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Webcast-Catalyst9k
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E1 for data links on vwic2-1mft-t1/e1 and cisco 2921 router

hi,

We have several remote sites that we converting from frame relay to point-to-point (leased line) and the telco guys will be providing E1 lines for them. We want to have several sites bundled onto sinlge E1 lines, eg have 3 or 4 sites on a 2Mbps E1 line. The challenge we experiencing at the moment is tyring to create more channels on the E1 ports. When we try to create a second channel group, example command used 'channel-group 2 timeslots 9-12' we get an error messaging stating '%Channel-groups per port limit exceeded' and another stating '%insufficient reources to create channel group'. We doing this on a Cisco 2921 with C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1).

Any suggestions on what to check ?

thank you.

1 REPLY
Hall of Fame Super Gold

Re: E1 for data links on vwic2-1mft-t1/e1 and cisco 2921 router

Channelized E1 cannot be done with the hardware you have. You will need HWIC-1CE1T1-PRI for that.

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