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nx.os.and.cisco.nexus.switching.2nd.edition.1587143046

Nexus Switching 2nd Edition

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Neighbor capabilities:<br />

Dynamic capability: advertised (mp, refresh, gr)<br />

Dynamic capability (old): advertised<br />

Route refresh capability (new): advertised received<br />

Route refresh capability (old): advertised received<br />

4-Byte AS capability: advertised<br />

Address family IPv4 Unicast: advertised received<br />

Graceful Restart capability: advertised<br />

Graceful Restart Parameters:<br />

Address families advertised to peer:<br />

IPv4 Unicast<br />

Address families received from peer:<br />

Forwarding state preserved by peer for:<br />

Restart time advertised to peer: 120 seconds<br />

Stale time for routes advertised by peer: 300 seconds<br />

Message statistics:<br />

Sent<br />

Rcvd<br />

Opens: 2 2<br />

Notifications: 1 0<br />

Updates: 2 0<br />

Keepalives: 32 29<br />

Route Refresh: 0 0<br />

Capability: 0 0<br />

Total: 37 31<br />

Total bytes: 637 513<br />

Bytes in queue: 0 0<br />

For address family: IPv4 Unicast<br />

BGP table version 6, neighbor version 6<br />

0 accepted paths consume 0 bytes of memory<br />

0 sent paths<br />

Local h<strong>os</strong>t: 192.168.1.37, Local port: 60095<br />

Foreign h<strong>os</strong>t: 192.168.1.38, Foreign port: 179<br />

fd = 42<br />

BGP Peer Templates<br />

When configuring BGP, it is common to find that many of the comm<strong>and</strong>s required to<br />

establish a baseline for consistent network policy are repetitive. NX-OS features a<br />

capability for creating BGP peering templates that are convenient time-saving tools. These<br />

templates enable the network administrator to configure attributes that will be used among<br />

multiple peers once <strong>and</strong> apply them when a new peer is configured.<br />

BGP peer templates support multiple attributes including multihop Time-To-Live (TTL),<br />

timers, next-hop-self, password, remote-as, <strong>and</strong> maximum prefix. In Example 3-89, a BGP<br />

peer template named iBGP-Peers is created <strong>and</strong> applied to an iBGP session.

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