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2821 WIC/VWIC/HWIC
benbuiltpc
Member Posts: 80 ■■□□□□□□□□
in CCNA & CCENT
Hi,
I need to find an affordable 10/100 (or Gb) ethernet expansion card for the 2800 series routers.
I've also noticed some slots read "This slot only accepts VWICS" or "This slot only accepts WICS". Why is this? If QoS is a conern do I need the VWICs??? I'm trying to sort out all these models.
Thanks.
I need to find an affordable 10/100 (or Gb) ethernet expansion card for the 2800 series routers.
I've also noticed some slots read "This slot only accepts VWICS" or "This slot only accepts WICS". Why is this? If QoS is a conern do I need the VWICs??? I'm trying to sort out all these models.
Thanks.
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OptionsNetstudent
Member Posts: 1,693 ■■■□□□□□□□
It could just be that the backplane in the slot has a certain function. . These ports connect to a PBX, IP telephony system, or analog POTS lines. They can also be used for Voice trunks over a T1 TDM system. I believe they can also be used for Data and voice with channel groups.There is no place like 127.0.0.1 BUT 209.62.5.3 is my 127.0.0.1 away from 127.0.0.1!