What is a vendor line card?
A line card is: 1) A printed brochure that lists the names, descriptions and manufacturers of products sold by a third party, like a distributor, sales representative or value-added reseller (VAR).
What is an Ethernet line card?
A line card or digital line card is a modular electronic circuit designed to fit on a separate printed circuit board (PCB) and interface with a telecommunications access network. A line card can terminate a line supporting voice POTS service, ISDN service, DSL service, or proprietary ones.
What is an optical line card?
An optical line card is a tributary to a combined optical pipe where the client network element is input over a fiber pair at a fixed wavelength, the data is encoded/decoded, and output on a specific ITU grid wavelength via a fiber pair. …
What does a line card do?
A printed circuit board that provides a transmitting/receiving port for a local area network (LAN) or a carrier’s telephone or wide area network (WAN). Line cards plug into telephone company switches and high-end routers, which have a modular chassis that accepts a range of cards.
Why is line protocol down?
The line protocol being down indicates a clocking or framing problem. Probable reasons for this are encapsulation and clock rate mismatches. Ethernet0 is administratively down, line protocol is down: This output indicates that a local interface has been manually shut down using the shutdown command.
What is Supervisor Engine Cisco switch?
Supervisor Engine is a module that is installed in the Cisco Chassis-based Catalyst Switches or Routers. Supervisor engine contains nearly all the same components of a fixed Cisco Switches or Routers.
What is line protocol down?
What is a supervisor on a switch?
The supervisor module is the module that is the brains behind the whole switching operations. Its usually found in chassis based switches, nowadays, it handles everything, including routing and switching (older models had them separated.)
What is SUP card in Cisco switch?
Multilayer Switch Feature Card (MSFC) is the control plane and does the following: Performs routing for the chassis. The MSFC contains the route processor (RP) and Switch processor (SP) for the router. Runs Layer 2 and Layer 3 protocols, such as the Spanning Tree Protocol (STP) and others.
Why tunnel protocol is down?
Up/down – This implies that, even though the tunnel is administratively up, something causes the line protocol on the interface to be down. This usually happens when the tunnel is misconfigured with a Next Hop Server (NHS) that is it’s own IP address.
Which CSCS test is for supervisor?
This card is valid for five years. All applicants must pass the Supervisors CITB Health, Safety & Environment Test. Before you book your test check out the requirements for your occupation using cardfinder.
How to get an Aruba embarkation card online?
Obtaining an online ED Card is simple. All you need to do is complete and submit the online application. Once submitted, print your online application and wait for confirmation. Save your valuable vacation time and obtain your Aruba embarkation-disembarkation card online now.
How does the ED card work in Aruba?
Most new passports (USA and Canada) will be forwarded to separate line (no agent) to scan passport and whether ED card or card filled in on plane it makes no difference, agent will take your card before you enter into passport scanner. 8. Re: Online Aruba ED card? This topic has been closed to new posts due to inactivity.
How do I get my board pass in Aruba?
Enter the correct email address at which you can be contacted. At the email address provided you will receive your qualified to board pass. If you do not have an email, you may provide an alternative third party email address belonging to a point of contact.
How does the immigration process work in Aruba?
Upon arrival to Aruba, the respective authorities have the prerogative to screen and test you for COVID-19 as well as interview you in order to determine if you are freely admissible to Aruba under the Immigration laws and applicable health rules and regulations.
