Q: 3
Refer to the exhibit.
Refer to the exhibit. Users at a company located In New York cannot place calls. The New York gateway is configured with
P-199
a T1 ISDN PRI card with 24 channels. The engineer runs the show isdn status command and receives output. Which
action must the engineer take to resolve the issue?
Refer to the exhibit. Users at a company located In New York cannot place calls. The New York gateway is configured with
P-199
a T1 ISDN PRI card with 24 channels. The engineer runs the show isdn status command and receives output. Which
action must the engineer take to resolve the issue?Options
Discussion
A is wrong, D. If the ISDN status shows administratively down for Layer 1, that's usually a shutdown config on the controller. Issuing
no shut should bring it up. Not totally sure if there's some weird config, but that's the typical Cisco issue here.Its D, upgrade is the thing you have to do first or Device Connector won’t let you onboard anything.
C vs D. C is a bit of a trap since you wouldn't swap to E1 hardware in the US, where T1 is standard. D makes sense here because "administratively down" means the controller's been shut down, so issuing no shut should get Layer 1 up. I think D, but if anyone's seen exceptions on exam labs let me know.
Yeah, that's classic Cisco behavior. D (issue no shut on the T1 controller) should fix Layer 1 down problem here.
D , saw a similar question in a practice set, upgrade to CE9.15+ is always required before onboarding with Device Connector.
D , upgrading to CE9.15 or later is the blocker here since the Device Connector literally won't see older firmware. But if these devices had already been registered in the cloud before, that upgrade wouldn't be a prerequisite anymore. Anyone disagree?
This looks like one from my exam last year, in my exam last year. D
B tbh
Had something similar pop up in labs. You need to upgrade all devices to CE9.15 or newer before onboarding with Webex Control Hub, since older versions don't support the Device Connector tool needed for registration. Pretty sure it’s D here. Happy for someone to correct if I missed something.
D
If the question said "initial setup" instead of "before onboarding," would that change which option is needed first?
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