Routing

Hi, For some reasons internet partially stops working on my C1111-8P after 3-4 days. Some big websites, like google or fb are reachable, but most of the internet is not. Ping to this router form the internet is not working. Config is very simple:inte...

Brand new beginner (less then 5 hours using packet tracer). Just started building networks with modems. After following several videos online to create a network that will send a simple pdu from an end device to a switch, to a modem, then to another ...

What's the best way to do load balancing nowadays with HSRP

Good day, Please i am still learning BGP, although at work i just acquired a /22 public IP address and ASN. i have configured eBGP and peered with my 2 upstream. The problem i am having is /22 ip address is not showing on my routing table via network...

As i am new to networking can anyone please suggest me how to resolve the mentioned issue ? 1)Static Routing is used.2)Reachability is fine towards Spoke & vice-versa.3)Hub Lan subnet is reachable from spoke location.4)Other Statically advertised sub...

Hello,preparing deployment batch of C9500(-48Y/-24Y) currently running IOS XE 17.03.04Want to bring our config template to current century and get rid of type 7 passwords.So far managed to success for tacacs, enable and local user.Last troublesome sp...

HejWe are seeing a weird behavior where ASR9006 sattellite (ASR9000-V2) is dropping packets on ingress.We tried many different combinations on the interface regarding vlan operations but it just keeps dropping packets coming from CPE side even if we ...

Hie,I have replace my router from Mikrotik to Cisco. On the Mikrotik we were able to reach local server (https://my.domain.com)both on LAN and outside the network(NAT). now after removing the mikrotik router, we are able to reach the server(https://m...

Just can't understand rule by what Multicast group (Multicast adress) is created. For example, there are many sources in network, spreading multicast traffic, and there are several clients what want to accept it.  Some of these sources are in differe...

Hello,IGP session across all 3 routers dropped when I connect to my isp router. but when I removethe EBGP session to my isp router, All IGP routers comes back up (established to one another) Am i missing a config?

Hi, Dose anyone know if below announcement is regarding Cisco ISR4300 serial or another model as there seems no mention replacement model for this, thanks so much. https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-servi...

Hello everyone i am unable to  clear the running configuration  in cisco routeri had tried to clear by reloading the router but its nit happening can anyone help please