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BigIron RX Series Configuration Guide
53-1001810-01
Displaying BGP4 information
26
EBGP/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’s router ID.
Description
The description you gave the neighbor when you configured it on the
BigIron RX.
State
The state of the router’s session with the neighbor. The states are from this
router’s perspective of the session, not the neighbor’s perspective. The
state values are based on the BGP4 state machine values described in RFC
1771 and can be one of the following for each router:
•
IDLE – The BGP4 process is waiting to be started. Usually, enabling
BGP4 or establishing a neighbor session starts the BGP4 process.
•
A minus sign (-) indicates that the session has gone down
and the software is clearing or removing routes.
•
ADMND – The neighbor has been administratively shut down. Refer to
“Administratively shutting down a session with a BGP4 neighbor”
on
page 779.
•
A minus sign (-) indicates that the session has gone down
and the software is clearing or removing routes.
•
CONNECT – BGP4 is waiting for the connection process for the TCP
neighbor session to be completed.
ACTIVE – BGP4 is waiting for a TCP connection from the neighbor.
If the state frequently changes between CONNECT and ACTIVE, there may
be a problem with the TCP connection.
•
OPEN SENT – BGP4 is waiting for an Open message from the
neighbor.
•
OPEN CONFIRM – BGP4 has received an OPEN message from the
neighbor and is now waiting for either a KEEPALIVE or NOTIFICATION
message. If the router receives a KEEPALIVE message from the
neighbor, the state changes to Established. If the message is a
NOTIFICATION, the state changes to Idle.
•
ESTABLISHED – BGP4 is ready to exchange UPDATE messages with
the neighbor.
NOTE: If there is more BGP data in the TCP receiver queue, a plus sign (+)
is also displayed.
If you display information for the neighbor using the show ip bgp
neighbor
<ip-addr>
command, the TCP receiver queue value will be
greater than 0.
Time
The amount of time this session has been in its current state.
KeepAliveTime
The keep alive time, which specifies how often this router sends keep alive
messages to the neighbor. Refer to
“Changing the keep alive time and hold
time”
on page 787.
TABLE 121
BGP4 neighbor information (Continued)
This field...
Displays...
Summary of Contents for Brocade DCX
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Page 88: ...16 BigIron RX Series Configuration Guide 53 1001810 01 Searching and filtering output 1 ...
Page 300: ...228 BigIron RX Series Configuration Guide 53 1001810 01 Displaying IP information 7 ...
Page 318: ...246 BigIron RX Series Configuration Guide 53 1001810 01 Deploying a LAG 8 ...
Page 418: ...346 BigIron RX Series Configuration Guide 53 1001810 01 SuperSpan 12 ...
Page 482: ...410 BigIron RX Series Configuration Guide 53 1001810 01 MRP CLI example 14 ...
Page 506: ...434 BigIron RX Series Configuration Guide 53 1001810 01 Displaying VSRP information 15 ...
Page 582: ...510 BigIron RX Series Configuration Guide 53 1001810 01 Viewing Layer 2 ACLs 20 ...
Page 634: ...562 BigIron RX Series Configuration Guide 53 1001810 01 Troubleshooting ACLs 21 ...
Page 642: ...570 BigIron RX Series Configuration Guide 53 1001810 01 Trunk formation 22 ...
Page 746: ...674 BigIron RX Series Configuration Guide 53 1001810 01 Displaying RIP filters 24 ...
Page 808: ...736 BigIron RX Series Configuration Guide 53 1001810 01 Displaying OSPF information 25 ...
Page 938: ...866 BigIron RX Series Configuration Guide 53 1001810 01 Displaying MBGP information 27 ...
Page 950: ...878 BigIron RX Series Configuration Guide 53 1001810 01 Using secure copy 28 ...
Page 988: ...916 BigIron RX Series Configuration Guide 53 1001810 01 Clearing IS IS information 29 ...
Page 1054: ...982 BigIron RX Series Configuration Guide 53 1001810 01 Sample 802 1x configurations 33 ...
Page 1108: ...1036 BigIron RX Series Configuration Guide 53 1001810 01 sFlow 39 ...
Page 1190: ...1118 BigIron RX Series Configuration Guide 53 1001810 01 Displaying RIPng information 44 ...
Page 1270: ...1198 BigIron RX Series Configuration Guide 53 1001810 01 Displaying ACLs 47 ...
Page 1310: ...1238 BigIron RX Series Configuration Guide 53 1001810 01 Displaying OSPFv3 information 48 ...
Page 1382: ...1310 BigIron RX Series Configuration Guide 53 1001810 01 Commands That Require a Reload D ...
Page 1435: ...BigIron RX Series Configuration Guide 1363 53 1001810 01 VSRP E ...
Page 1436: ...1364 BigIron RX Series Configuration Guide 53 1001810 01 VSRP E ...