Find great deals for Cisco Catalyst R – switch. Shop with confidence on eBay!. Find great deals for Cisco Catalyst R – switch Cisco Catalyst R-E – switch. Shop with confidence on eBay!. This article describes that installation of a Cisco Catalyst R-E switch, including two Supervisor Engines II (WS-X+) and a 48 port Gigabit PoE module.
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The practical height of the unit for a rack is 11U which means you need quite a bit of room to make sure it’s comfortably placed. It’s no news that we here at Firewall. This item doesn’t belong on this page.
Save on Network Switches Trending price is based on ciaco over last 90 days. We took a picture from the back of the board to make sure the connector was clearly visible:.
The card has an cisoc quantity of heatsinks, two of which are quite large and therefore must generate a lot of heat. Moving to the front side of the Supervisor Engine, you can see the part number and description:.
What’s The New of Cisco Catalyst 4507R+E and 4510R+E Chassis?
It comes with a superior command 4507 interface where you can fully customize the settings based on your preferences. Many might be aware of our first R article that covered the installation of a Cisco Catalyst R-E switch.
Depending on how the switch is intended to be used, it can be populated fully with 48 Gigabit PoE ports, providing full PoE to all 5 line cards — a total of ports where each line card can draw a maximum of Watts. The new chassis support both AC and DC power supply options. Show less Show more. Follow us Subscribe to the RSS feed http: This will help avoid electrostatic discharge that can possibly damage the line cards or supervisor engines. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.
Trending Price New. We carefully unwrapped the contents always using our antistatic wrist-strap so that we don’t damage the card, and then placed it on top of its box:.
The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable.
The picture taken on the left shows the eight fans placed on the fan-tray. Articles To Read Next: While we found no documentation to explain this behavior, 4507 thought it would be worth mentioning for our readers and engineers preparing to install a series switch!
The white coloured connectors just above and below the Supervisor Engines are used by the rest of the boards available to the R. This challenge was dealt with by placing a fan-tray right next to the cards in a vertical direction. For those interested, the power supplies were made by Sony visco, they had a Sony sticker on them! The Cisco Catalyst series is world-known for xisco superior network performance and modularity that allows it to ‘adapt’ to any demands your network might have.
Systems with dual power supplies must have a minimum configuration of one fan tray, one supervisor engine, and one additional module. Engine is in active state and Utilization LEDs. Once they start spinning, you really can’t argue that the cooling is inadequate, as the air flow produced is so great that 4507g we powered the R-E, the antistatic bags accidently forgotten on the right hand side of the chassis were sucked almost immediately against the chassis grip, just at it happens when you leave a plastic bag behind a powerful fan!
We saw areas of the 4507g which you won’t easily find elsewhere and our generous amount of pictures made sure you understood what the R-E looks like, inside and out!
Installation of a Cisco Catalyst R-E Layer 3 Switch
In the above screenshot, we’ve configured the switch to boot using a specific IOS located in the bootflash, as soon as we saved the configuration using the wr command, the Supervisor engine automatically synchronised the two engines’ nvram without any additional commands.
During the switchover, Layer 2 links are maintained transparently without the need to renegotiate sessions. The screenshot below shows us the described procedure from one Supervisor engine since you can’t monitor both engines unless you have one serial port connected to each supervisor’s console port:. Back to Cisco Switches Section.
Deal with bandwidth spikes Free Download. Newsletter Subscribe to be notified of future posts. Here you can see the backplane with the two Supervisor Engine connectors. Following are key innovations offered by the Supervisor Csco 7L-E:. As technology advances and new and powerful applications are deployed, tougher requirements for better network services delivery should be promptly met by organizations of all sizes.
As we mentioned in the beginning of this article, the powering engine of any series Catalyst switch is the Supervisor Engine. At the back left side of the board, you can see the supervisor engine’s connector which is equally impressive with pin connectors – 50 on each row!
Looking to the left, the strategically placed fan tray is visible, ready to blow cool air into the chassis and directly on cusco cards.
The command also shows the Supervisor engines’ configured redundany operating mode and status. As shown in our picture the fan tray consists of two larger fans on the same level as the Supervisor Engines, and six smaller fans taking care of the cooling for the rest of the line cards:.
Source AC can be out of phase between multiple power supplies or multiple AC-power plugs on the same power supply because all AC power supply inputs are isolated. After inserting the fan-tray back in place, it was time to take a look around and see what else what left to play with. Previous post Next post. On top is the editor’s Chris Partsenidis laptop with a familair website loaded, Firewall.