It basically talks about the single/dual fabric channels. It says 'In the three-, four-, and nine-slot configuration, each slot has two fabric channels connections' Also it says on the next paragraph, 'Although the Cisco Catalyst 6513 switch has a 13-slot configuration, 8 of the slots provide only a. Single fabric channel connection.'
Supervisor Engine cisco 6513 fabric enabled slots 2cisco 6513-e end of life
Все cisco 6513 fabric enabled slots объявления по этому товару6 Sep 2017 .. Solved: Does Cisco recommend a specific slot (or slots) for the placement of the supervisor modules in a 6513 Chassis?
Short slot times versus short preamblesCannot Display Standby Stack cisco 6513 fabric enabled slots Due to IPC ErrorВы просматриваете
Iron Man 2 Slots Review
Cisco Catalyst 6513 - switch | eBay What is cisco supervisor engine
Multilayer Switching(MLS) Spanning Tree Protocol Password RecoveryNetwork Warrior - Google Books Resultcisco 6513 datasheet
- Verify
- Exclusive Casino Bonuses, Free Money & Free SpinsCisco Catalyst 6500 Series 10 Gigabit Ethernet Interface Modules Data Sheet
- Configuration and Troubleshooting - Multicast
- Slots Plus Casino
- Use Advanced Switching for Converged Networks
Categories Absolute Slots Casino Related Products
Configuring the Switch Fabric Module - CiscoCatalyst 6509-E Switch Sun Palace Casino Top Blackjack Websites Catalyst 6500 Series Switch Installation Guide - Product Overview ..switch fabric card
- 1
Catalyst 6513 Switch
The Catalyst 6513 switch is a 13-slot horizontal chassis supporting redundant power supplies, redundant supervisor engines, and slots for up to twelve modules. The chassis is NEBS L3 compliant. Figure 1-14 shows a front view of the Catalyst 6513 switch chassis.
Figure 1-14 Catalyst 6513 Switch
Table 1-21 lists the features of the Catalyst 6513 switch chassis.
Table 1-21 Catalyst 6513 Switch Features
Chassis |
|
Supervisor engines |
Note Refer to your software release notes for the minimum software release versions required to support the supervisor engines. – Supervisor Engine 2 must be installed in slot 1 and slot 2. – Supervisor Engine 32, Supervisor Engine 32 PISA, Supervisor Engine 720, and Supervisor Engine 720-10GE must be installed in slot 7 and slot 8. Note Slots not occupied by supervisor engines can be used for modules. Check your software release notes for any restrictions on the type of module that can be installed.
Note In systems with redundant supervisor engines, both supervisor engines must be the same model and have the same daughter card configurations. Each supervisor engine must have the resources to run the switch on its own, which means that all supervisor engine resources are duplicated. Identical supervisor engine memory configurations are recommended, but are not required as long as the supervisor engine with the smaller memory configuration is sufficient to run the configured features of the switch. Additionally, each supervisor engine must have its own flash device and console port connections. |
Modules |
Note Mixing WS-C6500-SFM and WS-X6500-SFM2 Switch Fabric Modules is not allowed in the Catalyst 6513 chassis.
– WS-X6748-SFP – WS-X6748-GE-TX – WS-X6704-10GE – WS-X6708-10GE – WS-X6716-10GE – WS-X6816-GBIC – WS-SVC-WISM-1-K9 Note The WS-X6724-SFP Ethernet module has a single fabric channel and is supported in all Catalyst 6513 switch chassis slots.
