the 8 ingress and 8 egress model, due to the internal switch fabric supporting 4 queues, resulting in bandwidth allocations not being accurately reflected in actual traffic output. The new queuing best practices are designed to provide more deterministic queuing behavior.
The new queuing best practices are targeted to be implemented in the APIC-EM 1.3 release. Customers who implement EasyQoS with the APIC-EM 1.2 release should be aware that the queuing structures deployed to these modules will change, and will need to be re-deployed with the next release. For the APIC-EM 1.2 release, EasyQoS will push a 4Q1T ingress queuing policy and a 1P3Q1T egress queuing policy to F2 and F2e modules. Since this policy is already a 4 ingress and 4 egress queuing policy, in alignment with the new best practice recommendations, no changes to the queuing policy will occur for these modules with the APIC-EM 1.3 release.
All supported software versions for these modules.
Cisco Nexus 7700 Series Platforms
EasyQoS for the APIC-EM 1.2 release (GA+2) will support the Nexus 7700 Series switches in the role of a campus core switch. Nexus 7700 Series switches with F2e and F3 modules, or Nexus 7700 Series switches with M3 modules are supported. For the APIC-EM 1.2 release, EasyQoS will push a 4Q1T ingress queuing policy and a 1P7Q1T egress queuing policy to F2e, F3, and M3 modules.
Cisco best-practice recommendations for these modules have changed to a 4 ingress and 4 egress queue model. In some scenarios, undeterministic queuing behavior may result from transitioning from 4 ingress queues to 8 egress queues, resulting in bandwidth allocations not being accurately reflected in actual traffic output. The new queuing best practices are designed to provide more deterministic queuing behavior.
The new queuing best practices are targeted to be implemented in the APIC-EM 1.3 release. Customers who implement EasyQoS with the APIC-EM 1.2 release should be aware that the queuing structures deployed to these modules will change, and will need to be re-deployed with the next release
All supported software versions for these modules.
Cisco Nexus 7000 and 7700 Series Platforms
EasyQoS for APIC-EM 1.2 only supports Nexus 7000 and 7700 Series platforms with a single default VDC, and with no admin VDC. The names of the class-maps for ingress and egress queues are system defined and cannot be modified. Changing the mapping of CoS and/or DSCP values per class-map (queue) are system wide, meaning the mapping applies to all VDCs. Modification of these values requires Cisco APIC-EM to be logged into the default VDC. Policy-map definitions, however, are VDC specific. APIC-EM 1.2 only logs into a single default VDC to modify CoS and/or DSCP mappings within the system-defined class-maps, and to create and apply policy-map definitions.
All supported software versions for these platforms.
Cisco ISR 800 Series Routers
EasyQos for the APIC-EM 1.2 release pushes AVC/NBAR-based ingress classification and marking policies to all Ethernet interfaces on Cisco ISR 800 Series routers - including Layer 2 switch ports built into the platform. Although the policy is applied to the switch-port interfaces, the policy has no function.
All supported software versions for these platforms.
Catalyst 4000 Series Switches
EasyQoS for the APIC-EM 1.2 release does not support Catalyst 4000 Series switches in a VSS configuration.
All supported software versions for these platforms.
All Catalyst Switch platforms
EasyQoS for the APIC-EM 1.2 release does not remove the AutoQoS command/configuration from switch platforms. EasyQoS does not make use of conditional trust, which is the basis of the current AutoQoS implementation. Deployment of EasyQoS when AutoQoS is configured is not supported, and may not function properly. It is recommended to manually remove all AutoQoS configurations from switches before implementing EasyQoS policy to switches, or to deploy EasyQoS in environments where AutoQoS is not deployed.
All supported software versions for these platforms.
Catalyst 6000 Series Switches with Sup-2T and Sup-720 Supervisors
EasyQoS for the APIC-EM 1.2 release does not support Catalyst 6500 Series or Catalyst 6800 Series switches in a VSS configuration.
All supported software versions for these platforms.
Path Trace Support and Limitations
The following tables describe the Cisco APIC-EM Path Trace support and limitations.
Protocol Support by Platform
The following table describes protocol support by platform for a path trace.
