Brocade Communications Systems ICX 7250 series, Руководство по настройке

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NOTE
The Brocade device does not automatically update outbound routes using a new or changed outbound policy or filter when a
session with the neighbor goes up or down. Instead, the device applies a new or changed policy or filter when a route is placed
in the outbound queue (Adj-RIB-Out).To place a new or changed outbound policy or filter into effect, you must enter a
clear ip
bgp neighbor command regardless of whether the neighbor session is up or down. You can enter the command without
optional parameters or with the soft out or soft-outbound option. Either way, you must specify a parameter for the neighbor
( ip-addr , as-num , peer-group-name , or all ).
Displaying dynamic refresh information
You can use the show ip bgp neighbors command to display information for dynamic refresh requests. For each neighbor, the display
lists the number of dynamic refresh requests the device has sent to or received from the neighbor and indicates whether the device
received confirmation from the neighbor that the neighbor supports dynamic route refresh.
The RefreshCapability field indicates whether this device has received confirmation from the neighbor that the neighbor supports the
dynamic refresh capability. The statistics in the Message Sent and Message Received rows under Refresh-Req indicate how many
dynamic refreshes have been sent to and received from the neighbor. The statistic is cumulative across sessions.
device(config-bgp)# show ip bgp neighbor 10.4.0.2
1 IP Address: 10.4.0.2, AS: 5 (EBGP), RouterID: 100.0.0.1
Description: neighbor 10.4.0.2
State: ESTABLISHED, Time: 0h1m0s, KeepAliveTime: 0, HoldTime: 0
PeerGroup: pg1
Mutihop-EBGP: yes, ttl: 1
RouteReflectorClient: yes
SendCommunity: yes
NextHopSelf: yes
DefaultOriginate: yes (default sent)
MaximumPrefixLimit: 90000
RemovePrivateAs: : yes
RefreshCapability: Received
Route Filter Policies:
Distribute-list: (out) 20
Filter-list: (in) 30
Prefix-list: (in) pf1
Route-map: (in) setnp1 (out) setnp2
Messages: Open Update KeepAlive Notification Refresh-Req
Sent : 1 1 1 0 0
Received: 1 8 1 0 0
Last Update Time: NLRI Withdraw NLRI Withdraw
Tx: 0h0m59s --- Rx: 0h0m59s ---
Last Connection Reset Reason:Unknown
Notification Sent: Unspecified
Notification Received: Unspecified
TCP Connection state: ESTABLISHED
Byte Sent: 115, Received: 492
Local host: 10.4.0.1, Local Port: 179
Remote host: 10.4.0.2, Remote Port: 8053
ISentSeq: 52837276 SendNext: 52837392 TotUnAck: 0
TotSent: 116 ReTrans: 0 UnAckSeq: 52837392
IRcvSeq: 2155052043 RcvNext: 2155052536 SendWnd: 16384
TotalRcv: 493 DupliRcv: 0 RcvWnd: 16384
SendQue: 0 RcvQue: 0 CngstWnd: 1460
Closing or resetting a neighbor session
You can close a neighbor session or resend route updates to a neighbor.
Displaying BGP4 information
Brocade FastIron Layer 3 Routing Configuration Guide
394 53-1003903-04