routing 归档 - 夜莺博客

标签：routing

ArubaOS-CX Policy-Based Routing (PBR) Configuration

ArubaOS-CX Policy-Based Routing (PBR) Configuration

Configure ArubaOS-CX policy-based routing: class matching, action lists with nexthop and default-nexthop, policy application and verification.

admin admin 2026-10-09
0 0 0
BGP Route Server Design: RFC 7947 Transparent Peering

BGP Route Server Design: RFC 7947 Transparent Peering

How an RFC 7947 BGP route server differs from a route reflector: AS_PATH transparency, NEXT_HOP preservation, path hiding and OTC.

admin admin 2026-10-09
0 0 0
H3C Comware VRRP Configuration and Verification

H3C Comware VRRP Configuration and Verification

Configure H3C Comware VRRP: vrrp vrid virtual-ip, priority and preempt delay, interface tracking, and display vrrp verification.

admin admin 2026-10-09
0 0 0
MPLS L3VPN VRF, Route Distinguisher and Route Target

MPLS L3VPN VRF, Route Distinguisher and Route Target

Configure MPLS L3VPN on IOS XR: VRF definitions, rd auto, import and export route targets, MP-BGP and verification commands.

admin admin 2026-10-09
0 0 0
F5 BIG-IP iRules: Traffic Manipulation and Pool Selection

F5 BIG-IP iRules: Traffic Manipulation and Pool Selection

Write F5 BIG-IP iRules to route traffic by URI, header or client address, with pool selection, LB_FAILED fallback and safe verification.

admin admin 2026-10-09
0 0 0
FortiGate SD-WAN Performance SLA and Load Balancing

FortiGate SD-WAN Performance SLA and Load Balancing

Configure FortiGate SD-WAN performance SLAs and load balancing with lowest-cost SLA strategy, health checks and CLI verification.

admin admin 2026-10-09
0 0 0
Linux XFRM IPsec Site-to-Site Tunnel Configuration

Linux XFRM IPsec Site-to-Site Tunnel Configuration

Build a route-based Linux IPsec site-to-site tunnel with XFRM interfaces, strongSwan swanctl config and ip route verification steps.

admin admin 2026-10-09
0 0 0
Cisco IP SLA Tracking for Floating Static Route Failover

Cisco IP SLA Tracking for Floating Static Route Failover

Build ISP failover with Cisco IP SLA: icmp-echo probes, track objects, floating static routes with distance and NAT failover using route-maps.

admin admin 2026-10-08
0 0 0
BGP Next-Hop Self and Third-Party Next Hop

BGP Next-Hop Self and Third-Party Next Hop

Why iBGP preserves the next hop, when next-hop-self is required, how the third-party next-hop rule saves you, and how to diagnose a route that is pres

admin admin 2026-10-07
0 0 0
OSPF External Metrics: E1 vs E2 Explained

OSPF External Metrics: E1 vs E2 Explained

Why redistributed OSPF routes show up as E2 with a flat metric of 20, when to switch to E1, and how the type-5 LSA forward address decides which ASBR

admin admin 2026-10-07
0 0 0
1 2 3 … 12