– Not be supported – Require that you install a Supervisor Engine 720 – Have chassis slot restrictions – Require a specific software release level to operate |
Backplane bandwidth |
|
Clock and VTT module |
|
Fan tray |
– WS-C6K-13SLOT-FAN (Standard fan tray—641 CFM). Supports Supervisor Engine 2 only; does not provide sufficient cooling for the Supervisor Engine 32, Supervisor Engine 32 PISA, Supervisor Engine 720, or the Supervisor Engine 720-10GE. – WS-C6K-13SLT-FAN2 (Optional high-speed fan tray—1090 CFM). Provides sufficient cooling for all supervisor engine types. Note You must install a high-speed fan tray when using a Supervisor Engine 32 or a Supervisor Engine 720. You must install a 2500 W or higher capacity power supply in the chassis to power the high-speed fan tray. The 2500 W power supply can be powered from either 120 VAC or 220 VAC. Note Both fan tray models contain 15 individual fans. The individual fans are not field replaceable; you must replace the fan tray in the event of a fan failure.
– Red—One or more individual fans have failed. – Green—Fan tray is operating normally. |
Power supply |
– WS-CAC-2500W (2500 W AC-input power supply). – WS-CDC-2500W (2500 W DC-input power supply). – WS-CAC-3000W (3000 W AC-input power supply). – WS-CAC-4000W-US (4000 W AC-input power supply). – WS-CAC-4000W-INT (4000 W AC-input power supply). – PWR-4000-DC (4000 W DC-input power supply). – WS-CAC-6000W (6000 W AC-input power supply). – PWR-6000-DC (6000 W DC-input power supply). – WS-CAC-8700W-E (8700 W AC-input power supply). Note The 8700 W power supply is limited to 6000 W maximum output when installed in the Catalyst 6513 switch chassis.
Note For proper operation of the power supply OUTPUT FAIL LED, systems with single power supplies must be configured with a minimum of one fan tray and one supervisor engine. Systems with dual power supplies must have a minimum configuration of one fan tray, one supervisor engine, and one additional module. Failure to meet these minimum configuration requirements can cause a false power supply output fail signal. |
Table 1-22 lists the environmental and physical specifications of the Catalyst 6513 switch chassis.
Table 1-22 Catalyst 6513 Switch Specifications
Environmental | |
Temperature, operating | Certified for operation: 32° to 104°F (0° to 40°C) Designed and tested for operation: 32° to 131°F (0° to 55°C) Note The Catalyst 6500 series switches are equipped with internal air temperature sensors that are triggered at 104°F (40°C) generating a minor alarm and at 131°F (55°C) generating a major alarm. |
Temperature, nonoperating and storage | Chassis unpackaged: –4° to 149°F (–20° to 65°C) Chassis in protective shipping package: –40° to 158°F (–40° to 70°C) |
Thermal transition | 0.5°C per minute (hot to cold) 0.33°C per minute (cold to hot) |
Humidity (RH), ambient (noncondensing) operating | 5% to 90% |
Humidity (RH), ambient (noncondensing) nonoperating and storage | 5% to 95% |
Altitude, operating | Certified for operation: 0 to 6500 ft (0 to 2000 m) Designed and tested for operation: –200 to 10,000 ft (–60 to 3000 m) |
Shock and vibration | This switch complies with Network Equipment Building Systems (NEBS) (Zone 4 per GR-63-Core) in the following areas:
Operational—3 Hz to 500 Hz. Power Spectral Density (PSD)—0.0005 G 2 /Hz at 10 Hz and 200 Hz. 5 dB/octave roll off at each end. 0.5 hours per axis (1.12 Grms). |
Acoustic noise | 61.4 to 77 dB. International Organization for Standardization (ISO) 7779: Bystander position operating to an ambient temperature of 86°F (30°C). |
Physical characteristics | |
Dimensions (H x W x D) |
|
Weight | Chassis fully configured with 2 supervisor engines, 11 switching modules, and 2 power supplies: 280 lb (127 kg). |
Airflow |
Note To maintain proper air circulation through the Catalyst switch chassis, we recommend that you maintain a minimum 6-inch (15 cm) separation between a wall and the chassis air intake or a wall and the chassis air exhaust. You should also allow a minimum separation of 12 inches (30.5 cm) between the hot air exhaust on one chassis and the air intake on another chassis. Failure to maintain adequate air space can cause the chassis to overheat and the system to fail. On Catalyst chassis in which the airflow is from front to back, the chassis may be placed side-by-side. |
13. RU = rack units |
Catalyst 6503 SwitchArchitecture Firekeepers Casino Battle Creek Phone Number Content Switching Module (CSM) Wireless LAN (WLAN) Services ModuleCatalyst 6500 Series Switch Installation Guide - Product Overview [Cisco Catalyst 6500 Series Switches] - Cisco
C6513 fabric enabled cards...only in slots 9-13?
