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Activity in Technology and Support

Provisioning of 7942 sip on 3cx

Ok so first of all pardon my English, bcz its not my 1st language, 2nd sorry for being noob in this matter, while asking basic things.so I m trying to provisioning my 7942 on sip wo work with 3cx, according to their guide they support 7941, but i thi...

Resolved! FTD Etherchannel/LACP question

Hello,   I have a FTD 1010 in my home lab that's using 1 routed interface for outside and the rest of the interfaces are used as switchports on a VLAN that I use for the Inside. Now I also have a Synology NAS with two interfaces that can be bond toge...

ISR 4451 (Firmare upgrade)

So I tried to upgrade from isr4400-universalk9.17.12.04b.SPA.bin to isr4400-universalk9.17.12.05a.SPA.bin. After the upgrade it will not register with my SIP provider. I see this. Aug 11 02:08:22.843: %SIP-3-REG_INTERNAL: Registration failed. Tenant=...

xrv9000 default username and password

Hi there,  currently i'm going to use xrv9000 in the eve-ng but during the loading the ios router requires to enter default username and password. I have tried: 1. root - admin 2. root - cisco123 3. cisco - cisco  4. lab -lab 5. root - root  (also tr...

dundient by Level 1
  • 4116 Views
  • 9 replies
  • 0 Helpful votes

policy-map type network-qos mtu confusion

Have a question in regards to setting this to 9216 instead of the default 1500:class type network-qos c-8q-nq1mtu 1500class type network-qos c-8q-nq2mtu 9216class type network-qos c-8q-nq3mtu 1500class type network-qos c-8q-nq4mtu 1500class type netw...

Discovering the power of Cisco SNA (part 1)

Explore host grouping in SNA to segment networks, set behavior baselines, and boost monitoring. Learn performance tuning strategies to optimize Cisco Secure Network Analytics for stronger security and operational excellence.

mkorrapa by Cisco Employee
  • 47 Views
  • 1 replies
  • 1 Helpful votes

eiBGP multipath

Hi,I've been doing BGP multipath labs and it seem that step 8, lowest IGP metric to the next hop, is skipped when you are using multipath eibgp.For example, R8 (below) has two neighbours - 9.9.9.9 which is iBGP, and 11.11.11.11 is eBGP:R8#sh run | s ...

Sam-CCNP by Level 1
  • 230 Views
  • 4 replies
  • 0 Helpful votes

ISE ISSUE

After upgrading several corporate laptops from Windows 10 to Windows 11, the IT team begins to notice that many devices are being blocked by the Cisco Identity Services Engine (ISE) during network authentication. Upon investigation, they discover tha...

natixis by Level 1
  • 99 Views
  • 1 replies
  • 0 Helpful votes

ISE posture-endpoint port change

in cisco ISE wire posturing, how to achieve below use-case; endpoint windows laptop is connected to switch port 4. If the endpoint is moved to another switch port access should be blocked.

manvik by Level 3
  • 278 Views
  • 8 replies
  • 0 Helpful votes

Will 1G SFP work in C9200CX-8P-2G2X?

We are replacing 3560CX's (1Gbps SFP uplink) with C9200CX's however ports are not coming up. Ports are labeled 10G and documentation states SFP+.  I can't find anything from Cisco stating whether or not only SFP+ will work, but non-Cisco documentatio...

AlHop by Level 1
  • 101 Views
  • 6 replies
  • 0 Helpful votes

Radius server fall back for 802.1X SSID

Hi,   I have only 2 ISE nodes configured as PAN and PSN's, and both are running only Wired and wireless Dot1x with PEAP-MSCHAPv2. I have C9800 controller and AP's in Flex mode, also Meraki MR Access points both are integrated with ISE for user authen...

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