Activity in Technology and Support
Audio Video Bridging
Good Day All, I currently have a C9300-24P-E , brand new out the box. I see that we are going to need AVB support which is only supported under DNA-Advantage licensing............ I tried to run the "license boot level network-advantage" command to t...
Resolved! Switching from IBNS2.0 to IBNS1.0
Hello All,I need to know is there a way where in i can switch from IBNS2.0 style of configuration to IBNS1.0 style of configuration on the new IOS XE switches. I did try the command "authentication display legacy", however, this command is not execu...
Question Regarding Physical Lab Access for CCIE Security Exam
Hello everyone, I'm currently preparing for the CCIE Security lab exam. While all the required virtual machines for the lab are available for download, I was wondering if there are any options to practice with the physical equipment mentioned in the ...
cbs_ros_3.5.0.24 -> cbs_ros_3.5.0.26 vlan-mapping one-to-one
Hi,the upgrade to 3.5.0.26 kills the vlan on-to-one mapping. According to the ethernet trace, the packets arrives, with an unchanged VLAN id, at the connected device.ThanksHenriswitch3#sh run int po7interface Port-Channel7 loopback-detection enable g...
VPC-NX-9k-VRF-Routing-Vlans-int Vlans
I configure both cores (1 & 2).Create a VRF for each int VLAN.And default route for each vrfBecause router connect to Core1I create on this router two sub-ints, one for vrf DMZAnd another for Inside-ZoneSo the default route for VRF DMZ, inside each c...
AnyConnect MAC OSX exclude/include DNS not working
I am trying to get this working to no avail. Whether I exclude the domain I want to resolve locally or include the domain I want to resolve through the tunnel the client sends all requests through the tunnel. I am specifying a DNS server on the gro...
Vrf vpc nexus
I have two vlan 10,20 Connect to swl2 SwL2 connect to TORs(vpc) Tors connect to Cores(Vpc) On both core I config Int vlan 10,20 and vrf Assign int vlan 10 To vrf DMZ Int vlan 20 To vrf Inside I want isolate vlan10 from vlan 20 In same time both acces...
WS-C3650 CoPP – Is it possible to add custom class-map to system-cpp-p
Hi,May I ask if there is any way to deploy my own class-map into the default system-cpp-policy?I’m trying to restrict SSH connections to only one loopback address, and have all other IPs dropped.On basic routers, I achieved this using an extended ACL...
Compatibility Cisco Nexus C93180YC-FX3 to SFP-10G-T-X
Hi Cisco timI would like to ask about the compatibility matrix of the Cisco Nexus C93180YC-FX3 with the SFP-10G-T-X transceiver. I plan to use 32 or more units of the SFP-10G-T-X transceiver on a single Cisco Nexus C93180YC-FX3 device.My question is:...
Cisco ISE 2.7 End of support but 3.x is hard
Since ISE 2.7 is end of support, how are you guys dealing with this?Is anyone still on ISE 2.x, or everyone migrated to ISE 3.x?Migration to 3.x is hard i believe as we have to recreate the policies from scratch.
Network Design Help Please with VRF
I am facing an issue with integrating a new customer, Customer B, into our network. They have developed a virtual system that uses the same IP addresses as another one of our customers, Customer A. Customer B mentioned that it would take a significan...
Users are getting BAD_IP_ADDRESS
Hi Team,Users in my network are receiving bad IP addresses, and our DHCP scope is set up on a Microsoft Windows Server.Please assist me in resolving this issue and let me know if you need any information from my side.
WLC Config Converter
We are planning to migrate from 5508 to 9800. So I'm trying to use the converter provided by cisco, has anyone tried it? I wonder if it's converted properly.
SD-WAN vManage GUI can't manage vBond and vSmart despite DTLS tunnels
Hi,I've deployed a LAB with SD-WAN 20.11.1 (vManage,vSmart and vBond are all 20.11.1) - the controllers connected on the same VLAN/Network.when I add vBond and vSmart over the GUI - I see that the communication is working because when I use the CSR o...
How can I get area A to talk to area B?
Hi there,I am using packet tracer and I have an issue with area A talking to area B or area B to area ACloud is configured to use modem4 to Ethernet6Server has DHCP on and can talk to router and other PC in area A but not area BArea A inside IP is: 1...
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