Question regarding slot use...I have a 6513 chassis with (4) 48 port gig ethernet RJ45 interface cards in slots 10-13 and a 48 port SFP card in slot 9. These are the only slots that these fabric enabled cards will power up in. I am running a sup720 in slot 7. I am guessing I am now maxed out for fabric enabled cards? Am I limited to the 192 10/100/1000 RJ45 ports and the 48 SFP ports? Are there comparable cards available that would work in slots 1-6?
Thanks for any advice you all have. The current build should scale for at least a year or two, but I would really like to be able to get in one more 48 port SFP card and at least one more 48 port GE card.
Labels:- Other Network Infrastructure Subjects
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
NetGear (GS108E-100NAS) 8-Ports Desktop Switch
(22)- Новые 1 800,53 RUB
- Б/у: 1 281,59 RUB
Configuring Short Slot Time to Improve WiFi PerformanceWireless, much like all other networking technologies, has many different settings you can tweak. From my experience though just changing any setting without understanding or testing could cause problems.Like I always say, 'Network settings are like a bag of nails; you can use them productively, or you can cause some real damage. The difference being you knowing how to use them properly.In this specific example, one of customers asked me about changing the Short Slot Time setting in his access point. When I asked why he said that he read online that changing this setting should result in better performance. Skeptically I asked, 'How are you planning to test this?'. After surveying his 'deer in the headlight' look, I assumed he isn't going to test anything. Then he responded that honestly he was going to change it, and then see if the number of WiFi performance calls decrease.I explained what Short Slot Time does and showed him what Cisco says in its AP configuration help screen:'Short Slot Timego here for the rest of the article;
This mismatch in the response times can lead to intrinsic instability in the .. AND PHOTON EMISSION The very hot THl SLOT CAP MODEL OF PULSARS 79.Supervisor Engine 2THigh Temperature Corrosion and Materials Chemistry 7 - Google Books Result Fabric card ciscoAvailable LanguagesCategories Catalyst 6506-ECisco IOS Release 15.0SY and 12.2SYIOS Software Modularity
The Catalyst 6500 is a modular chassisnetwork switch manufactured by Cisco Systems since 1999, capable of delivering speeds of up to '400 million packets per second'.[1]
A 6500 comprises a chassis, power supplies, one or two supervisors, line cards and service modules. A chassis can have 3, 4, 6, 9 or 13 slots each (Catalyst model 6503, 6504, 6506, 6509, or 6513, respectively) with the option of one or two modular power supplies. The supervisor engine provides centralised forwarding information and processing; up to two of these cards can be installed in a chassis to provide active/standby or stateful failover. The line cards provide port connectivity and service modules to allow for devices such as firewalls to be integrated within the switch.
- 2Operating systems
- 3Methods of operation
- 4Power supplies
- 4.1Chassis support
- 4.2Power redundancy options
Supervisor[edit]
The 6500 Supervisor comprises a Multilayer Switch Feature Card (MSFC) and a Policy Feature Card (PFC). The MSFC runs all software processes, such as routing protocols. The PFC makes forwarding decisions in hardware.
The supervisor has connections to the switching fabric and classic bus, as well as bootflash for the Cisco IOS software.
The latest generation supervisor is the Supervisor 2T.This supervisor was introduced at Cisco Live Las Vegas in July 2011.It provides 80 gigabits per slot on all slots of 6500-E chassis.
