access-list 101 deny ip 10.0.0.0 0.255.255.255 any access-list 101 deny ip 172.16.0.0 0.15.255.255 any access-list 101 deny ip 192.168.0.0 0.0.255.255 any access-list 101 deny ip any host ...

Currently at my company we have a Cisco 1720 that has two static NAT translations defined, one for an Exchange server and one for a 'lists' server:<BR><BR>ip nat inside source static 192.168.0.1 ...

Cisco released a critical patch for its Nexus 3000 and 3500 switches that removes a default administrative account with static credentials. Cisco Systems issued a “critical” patch on Wednesday for its ...

Two of the most common forms of network address translation (NAT) are dynamic port address translation (PAT) and static NAT. PAT is the many-to-one form of NAT implemented in many small office and ...

Cisco has fixed a severe security issue which could give attackers full access to devices through default credentials. The issue lies within Cisco's Nexus 3000 Series switches and Nexus 3500 Platform ...

A week after admitting that several of its security appliances ship with static SSH keys, Cisco warned customers on Wednesday that its Unified Communications Domain Manager platform has a default, ...

Cisco has disclosed a critical flaw in its Cisco Smart Software Manager On-Prem product, a software-license management tool targeted at organizations with sensitive security requirements. Cisco's ...

DHCP is fine, unless you're looking to perform advanced networking tasks. Here's how to set a Static IP address (or DHCP reservation) for any device on your network. Our team tests, rates, and reviews ...