Platform
HSRP10
Physical Interface
Sub-
Interface
SVI11
PVST12
Ether
Channel
(L2)
ECMP13
Ether
Channel
(L3)
Routing Protocols (L3)14
Net15
Flow
Perf16
Mon
Trace Route
2960-S
Yes
N/A
N/A
N/A
Yes
Yes
No
No
Yes
N/A
Yes
N/A
2960-S (stack)
Yes
N/A
N/A
N/A
N/A
Yes
No
No
Yes
N/A
Yes
N/A
3560-X
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
3560CG
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
N/A
3560CX
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
N/A
3650
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
3750-X
Yes
Yes
N/A
Yes Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
3750-X (stack)
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
3850
Yes
Yes
N/A
Yes
Yes
Yes
No
No
Yes
N/A
Yes
Yes
3850 (stack)
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
4500E (Sup7E)
Yes
Yes
N/A
Yes
Yes
Yes
No
No
Yes
N/A
Yes
Yes
6500 (Sup720-
3C/B)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
N/A
Yes
Yes
6500(2T)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
N/A Yes
Yes
6800
Yes
Yes
N/A
Yes
Yes
Yes
Yes
No
Yes
N/A Yes
Yes
WLC 2504
N/A
N/A
N/A
N/A
N/A
Yes
N/A
N/A
N/A
N/A
N/A
N/A
WLC 5500
N/A
N/A
N/A
N/A
N/A
Yes
N/A
N/A
Yes
N/A
N/A
N/A
WLC 5760
N/A
N/A
N/A
N/A
N/A
Yes
N/A
N/A
N/A
N/A
N/A
N/A
WLC 8500
N/A
N/A
N/A
N/A
N/A
Yes
N/A
N/A
N/A
N/A
N/A
N/A
ASR 1K
Yes
Yes
Yes
Yes
N/A
No
Yes
No
Yes
Yes
Yes
Yes
ASR 9K
Yes
Yes
Yes
Yes
N/A
No
Yes
No
Yes
Yes
No
Yes
ISR-G2
Yes
Yes
Yes
Yes
N/A
No
Yes
No
Yes
Yes
Yes
Yes
ISR-4451
-X
Yes
Yes
Yes
Yes
N/A
No
Yes
No
Yes
Yes
Yes
Yes
Nexus 5000
Yes
Yes
N/A
Yes
Yes
Yes
No
No
Yes
N/A
No
Yes
Nexus 7000
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
N/A
No
Yes
10 Hot Standby Router Protocol (HSRP).11 Switch Virtual Interface (SVI)12 Per VLAN Spanning Tree Protocol (PVST)13 Equal Cost Multipath (ECMP)14 Supported Layer 3 routing protocols include: static, OSPF, EIGRP, IS-IS, and BGP. The following Layer 3 protocol is not supported: PBR.15 NetFlow needs to be enabled on the supported device. The controller pulls cached NetFlow records from the device.16 Automatic ConfigurationPath Trace VRF Support
The following table describes VRF support by platform for a path trace.
Table 9 Path Trace VRF (VRf Lite) Support Platform
SVI
Physical
Port Channel
Cisco Catalyst 2960-S Series
Yes
Yes
No
Cisco Catalyst 2960-S Series (stack)
Yes
Yes
No
Cisco Catalyst 3560-X Series
Yes
Yes
No
Cisco Catalyst 3560CG Series
Yes
Yes
No
Cisco Catalyst 3560-CX Series
Yes
Yes
No
Cisco Catalyst 3650 Series
Yes
Yes
No
Cisco Catalyst 3750-X Series
Yes
Yes
No
Cisco Catalyst 3750-X Series (stack)
Yes
Yes
No
Cisco Catalyst 3850 Series
Yes
Yes
No
Cisco Catalyst 3850 Series (stack)
Yes
Yes
No
Cisco Catalyst 4500 Sup7E Series
Yes
Yes
No
Cisco Catalyst 6500 (Sup720- 3C/B) Series
Yes
Yes
No
Cisco Catalyst 6500(Sup-2T) Series
Yes
Yes
No
Cisco Catalyst 6800 Series
Yes
Yes
No
Cisco 2504 Series Wireless LAN Controller
Not Applicable
Not Applicable
Not Applicable
Cisco 5500 Series Wireless LAN Controller
Not Applicable
Not Applicable
Not Applicable
Cisco 5760 Series Wireless LAN Controller
Not Applicable
Not Applicable
Not Applicable
Cisco 8500 Series Wireless LAN Controller
Not Applicable
Not Applicable
Not Applicable
Cisco ASR 1000 Series
Yes
Yes
No
Cisco ASR 9000 Series
Yes
Yes
No
Cisco ISR-G2 Series
Yes
Yes
No
Cisco ISR-4451 -X Series
Yes
Yes
No
Cisco Nexus 5000
Yes
Yes
No
Cisco Nexus 7000
Yes
Yes
No
Path Trace ACL Support
The following table describes ACL trace support by platform for a path trace.