Operating systems[edit]
The 6500 currently supports three operating systems: CatOS, Native IOS and Modular IOS.
CatOS[edit]
CatOS is supported for layer 2 (switching) operations only. To be able to perform routing functions (e.g. Layer 3) operations, the switch must be run in hybrid mode. In this case, CatOS runs on the Switch Processor (SP) portion of the Supervisor, and IOS runs on the Route Processor (RP) also known as the MSFC. To make configuration changes, the user must then manually switch between the two environments.
CatOS does have some functionality missing and[2] is generally considered 'obsolete' compared to running a switch in Native Mode.
Native IOS[edit]
Cisco IOS can be run on both the SP and RP. In this instance, the user is unaware of where a command is being executed on the switch, even though technically two IOS images are loaded—one on each processor. This mode is the default shipping mode for Cisco products and enjoys support of all new features and line cards.
Modular IOS[edit]
Modular IOS is a version of Cisco IOS that employs a modern UNIX-based kernel to overcome some of the limitations of IOS.[3] Additional to this is the ability to perform patching of processes without rebooting the device and in service upgrades.
Methods of operation[edit]
The 6500 has five major modes of operation: Classic, cef256, dcef256, cef720 and dcef720.
Classic Bus[edit]
The 6500 classic architecture provides 32 Gbit/s centralised forwarding performance.[4] The design is such that an incoming packet is first queued on the line card and then placed on to the global data bus (dBus) and is copied to all other line cards, including the supervisor. The supervisor then looks up the correct egress port, access lists, policing and any relevant rewrite information on the PFC. This is placed on the result bus (rBus) and sent to all line cards. Those line cards for whom the data is not required terminate processing. The others continue forwarding and apply relevant egress queuing.
The speed of the classic bus is 32gb half duplex (since it is a shared bus) and is the only supported way of connecting a Supervisor 32 engine (or Supervisor 1) to a 6500.
cef256[edit]
This method of forwarding was first introduced with the Supervisor 2 engine. When used in combination with a switch fabric module, each line card has an 8Gbit/s connection to the switch fabric and additionally a connection to the classic bus. In this mode, assuming all line cards have a switch fabric connection, an ingress packet is queued as before and its headers are sent along the dBus to the supervisor. They are looked up in the PFC (including ACLs etc.) and then the result is placed on the rBus. The initial egress line card takes this information and forwards the data to the correct line card along the switch fabric. The main advantage here is that there is a dedicated 8 Gbit/s connection between the line cards. The receiving line card queues the egress packet before sending it from the desired port.
The '256' is derived from a chassis using 2x8gb ports on 8 slots of a 6509 chassis: 16 * 8 = 128, 128 * 2 = 256. The number is doubled because of the switch fabric being 'full duplex'.
dcef256[edit]
dcef256 uses distributed forwarding. These line cards have 2x8gb connections to the switch fabric and no classic bus connection. Only modules that have a DFC (Distributed Forwarding Card) can use dcef.
Unlike the previous examples, the line cards hold a full copy of the supervisor's routing tables locally, as well as its own L2 adjacency table (i.e. MAC addresses). This eliminates the need for any connection to the classic bus or requirement to use the shared resource of the supervisor. In this instance, an ingress packet is queued, but its destination looked up locally. The packet is then sent across the switch fabric, queued in the egress line card before being sent.
cef720[edit]
This mode of operation acts identically to cef256, except with 2x20gb connections to the switch fabric and there is no need for a switch fabric module (this is now integrated into the supervisor). This was first introduced into the Supervisor Engine 720.
Cisco 6513 Switch
The '720' is derived from a chassis using 2x20gb ports on 9 slots of a 6509 chassis. 40 * 9 = 360 * 2 = 720. The number is doubled to the switch fabric being 'full duplex'. The reason 9 slots are used for the calculation instead of 8 for the cef256 is that it no longer needs to waste a slot with the switch fabric module.
dcef720[edit]
This mode of operation acts identically to dcef256, except with 2x20gb connections to the switch fabric.
