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My Edge router is connected to a Cisco ASA. IP address on the outside interface of the ASA is 199.1.1.2/28. I'm curious if the Fa0/0 is 199.1.1.1 what is the serial interface IP address, would it be another public IP address? If so, why would we use a public IP address for ...
My Edge router is connected to a Cisco ASA. IP address on the outside interface of the ASA is 199.1.1.2/28. I'm curious if the Fa0/0 is 199.1.1.1 what is the serial interface IP address, would it be another public IP address? If so, why would we use a public IP address for ...
To prevent firewall single-point failures, deploy two firewalls in hot standby (HSB) mode. One functions as the master firewall, and the other functions as the backup firewall. Interfaces on the master and backup firewalls connect to corresponding security zones. The Virtual Router Redundancy Pro...
As shown above, firewalls are different from routers and switches. A router is used to connect different networks and ensure interconnection through routing protocols to make sure that packets are forwarded to destinations. A switch is usually used to set up a LAN to serve as an important hub ...
RusRoute firewall - software router, gateway for Windows 7/8/8.1/10 / Server 2008 R2/2012 R2/2016/2019
When using the LVS box as a firewall/router, the fwmark technique is a perfectly adequate solution, which doesn't cost anything. But look at the next example. 25.6. Grouping services: two groups, active ftp(20,21) and e-commerce(80,443) Setup 2 groups of services, group 1 - ftp...
IPv6 addresses do not support access to the devices connected to the CPE. When the ping function is disabled on the WAN port, external networks cannot ping the WAN-side IPv4/IPv6 public IP address of the CPE. Disable the function, the ping operation will succeed. To configure IP address ...
The switch supervisor sends an autostate message to the ASA when: The last interface belonging to a VLAN goes down. The first interface belonging to a VLAN comes up. Examples The following example enables autostate messaging: Router(config)#firewall autostate ...
A computer will respond to router discovery messages. AllowOutboundTimeExceeded 11 When a computer discards a packet because its hop count was exceeded or it ran out of time to assemble fragments of a packet, it will reply to the sender with a “Time Exceeded” message. AllowOutboundParameter...