Table 10 Path Trace ACL Support Platform
Standard ACLs
Extended ACLs
IP Name ACLs
Cisco Catalyst 2960-S Series
Yes
Yes
Yes
Cisco Catalyst 2960-S Series (stack)
Yes
Yes
Yes
Cisco Catalyst 3560-X Series
Yes
Yes
Yes
Cisco Catalyst 3560CG Series
Yes
Yes
Yes
Cisco Catalyst 3560-CX Series
Yes
Yes
Yes
Cisco Catalyst 3650 Series
Yes
Yes
Yes
Cisco Catalyst 3750-X Series
Yes
Yes
Yes
Cisco Catalyst 3750-X Series (stack)
Yes
Yes
Yes
Cisco Catalyst 3850 Series
Yes
Yes
Yes
Cisco Catalyst 3850 Series (stack)
Yes
Yes
Yes
Cisco Catalyst 4500 Sup7E Series
Yes
Yes
Yes
Cisco Catalyst 6500 (Sup720- 3C/B) Series
Yes
Yes
Yes
Cisco Catalyst 6500(Sup-2T) Series
Yes
Yes
Yes
Cisco Catalyst 6800 Series
Yes
Yes
Yes
Cisco 2504 Series Wireless LAN Controller
Not Applicable
Not Applicable
Cisco 5500 Series Wireless LAN Controller
Not Applicable
Not Applicable
Yes
Cisco 5760 Series Wireless LAN Controller
Not Applicable
Not Applicable
Yes
Cisco 8500 Series Wireless LAN Controller
Not Applicable
Not Applicable
Yes
Cisco ASR 1000 Series
Yes
Yes
Yes
Cisco ASR 9000 Series
No
No
Yes
Cisco ISR-G2 Series
Yes
Yes
Yes
Cisco ISR-4451 -X Series
Yes
Yes
Yes
Cisco Nexus 5000
Yes
Yes
Yes
Cisco Nexus 7000
Yes
Yes
Yes
Wireless AP Support by Platform
The following table describes wireless application point (AP) support by platform for a path trace.
Table 11 Wireless AP Support by Platform Platform
AP Manager
LAG17
Physical
Cisco 2504 Series Wireless LAN Controller
Yes
Yes
Cisco 5500 Series Wireless LAN Controller
Yes
Yes
Cisco 5540 Series Wireless LAN Controller
Yes
Yes
Cisco 5760 Series Wireless LAN Controller
Yes
Yes
Cisco 8500 Series Wireless LAN Controller
Yes
Yes
Cisco 8540 Series Wireless LAN Controller
Yes
Yes
17 Link Aggregation Group (LAG)Wireless Mode Support by Platform
The following table describes wireless mode support (deployment and mobility) by platform for a path trace.
Platform18
Wireless Deployment Mode
Wireless Mobility Mode
Centralized19
Flex
Converged
Centralized
Converged
Hybrid20
Cisco 2504 Series Wireless LAN Controller
Yes
No
No
Yes
No
No
Cisco 5500 Series Wireless LAN Controller
Yes
No
No
Yes
No
No
Cisco 5760 Series Wireless LAN Controller
Yes
No
No
Yes
No
No
Cisco 8500 Series Wireless LAN Controller
Yes
No
No
Yes
No
No
18 WLC redundancy and high availability is not supported.19 Catalyst 3850 switch and stack do not support converged wireless deployment mode for a path trace.20 Catalyst 3850 switch and stack do not support hybrid wireless mobility mode for a path trace.Path Trace Supported Scenarios
The following table describes the supported scenarios for a path trace.
