Hi, im having issues pining between devices, i also cannot figure out how to connect the D1 switch and R1 router. Password for secret is class and normal password is cisco. Would appreciate any help or guidance! thank you !!
Hello all,20+ years ago I used debug all the time, however not so much so in the last decade. Seems like last time I called TAC on the 3850 debug command they gave me some silly answer that debug was a Cisco TAC command. WFIW All the Cisco.com debug...
Assume that there are three router type devices outside firewall, and one core switch router behind one layer firewalland I would like to hide the router hop of core switch router from traceroute how to modify TTL to less values at router at the most...
1. Make end to end connectivity first. 2. Block the network for these site 1)Make sure that Site 4 will not advirtise any network to Site 5 which it receiving from Site3 routers. 2) On site 5 , when we check routing table of R2 router, it dont ha...
hi all,we have a topology without any redundant link. Every access switch is directly connected with the core switch, and it's a port-channel between access switch and the core. RSTP runs on switches by default, and we do not explicitly configure the...
Hello, I can't manage to give the connected PCs an ip through the dhcp server. My packet tracer + network design are attached. Have currently only started on the bottom part so it's only about the bottom PCs.Thanks in advance for the effort
VRF Route LeakAs already we know that, Virtual Routing and Forwarding (VRF) is a technology for creating separate virtual routers on a single physical router. Ro...
I am trying to configure a trunk port on a Cisco 3750 that has fiber running to a ruckus 7150 switch.My current config connects the switches but it is only passing vlan1 traffic and I want multiple vlans. Therefore, I configured the port as a trunk o...
Hi all,I'm integrating DNA Center with DNA Spaces and the DNA Spaces was successful, however, when attempting to sync Map Hierarchy with DNA spaces , specifically Area ( Design > Network Hierarchy > (Select Area ) > Sync : DNA Spaces/CMX ) an error p...
Assume I have to routing among different block of campus network with a square cross connected with OSPF peer to peer type,what is the disadvantage of this square cross design?Is ACI fabric used to replace this square cross design? or replace campus ...
Hello everyone!I'm not a network engineer but as a subsystem (kernel + filesystem) engineer I know the network concept.Few months ago, I designed a DMZ and configured my 2 node VPC with 6 rack switch.Everything was smoothly working but I started to s...
On Nexus 7000s I want to limit bandwidth of particular IP. I can do this using proper configuratio of IP ACL, policy map and class map. But what if I dont have information on interface? Can I apply bandwidth control for particular IP without knowing...
Hiin the office where I work, we have an old Firepower 2100 firewall with 16 interfaces,8 ethernet and 4 fiber. So far we have only used 2, one inside and one outside.Now I need to add a server on another ethernet port to be able to reach it via ipse...
I configured cisco dna to send emails as soon as aUser Defined Issue Notification is triggered, configured SMTP, performed the sending test and got the email as expected.But all SYSLOG events that were configured with the subscription for email do no...
Is it possible to build an IPSec VPN tunnel between a cEdge device and Zscaler with the source of the tunnel being in the service VPN say VPN 5 rather than VPN 0?
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