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Chapter 38 Configuring IP Unicast Routing
Configuring BGP
Distribute list • In (filter networks received in updates): Disabled.
• Out (suppress networks from being advertised in updates): Disabled.
Internal route redistribution Disabled.
IP prefix list None defined.
Multi-exit discriminator (MED)
• Always compare: Disabled. Does not compare MEDs for paths from neighbors in
different autonomous systems.
• Best-path compare: Disabled.
• MED missing as worst path: Disabled.
• Deterministic MED comparison is disabled.
Neighbor
• Advertisement interval: 30 seconds for external peers; 5 seconds for internal peers.
• Change logging: Enabled.
• Conditional advertisement: Disabled.
• Default originate: No default route is sent to the neighbor.
• Description: None.
• Distribute list: None defined.
• External BGP multihop: Only directly connected neighbors are allowed.
• Filter list: None used.
• Maximum number of prefixes received: No limit.
• Next hop (router as next hop for BGP neighbor): Disabled.
• Password: Disabled.
• Peer group: None defined; no members assigned.
• Prefix list: None specified.
• Remote autonomous system (add entry to neighbor BGP table): No peers defined.
• Private autonomous system number removal: Disabled.
• Route maps: None applied to a peer.
• Send community attributes: None sent to neighbors.
• Shutdown or soft reconfiguration: Not enabled.
• Timers: keepalive: 60 seconds; holdtime: 180 seconds.
• Update source: Best local address.
• Version: BGP Version 4.
• Weight: Routes learned through BGP peer: 0; routes sourced by the local router:
32768.
NSF
1
awareness Disabled
2
. Allows Layer 3 switches to continue forwarding packets from a neighboring
NSF-capable router during hardware or software changes.
Route reflector None configured.
Synchronization (BGP and IGP) Enabled.
Table 38-10 Default BGP Configuration (continued)
Feature Default Setting
