Brocade Virtual ADX Switch and Router Guide (Supporting AD Manual de usuario descargar pdf (Pagina 300)

286 Brocade Virtual ADX Switch and Router Guide

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Displaying BGP4 information

The attribute-entries option shows the attribute-entries associated with routes received from the

neighbor.

The flap-statistics option shows the route flap statistics for routes received from or sent to the

neighbor.

The last-packet-with-error option displays the last packet from the neighbor that contained an error.

The packet contents are displayed in decoded (human-readable) format.

The received-routes option lists all the route information received in route updates from the

neighbor since the soft reconfiguration feature was enabled. Refer to “Using soft reconfiguration”

on page 267.

The routes option lists the routes received in UPDATE messages from the neighbor. You can specify

the following additional options:

• best – Displays the routes received from the neighbor that the device selected as the best

routes to their destinations.

• not-installed-best – Displays the routes received from the neighbor that are the best BGP4

routes to their destinations, but were not installed in the IP route table because the device

received better routes from other sources (such as OSPF or static IP routes).

• unreachable – Displays the routes that are unreachable because the device does not have a

valid OSPF, or static route to the next hop.

• detail – Displays detailed information for the specified routes. You can refine your information

request by also specifying one of the options (best, not-installed-best, or unreachable).

The rib-out-routes option lists the route information base (RIB) for outbound routes. You can display

all routes or specify a network address.

The routes-summary option displays a summary of the following information:

• Number of routes received from the neighbor

• Number of routes accepted by this device from the neighbor

• Number of routes this device filtered out of the UPDATES received from the neighbor and did

not accept

• Number of routes advertised to the neighbor

• Number of attribute entries associated with routes received from or advertised to the neighbor.

This display shows the following information.

TABLE 41 BGP4 neighbor information

This field... Displays...

Total Number of BGP4 Neighbors The number of BGP4 neighbors configured.

IP Address The IP address of the neighbor.

AS The AS the neighbor is in.

EBGP or IBGP Whether the neighbor session is an IBGP session, an EBGP session, or a

confederation EBGP session:

• EBGP – The neighbor is in another AS.

• EBGP_Confed – The neighbor is a member of another sub-AS in the

same confederation.

• IBGP – The neighbor is in the same AS.

RouterID The neighbor device ID.

1 2 ... 295 296 297 298 299 300 301 302 303 304 305 ... 373 374

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Brocade Virtual ADX Switch and Router Guide (Supporting AD Manual de usuario Pagina 300

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