Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hello All, When we are using limited bandwidth, sometimes we faced on interface port is almost full.I would like to know Top usage IP address list when the network is full state. Is there any commend line for L3 switch?(I am using C3750X stacks) Furt...
Hello, I am studying for my CCNP exam. I came across with network filtering. I know that you can use route map, prefix list, or distribute-list to filter networks. Is there any one of them has more advantages over the others? In other words, which te...
Hello All, We have cisco switch 3650. In that we have two vlans, vlan 1 & vlan 10. I have assigned IP address to SVI and able to communicate between vlans. Now regarding Multicast data: We have published data in vlan 10 server and want to populate it...
Hi, VRF usually are used at interface so that making packet special. Please the two below configurations. Is there any different impact on dhcp pool between the two configurations? Thank you Configuration 1:ip vrf test1rd 100:10!ip dhcp pool test1ne...
Dear All, We have Nexus 93128 switches running on vPC. Recently , we have done a network up grataion activity , during that time Nexus-9K-1 switch was powered Off. After completion of activity. VPC role is showing like below. What exactly should ...
Hello, We have a problem with Cisco NCS 5508 platform since few weeks. We're running IOS XR 6.6.3 on a NCS5508. When we're trying to apply a ACB ACL line like following one : ipv4 access-list ACL-TRANSIT-ASXXX-IN-V41001 permit ipv4 any 11.11.111.0 ...
Hi,We have a new Catalyst 9600 that should replace an older Catalyst 6500 acting as our client's gateway.Since we have dedicated uplink interfaces for each lab, we are using route-map to route traffic to them.On the new 9600, we could not add the ip ...
For a router, IF one interface is connected to a trusted zone and one is connected to an untrusted zone, how would I apply an ACL 110 inbound on an appropriate interface to deny all IP traffic, an ACL 120 to permit TCP port 443 traffic and permit any...
Hi guys, can someone please tell me what i am doing wrong here, trying to create dmvpn phase 3, spokes can trace to eachother directly. only thing is i cannot see override routes in the routing table.
Hi I have run EIGRP over 2 IPIP tunnel in order to have redundancy .But they do not access the local network.is it make difference to run EIGRP over tunnel or something .somebody told me to run BGP instead of EIGRP to solve the multicast problem .Ple...
I have a Meraki MS390 that I'm using to setup my wireless network. This switch is connected to 2 5K Nexus switches as a up link. From there, I have distrubtion switches that have to go through the 5K to the MS390. Routing has been setup but routin...
Hello everyone,My company has multiple sites, so they have configured GRE tunnels between each other. But, I meet a problem that when I ping from site A(an example is host A) to a host in site B, in core switch of site B I have created an extended ac...
Hey Guys/Gals, I have a network that has a 4G Modem, Satellite Communication device, and an Interoperability connection. These three devices should send in a precedence of 4G, SATCOM, Interop. To achieve this I set 3 floating routes each of which inc...
ospf neighbor is flapping intermittently but not interface, what could be the reason. Route advertise looks good. debug ospf does not give me what is the issue.
Is there a way to configure a gateway interface to tell IGMP Snooping it's the mrouter port, if the gateway interface does not have PIM enabled?Longer version:IGMP Snooping needs to be able to identify where is the mrouter port. Currently, I have tw...
