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Activity in Technology and Support

Iridium Satellite phone integration with Cisco PABX

HI, we have project requirement to integrate the Iridium Satellite phone integration with Cisco PABX to make a calls in case of emergency. Can you please suggest, what can we achieved with this interface.1) can we make calls on any number at cisco PA...

inhamit by Level 1
  • 369 Views
  • 11 replies
  • 0 Helpful votes

Cisco and Starlink

Hi all,I am setting up many Starlink antennas, and realizing that they have a fix IP address that is very often the same one of the gateway setup in the company.I see many companies setting up dedicated network for the Starlink antenna and then migra...

Multicast Routing with Layer3 switch and Palo Alto Firewall

I don't deploy multicast often so I wanted to ask about MC configs as a sanity check. I have two Palo FWs each with a layer3 interface/gateway for separate servers.   The FWs are two L3 hops away from each other.  There are two L3 Catalyst 9300 switc...

joshik by Level 1
  • 149 Views
  • 4 replies
  • 0 Helpful votes

Router for SRST function only

Hi, One of the our client want to use Different make WAN router (not cisco) for WAN connectivity. At the same time, they wanted the backup call manager option for their cisco phones. Can we use SRST router somewhere middle of the network without any ...

inhamit by Level 1
  • 67 Views
  • 2 replies
  • 0 Helpful votes

IHQ constant packets in incoming queue

Good morning I am facing the following problem on a customer location with main and backup router. cisco ISR4331/K9 We see constant incoming IHQ packets on the WAN Interfaces on both routers. At the same time there is almost no traffic on the WAN Int...

Chrizhitz by Level 1
  • 217 Views
  • 11 replies
  • 0 Helpful votes

Two sites one call manager

Hello, I am looking at deploying a cisco ISR router at another site, connected to a T1 line with a toll free number associated. Is it possible to use an existing PUB/SUB/IMP/UNITY environment to manage and route calls for this? Diagram below is what ...

diagram.png
jmbabcock by Level 1
  • 59 Views
  • 2 replies
  • 0 Helpful votes

RIP routing table not loading routes.

Hi Guys n Gals,I am having a bit of trouble with an assignment I am doing in packet tracer.I don't have the files handy until the eve, so will send pics/files later if required.My problem is that I have an access router connected to 3 separate cluste...

Retransmissions ftd

I need retransmission to occur but FTD is not forwarding them.Is this related to the tcp map? tcp-map UM_STATIC_TCP_MAPno check-retransmission                <------------no checksum-verification

caguilarb by Level 1
  • 63 Views
  • 1 replies
  • 0 Helpful votes

Select Clients Dropping Wireless Connection On 5500 WLC

Recently, my system bought around 800 of the Lenovo Gen 4 Chromebooks. We already had around 2500 Gen 3 100e's that worked perfectly fine, still do. We divided the new laptops out to the locations, and 2 of the 10 locations are having issues where th...

HoustonW by Level 1
  • 62 Views
  • 1 replies
  • 0 Helpful votes

ACS 5.7 to ISE 3.x in Azure Upgrade

Hi All, I am currently tyring to updage ACS 5.7 with patch4 to ISE 3.X and the traget location for ISE 3.X is Azure Cloud. Have not seen any upgrade guides and things to consider to perform this upgrade.So if someone who has done this can shed some l...

simah78 by Level 1
  • 106 Views
  • 3 replies
  • 0 Helpful votes

Migrate NAD to new ISE

Hi! We are going to migrate network devices from old to new ise deployment. would it be alright to register the devices to both ise then remove them to old ise once everything is good on the new one? or is it better if remove the old ise first to the...

ppnlr by Level 1
  • 105 Views
  • 2 replies
  • 0 Helpful votes
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