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  "description": "Configure static routes, RIP, and OSPF routing on a Cisco PIX firewall",
  "path": "/pix-routing/",
  "publishedAt": "2026-03-07T16:30:02.000Z",
  "site": "https://cg1network.com",
  "textContent": "  * VLANs offer multiple logical interfaces on a single interface\n  * Only 802.1Q VLANS are supported (No ISL)\n  * Not supported on PIX 501 or 506/506E\n  * Does not participate in bridging protocols and only shows VLANs on the LAN trunk\n\nPIX Total Supported Interfaces\n\n\n    interface ethernet3 100full\n    interface ethernet3 vlan10 physical\n    interface ethernet3 vlan 20 logical\n    interface ethernet3 vlan 30 logical\n\n    nameif vlan20 DMZ20 security20\n    nameif vlan30 DMZ30 security30\n\n    ip address DMZ10 172.16.10.1 255.255.255.0\n    ip address DMZ20 172.16.20.1 255.255.255.0\n    ip address DMZ30 172.16.30.1 255.255.255.0\n\n### Default Route and static routes\n\nPIX Static Routes Network Diagram\n\n\n    route outside 0.0.0.0 0.0.0.0 192.168.10.12 1\n\n    route inside 10.0.1.0 255.255.255.0 10.0.0.100\n\n### RIPv2\n\nPIX does not propagate RIP updates between interfaces, but it can broadcast its own address as a default route.\n\n\n    rip outside passive version 2 authentication md5 CISCO123 2\n\n    rip inside default\n\n### OSPF\n\nPIX 6.3 supports,\n\n  * Intra-area, Inter-area, external (Type 1 +2), STUB, and NSSA\n  * virtual links\n  * OSPF Packet Authentication\n  * PIX can be DR, ABR, ASBR\n  * LSA filtering and route redistribution\n\nPIX OSPF Network Diagram\n\n\n    router ospf 1\n      network 1.1.1.0 255.255.255.0 area 0\n      network 1.1.2.0 255.255.255.0 area 1.1.2.0\n      network 10.0.0.0 255.0.0.0 area 10.0.0.0\n      area 0 filter-list prefix INTERNAL in\n\n    prefix-list INTERNAL deny 10.0.0.0/16\n    prefix-list INTERNAL permit 1.1.2.0/24\n\n    static (inside,outside) 1.1.1.2 10.0.129.55 255.255.255.255\n    static (dmz,outside) 1.1.3.2 1.1.3.2 255.255.255.255\n    nat (inside) 1 0 0\n    global (outside) 1 1.1.1.54-1.1.1.254",
  "title": "PIX - Routing",
  "updatedAt": "2026-03-07T16:30:02.000Z"
}