Power supplies[edit]
The 6500 is able to deliver high densities of Power over Ethernet across the chassis. Because of this, power supplies are a key element of configuration.
Chassis support[edit]
The following goes through the various 6500 chassis and their supported power supplies and loads.
6503[edit]
The original chassis permits up to 2800W and uses rear-inserted power supplies different from the others in the series.
6504-E[edit]
This chassis permits up to 5000W (119A @ 42V) of power and, like the 6503, uses rear-inserted power supplies.
6506, 6509, 6506-E and 6509-E[edit]
The original chassis can support up to a maximum of 4000W (90A @ 42V) of power, because of backplane limitations. If a power supply above this is inserted, it will deliver at full power up to this limitation (i.e. a 6000W power supply is supported in these chassis, but will output a maximum of 4000W).
The 6509-NEB-A supports a maximum of 4500W (108A @ 42V).
With the introduction of the 6506-E and 6509-E series chassis, the maximum power supported has been increased to in excess of 14500 W (350A @ 42V).
6513[edit]
This chassis can support a maximum of 8000W (180A @ 42V). However, to obtain this, it must be run in combined mode. Therefore, it is suggested that it be run in redundant mode to obtain a maximum of 6000W (145A @ 42V).
Power redundancy options[edit]
The 6500 supports dual power supplies for redundancy. These may be run in one of two modes: redundant or combined mode.
Redundant mode[edit]
When running in Redundant mode, each power supply provides approximately 50% of its capacity to the chassis. In the event of a failure, the unaffected power supply will then provide 100% of its capacity and an alert will be generated. As there was enough to power the chassis ahead of time, there is no interruption to service in this configuration. This is also the default and recommended way to configure power supplies.
Combined mode[edit]
In combined mode, each power supply provides approximately 83% of its capacity to the chassis. This allows for greater utilisation of the power supplies and potentially increased PoE densities.
In systems that are equipped with two power supplies, if one power supply fails and the other power supply cannot fully power all of the installed modules, system power management will shut down devices in the following order:
- Power over Ethernet (PoE) devices— The system will power down PoE devices in descending order, starting with the highest numbered port on the module in the highest numbered slot.
- Modules—If additional power savings are needed, the system will power down modules in descending order, starting with the highest numbered slot. Slots containing supervisor engines or Switch Fabric Modules are bypassed and are not powered down.
This shut down order is fixed and cannot be changed.
Online Insertion & Removal[edit]
OIR is a feature of the 6500 which allows hot swapping most line cards without first powering down the chassis. The advantage of this is that one may perform an in-service upgrade. However, before attempting this, it is important to understand the process of OIR and how it may still require a reload.
To prevent bus errors, the chassis has three pins in each slot which correspond with the line card. Upon insertion, the longest of these makes first contact and stalls the bus (to avoid corruption). As the line card is pushed in further, the middle pin makes the data connection. Finally, the shortest pin removes the bus stall and allows the chassis to continue operation.
However, if any part of this operation is skipped, errors will occur (resulting in a stalled bus and ultimately a chassis reload). Common problems include:
- Line cards being inserted incorrectly (and thus making contact with only the stall and data pins and thus not releasing the bus)
- Line cards being inserted too quickly (and thus the stall removal signal is not received)
- Line cards being inserted too slowly (and thus the bus is stalled for too long and forces a reload).
See also[edit]
References[edit]
- ^Cisco Catalyst 6500 Series Supervisor Engine 720
- ^Comparison of the Cisco Catalyst and Cisco IOS Operating Systems for the Cisco Catalyst 6500 Series Switch
- ^Cisco Catalyst 6500 Series with Cisco IOS Software Modularity
- ^Cisco Catalyst 6500 Supervisor Engine 32 Architecture