Can you tell us about the basic operation of Cisco equipment?This is a question if you have configured the following settings in an Interface that connects two Switch.SwitchA duplex:auto/speed:1000SwitchB duplex:auto/speed:1000What are the following ...
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Folks, After configuring four routers with loopback0 192.168.0.6 - 192.168.0.9 respectively, Router 9 (loopback0 interface as 192.168.0.9 - highest loopback0 IP) is not becoming the DR. The priorities were not set, and was left as default 1. Also, co...
Resolved! When to use the range command in OSPF?
Folks, I am trying to understand when to use the command "area 0 range 10.0.0.0 0.0.255.255" instead of just the "network 10.0.0.0 0.0.255.255 area 0" with the topology shown below. The full commands are shown below, and I am trying to contrast both....
Resolved! Ping through 2800 series Router
I run a networking lab at a University. We are introducing routers, IP subnetting, and routing this week. There are two switches connected to a single router (FE0/0 and FE0/1, respectively). I am attaching the workstation IP address configs, and r...
Hi I have setup a DMVPN. I have 2 DMVPN clouds, 2 hubs each terminating each cloud. At the spoke sites I have 2 routers each terminating each DMVPN. On one of my spoke routers I am getting the following constant log *Oct 30 00:57:45.092: %NHRP-3-PAKE...
Hey guys,I'm trying to setup my home internet on Cisco router. ISP is via PPPoE connection - NBN HFC (cable modem).Here is my configuration and debug: interface GigabitEthernet1no ip addresspppoe enable group 42pppoe-client dial-pool-number 42interfa...
I have 2 networks one goes though my router (Connected to internet modem) the other goes through the internet modemInterfaces! (10.0.10.0 Network that goes through the router)interface GigabitEthernet0description Vlan 1no ip addressspanning-tree port...
I have ESS-3300-NCP layer 3 switch but it does not have NAT capibilies, is there any way to still use it to program a static public ip and create a dhcp pool with a private network on that switch?
Hi All, Can you please advice me on below? There is a site to site VPN between C891F-K9 router and ASA5545 which goes down once in some days (say 12 or 15 days). No one touches either the router or firewall by any means, it just goes down not sure w...
Hi AllI have about 20 sites that are on MPLS, we have a backup to this by creating GRE tunnels on the backup router, it is very cumbersome as we have these going over IPsec tunnels on our firewalls, so its not efficient at all.We do not have SDWAN an...
Resolved! C898EA-K9 routing from L3 port to L2
Hello Community !I recently acquiered a cisco 898EA router and i have been struggling to configure it properly.My first goal is to connect the WAN port (Gi8) to a 192.168.3.0 network with the gateway at 192.168.3.254 and to connect a LAN port (Gi0 fo...
Anyone know how to configure vxlan from cisco nexus to catalyst 9500? I need expand some vlan on nexus to c9500 in different location using tunnel interface so both location will share same vlan.
Currently i have 2 nexus devices and runnging hsrp for redundancy. Both nexus connected to the firewall. Then i need to migrate the server to new location without downtime. In new location i have c9500 as core and also firewall. My plan to make tunne...
I dont have a support contract, so just throwing this out there in case it makes its way to the right set of eyes.Platform is a 4461, Cryptomap is applied to an add-in 10gb card, te1/0/4Comming from 17.9.4a - no issues here.Upgraded to 17.12.03 - VPN...
Hello,I have very simple Cisco EVPN VxLAN fabric running on Cisco nexus 93180YC-EX switches. I am using OSFP + iBGP for underlay/overlay with Multicast. I have border-leaf switches connected to single ISP with eBGP peers and I am advertising my publi...
