This supervisor engine operates in two modes: VSS 1440 mode by enabling the Cisco VSS 1440, and non-VSS mode. The 10 Gigabit Ethernet uplinks will ease the uplink migration from Gigabit Ethernet to 10 Gigabit Ethernet.
Q. How do I order the Sup720-10G-VSS?
A. There are two ways to order this supervisor engine. Like its predecessors, the Sup720-10G-VSS comes in two models. Order them using the following product IDs:
• VS-S720-10G-3C
• VS-S720-10G-3CXL
You can order those standalone or configure them in a chassis. These product IDs include Cisco IOS® Software IP Services image at no additional cost.
Cisco has created bundle options, including one, VS-S720-10G-3C, to support Layer 2 access applications. Order these bundles using the following product IDs:
• VS-C6504E-S720-10G
• VS-C6506E-S720-10G
• VS-C6509E-S720-10G
• VS-C6509VE-S720-10G
• VS-C6513-S720-10G
Q. Are these bundles specific to the Virtual Switching System 1440?
A. These bundles are specifically designed for the Layer 2 data center access market so that they can be utilized by customers wanting to operate in either VSS 1440 mode or non-VSS mode. The name starts with "virtual switching" to indicate the supervisor engine is capable of VSS.
Q. What do these bundles include?
A. Bundle price includes a chassis, fan tray, single supervisor engine (VS-S720-10G-3C only) and Cisco IOS Software IP Base image. Customers can configure the bundle by adding a redundant supervisor engine, required line cards, service modules, WAN cards, and power supplies.
Software image options for the bundle product IDs with the default (primary) supervisor engine and added (redundant) supervisor engines are given in Table 1.
Table 1. Product IDs and Descriptions
Product ID
Description
With Primary Supervisor Engine Only
SV33IBL-12233SXH
Cisco CAT6000-VSS720 IOS IP BASE LAN ONLY
SV33IBN-12233SXH
Cisco CAT6000-VSS720 IOS IP BASE LAN ONLY (MODULAR)
SV33IBK9L-12233SXH
Cisco CAT6000-VSS720 IOS IP BASE SSH LAN ONLY
SV33IBK9N-12233SXH
Cisco CAT6000-VSS720 IOS IP BASE SSH LAN ONLY (MODULAR)
With Redundant Supervisor Engine Only
SV33ISK9C-12233SXH
Cisco CAT6000-VSS720 IOS IP SERVICES SSH - Default
SV33ISK9O-12233SXH
Cisco CAT6000-VSS720 IOS IP SERVICES SSH (MODULAR) - DEFAULT
SV33AIK9-12233SXH
Cisco CAT6000-VSS720 IOS ADVANCED IP SERVICES SSH
SV33AIK9M-12233SXH
Cisco CAT6000-VSS720 IOS ADVANCED IP SERVICES SSH (MODULAR)
Cisco CAT6000-VSS720 IOS ADVANCED ENT SERVICES SSH (MODULAR)
Q. Can I order IP Services and above within the bundle?
A. Yes, if a second (redundant) supervisor engine is configured within the bundle. If you stay with one (default) supervisor engine, then IP Base is the only valid option.
Q. Is it possible to upgrade a bundle configuration with IP Services and above at a later point in time?
A. Yes, it is possible to upgrade the bundle with IP Services. To upgrade, you will have to purchase 6500-SW-SPARECD and appropriate software from the "Supervisor 720 10G Software" options. For Advanced IP Services images or Advanced Enterprise images, you need to select IP Services first and then either of the advanced images.
Q. I am familiar with Cisco Catalyst® 6500 Series Switches product IDs starting with WS. However, the above-mentioned supervisor engine and the bundles including the supervisor engine start with VS. What does VS mean?
A. VS at the beginning of the product ID denotes "virtual switching" and indicates that this supervisor engine can enable the Virtual Switching System 1440.
Q. Does that mean that the Sup720-10G-VSS will only operate in virtual switching mode?
A. VSS is a software feature that is enabled by the Sup720-10G-VSS. The supervisor engine can be used without VSS being configured.
Q. I understand that in VSS 1440 mode, there are some line-card and service module considerations. Is there any such consideration in non-VSS mode?
A. In non-VSS mode, this supervisor engine supports a much broader range of line cards and services modules. Table 2 lists all line card and service module support.
Table 2. Line Card and Service Module Support
Product ID
Description
Line Cards
WS-X6708-10G-3C
C6K 8 port 10 Gigabit Ethernet module with DFC3C (req. X2)
WS-X6708-10G-3CXL
C6K 8 port 10 Gigabit Ethernet module with DFC3CXL (req. X2)
Q. I have the Sup720-3B/XL. I would like to upgrade to the new supervisor engine. What is my option?
A. The Cisco Technology Migration Program provides an option to upgrade from the Sup720-3B/XL to the Sup720-10G-VSS. Talk to your Cisco field representative about the upgrade program.
Q. Do CEF720-based DFC3B/XLs work with this supervisor engine?
A. Yes, CEF720-based DFC3/3B/XLs work with the Sup720-10G-VSS. Table 3 shows the supported combinations and the system operating mode in each combination.