Scenario
Protocol
Feature List
Configuration
Suported
Gateway Load Balancing
HSRP
Interface and Media Support
Physical Interface
Yes
SVI
Yes
BVI
No
Sub Interface
No
Load sharing on same link
Same interface part of more than one HSRP group
No
Load sharing across links
—
Yes
Wireless Deployment Modes
Centralized
Interface support
Management Interface
Yes
AP Mgr Interface
Yes
Dynamic Interface
No
AP Load Balancing
AP load balance across single port channel
Yes
Single AP Manager Interface Configuration
Yes
Multiple AP Manager Interface Configuration and load balance it on different physical interface
Yes
Interface Group
Yes
WLAN
Dynamic Interfaces per WLAN mapped to physical interface
Yes
Dynamic Interfaces per WLAN Over LAG
Yes
Management Interface configuration
Untagged
No
Tagged with a VLAN
Yes
Wireless Mobility Modes
Centralized
Auto-Anchor Mobility
—
Yes
Symmetric Mobility Tunneling
—
Yes
Asymmetric Mobility Tunneling
—
No
Layer 2 and Layer 3 Roaming
—
Yes
Layer 2 Load Balancing
STP
PVST
—
Yes
EtherChannel
Port channel
Spanning Tree on PO
Yes
Display Member Link derived after load balancing
No
Static port channels
Mode On
Yes
Dynamic port channels
LACP
Yes
Multi Chassis redundancy
M-LACP
No
ECMP
Only Layer 3 data forwarding interfaces.
—
—
No management interfaces
—
—
Layer 3 Load Balancing
ECMP
Routing Recursive Lookup Levels
Five Levels
Yes
ECMP over Physical interface
—
Yes
ECMP over SVI
Load balance within SVIs or SVI + port channel
No
OSPF / BGP / EIGRP / ISIS / Static Route
—
Yes
ECMP over Sub-Interface
—
Yes
EtherChannel
Port channel
IPV4 address
No
Display Member Link derived after load balancing
No
Static port channels
Mode on
No
Dynamic port channels
LACP / PAGP
No
Multi Chassis redundancy
M-LACP
No
Service and Support
Troubleshooting
See the Cisco Application Policy Infrastructure Controller Enterprise Module Troubleshooting Guide, for troubleshooting procedures.
Related Documentation
The following publications are available for the Cisco APIC-EM:
Cisco APIC-EM Documentation
For this type of information...
See this document...
Cisco Application Policy Infrastructure Controller Enterprise Module Release Notes
Supported Platforms for the Cisco Application Policy Infrastructure Controller Enterprise Module, Release 1.2.0.x.
Cisco Application Policy Infrastructure Controller Enterprise Module Deployment Guide
Cisco Application Policy Infrastructure Controller Enterprise Module Quick Start Guide
Cisco Application Policy Infrastructure Controller Enterprise Module Configuration Guide
Cisco Application Infrastructure Controller Enterprise Module Troubleshooting Guide
Cisco Application Infrastructure Controller Enterprise Module Upgrade Guide
Cisco Network Plug and Play Documentation
For this type of information...
See this document...
Release Notes for Cisco Network Plug and Play
Configuring Cisco Network Plug and Play.
Configuration Guide for Cisco Network Plug and Play on Cisco APIC-EM
Cisco Open Plug-n-Play Agent Configuration Guide
Learning about the Cisco Network Plug and Play solution.
Understanding the main workflows used with the Cisco Network Plug and Play solution.
Deploying the Cisco Network Plug and Play solution.
Using proxies with the Cisco Network Plug and Play solution.
Configuring a DHCP server for APIC-EM controller auto-discovery.
Troubleshooting the Cisco Network Plug and Play solution.
Solution Guide for Cisco Network Plug and Play
Using the Cisco Plug and Play Mobile App
Mobile Application User Guide for Cisco Network Plug and Play (also accessible in the app through Help)
APIC-EM Developer Documentation
For this type of information...
See this document...
API functions, parameters, and responses.
APIC-EM API Reference Guide on Cisco DevNet
Tutorial introduction to controller GUI, DevNet sandboxes and APIC-EM NB REST API.
Getting Started with Cisco Application Policy Infrastructure Controller Enterprise Module (APIC-EM) on Cisco DevNet
Hands-on coding experience calling APIC-EM NB REST API from Python.
APIC-EM Learning Labs on Cisco DevNet
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation at:
http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html
Subscribe to What’s New in Cisco Product Documentation, which lists all new and revised Cisco technical documentation as an RSS feed and delivers content directly to your desktop using a reader application. The RSS feeds are a free service.
Notices
Trademarks
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)
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