Routing Configuration

• Static Routes
  • Default routes (0.0.0.0/0)
  • Customer-specific static routes
  • Management and infrastructure routes
  • Route prioritization using administrative distance
• OSPF (Open Shortest Path First)
  • Area configuration (Backbone Area 0 and non-backbone areas)
  • Interface network types
  • Neighbor adjacency verification
  • Route summarization and redistribution
  • Cost metrics and authentication
• BGP (Border Gateway Protocol)
  • eBGP/iBGP neighbor configuration
  • Peer authentication (MD5 where applicable)
  • Prefix advertisement and acceptance
  • Local Preference, MED, AS Path manipulation
  • Route aggregation and route redistribution
  • Keepalive and Hold Timer configuration
  • Neighbor status monitoring

Subscriber Management

• PPPoE Server
  • PPPoE server instance configuration
  • Service Name configuration
  • PPP profile assignment
  • IP pool allocation
  • RADIUS authentication and accounting
  • Session limits
  • MTU/MRU optimization
  • Subscriber interface binding

IP Addressing

• IP Point-to-Point (IP PTP)
  • /30 and /31 point-to-point addressing
  • Backbone inter-router links
  • Aggregation-to-core connections
  • Router loopback interfaces
  • Gateway assignment and reachability validation

Traffic Filtering & Security

• Filters / Access Control
  • Access Control Lists (ACLs)
  • Firewall filter rules
  • Source and destination filtering
  • Port-based traffic filtering
  • Anti-spoofing policies
  • ICMP control
  • Management access restrictions
  • Traffic protection against unauthorized access

Route Filtering & Policy Control

• Prefix Lists
• Route Maps / Routing Policies
• AS Path Filters
• Community-based routing policies
• Import and export route filters
• Bogon and private ASN filtering

Interface Configuration

• Physical Ethernet interfaces
• VLAN interfaces (802.1Q)
• Trunk and Access port configuration
• Interface descriptions and labeling
• MTU configuration
• Speed and duplex settings
• Interface monitoring

Infrastructure Services

• DNS configuration
• NTP synchronization
• SNMP monitoring
• Syslog remote logging
• SSH secure management access
• User account and privilege management

Change Management

• Configuration backup before deployment
• Configuration validation after implementation
• Documentation updates
• Rollback procedures
• Post-change monitoring and verification