Received: Total 59 messages
Update messages 0
Open messages 2
KeepAlive messages 57
Notification messages 0
Refresh messages 0
Sent: Total 79 messages
Update messages 5
Open messages 2
KeepAlive messages 71
Notification messages 1
Refresh messages 0
Authentication type configured: None
Last keepalive received: 2009-02-20 13:54:58+00:00
Minimum route advertisement interval is 30 seconds
Optional capabilities:
Route refresh capability has been enabled
4-byte-as capability has been enabled
GTSM has been enabled, valid-ttl-hops: 1
Peer Preferred Value: 0
Routing policy configured:
No routing policy is configured
You can view that GTSM is enabled, the valid hop count is 1, and the BGP connection is in the
Established state.
Step 7 Configure GTSM on Switch B and Switch C. Switch B and Switch C are directly connected, so
the range of the TTL value between the two switches is [255, 255]. The value of valid-ttl-
hops is 1.
# Configure GTSM on Switch B.
[SwitchB-bgp] peer 3.3.3.9 valid-ttl-hops 1
# Configure GTSM of the IBGP connection on Switch C.
[SwitchC-bgp] peer 2.2.2.9 valid-ttl-hops 1
# View the GTSM configuration.
<SwitchB> display bgp peer 3.3.3.9 verbose
BGP Peer is 3.3.3.9, remote AS 20
Type: IBGP link
BGP version 4, Remote router ID 3.3.3.9
Update-group ID : 1
BGP current state: Established, Up for 00h54m36s
BGP current event: KATimerExpired
BGP last state: OpenConfirm
BGP Peer Up count: 1
Received total routes: 0
Received active routes total: 0
Advertised total routes: 0
Port: Local - 54998 Remote - 179
Configured: connect-retry Time: 32 sec
Configured: Active Hold Time: 180 sec Keepalive Time:60 sec
Received : Active Hold Time: 180 sec
Negotiated: Active Hold Time: 180 sec Keepalive Time:60 sec
Peer optional capabilities:
Peer supports bgp multi-protocol extension
Peer supports bgp route refresh capability
Peer supports bgp 4-byte-as capability
Address family IPv4 Unicast: advertised and received
Received: Total 63 messages
Update messages 0
Open messages 1
KeepAlive messages 62
Notification messages 0
Refresh messages 0
S6700 Series Ethernet Switches
Configuration Guide - IP Routing 7 BGP Configuration
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
490
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