thee router is connected to cisco catalyst switch on Gigabit port 0/0 and webserver is connected to switch with internal ip 192.168.5.6 and default gateway address 192.168.5.1 for the webserver.

Dec 23, 2015 · Hi, I try to filter ssh connections to our routers, to permit the access only to specific router IP adresses and tried the following example configuration: access-list 111 permit ip any 10.255.255.0 0.0.0.255 log access-list 111 deny ip any any log ! line vty 0 3 access-class 111 in transport i Router#configure terminal Command is used to enter in global configuration mode. Router(config)#interface serial 0/0/0 Command is used to enter in interface mode. Router(config-if)#ip address 192.168.0.253 255.255.255.252 Command assigns IP address to interface. For serial link we usually use IP address from /30 subnet. Apr 09, 2020 · This will crash any router in a busy IP network, so we strongly recommended that you never apply this command in a working network environment. Example 4-14 displays the options when enabling IP packets through a Cisco router. Example 4-14 debug ip packet ? R1#debug ip packet ? <1-199> Access list Jul 01, 2020 · Most routers and switches by Cisco have default passwords of admin or cisco, and default IP addresses of 192.168.1.1 or 192.168.1.254. However, some differ as shown in the table below. Change the default login data once you're in to make your router more secure. A Cisco router performing NAT divides its universe into the inside and the outside. Typically the inside is a private enterprise, and the outside is the public Internet. In addition to the notion of inside and outside, a Cisco NAT router classifies addresses as either local or global.

Because the Cisco 2800 Series routers are modular devices, interface configurations are easily customized to accommodate a wide variety of network applications, such as branch-office data access, integrated switching, voice and data integration, wireless LAN services, dial access services, VPN access and firewall protection, business-class DSL

Router#configure terminal Command is used to enter in global configuration mode. Router(config)#interface serial 0/0/0 Command is used to enter in interface mode. Router(config-if)#ip address 192.168.0.253 255.255.255.252 Command assigns IP address to interface. For serial link we usually use IP address from /30 subnet. Apr 09, 2020 · This will crash any router in a busy IP network, so we strongly recommended that you never apply this command in a working network environment. Example 4-14 displays the options when enabling IP packets through a Cisco router. Example 4-14 debug ip packet ? R1#debug ip packet ? <1-199> Access list Jul 01, 2020 · Most routers and switches by Cisco have default passwords of admin or cisco, and default IP addresses of 192.168.1.1 or 192.168.1.254. However, some differ as shown in the table below. Change the default login data once you're in to make your router more secure.

- - - - - - Config below denies an IP (it's copied from the link above and uses a private IP) I will change it to a public IP. hostname R1! interface ethernet0 ip access-group 1 in! access-list 1 deny host 192.168.10.1 access-list 1 permit any

To enable secure HTTP (HTTPS) access to a router, use the ip http secure-server command: Core#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Core(config)#ip http secure-server Core(config)#end Core# Cisco introduced secure HTTP access feature in IOS Version 12.2(14)S. router(config-if)#ip access-group {access-list-number | access-list-name} {in | out} Access List Example. Figure 1 shows a basic network topology that has a single router that connects to three different IP subnets. Aug 07, 2019 · Select the tab that says “TCP/IP.” The “Router” value marks your router address. Accessing the Cisco Router Web Address. To access all of your Cisco router settings and change them, you have to log in to the router site: To begin, open any web browser. Take your Default Gateway/Router value and type it in the address bar.