destination-address any action soure-nat address-group addressgroup1 //采用源地址 NAT,把 192.168.1.0/24 网段转换为 addressgroup1 的公网地址 4. 防火墙方向 trust 到 dmz 区域的流量 security-policy rule name trust_to_dmz source-zone trust destination-zone dmz action permit 5. 配置服务器端口映射 ...
rule 5 permit tcp source 10.39.2.3 0 destination 10.38.1.2 0 rule 10 permit tcp source 10.39.2.3 0 destination 10.38.1.3 0 rule 15 permit tcp source 10.39.2.3 0 destination 10.38.1.4 0 rule 20 deny ip # interface Vlanif100 ip address 10.38.1.1 255.255.255.0 zone trust # firewall zone ...
The area in between the firewalls is called a perimeter network, screened network, or demilitarized zone (DMZ). ▪ Application-filtering gateway within the perimeter network An application-layer filtering (ALF) capable firewall can be placed within the perimeter network between the front-end and ...
firewall zone untrust set priority 5 add interface GigabitEthernet0/0/2 # ospf 1 area 0.0.0.0 network 10.10.10.0 0.0.0.3 network 20.20.20.0 0.0.0.3 # firewall packet-filter default permit interzone local trust direction inbound firewall packet-filter default permit interzone local trust direction...
Corporate traffic is tunneled to the controller in the demilitarized zone (DMZ) and the rest of the corporate network. Traffic is encapsulated using GRE to preserve VLAN tags. The tunnel is trusted and shared by all Virtual Access Points (VAPs) and wired ports. Traffic between the RAP and ...
DNS Zone Replication: reconfigure an _msdcs subdomain to a forest-wide DNS application directory partition. Server Failure DNS. Access was denied. Would you like to add it anyway? DNSSEC Trust Points Missing DNSsnapin missing in MMC Do Windows Services cease to run once you've logged off the...
DNS: root hints server must respond to NS queries for the root zone dnscmd and access denied errors dnscmd register A record and ptr DNSCMD to backup ALL zones Do all domain controller must to communicate with PDC? Do all Domain Controllers on both sides of an External trust need to be...
[FW-zone-test]set priority 10//安全级别设置为10 [FW-zone-test]add interface g0/0/1//把接口g0/0/1加入安全区域 配置举例: 要求在安全区域到非安全区域的方向上,拒绝源地址为192.168.0.100的主机报文,允许源网段为192.168.0.0/24到网段172.16.0.0/24的报文通过。
firewall zone untrust set priority 5 add interface GigabitEthernet0/0/2 # ospf 1 area 0.0.0.0 network 10.10.10.0 0.0.0.3 network 20.20.20.0 0.0.0.3 # firewall packet-filter default permit interzone local trust direction inbound firewall packet-filter default permit interzone local trust direction...
firewall zone untrust set priority 5 add interface GigabitEthernet0/0/2 # ospf 1 area 0.0.0.0 network 10.10.10.0 0.0.0.3 network 20.20.20.0 0.0.0.3 # firewall packet-filter default permit interzone local trust direction inbound firewall packet-filter default permit interzone local...