Huawei quidway s7700 Configuration Manual page 174

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
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Example
Run the display isis graceful-restart status command on the PE, and you can view the status
of the ISIS GR. For example:
<Quidway> display isis graceful-restart status
IS-IS(1) Level-1 Restart Status
Restart Interval: 300
SA Bit Supported
Total Number of Interfaces = 2
Restart Status: RESTART COMPLETE
IS-IS(1) Level-2 Restart Status
Restart Interval: 300
SA Bit Supported
Total Number of Interfaces = 2
Restart Status: RESTART COMPLETE
Run the display bgp peer verbose command on the PE, and you can find that IBGP GR between
PEs and EBGP GR between the PE and CE are configured successfully. For example:
<Quidway> display bgp vpnv4 all peer verbose
Update-group ID : 1
Received: Total 29 messages
Authentication type configured: None
Sent: Total 25 messages
Last keepalive received: 2009-12-31 19:49:49
Issue 01 (2011-07-15)
Run the display bgp vpnv4 all peer verbose command to check the status of the BGP GR.
Restart information for ISIS(1)
-------------------------------
Peer: 3.3.3.9
Type: IBGP link
BGP version 4, remote router ID 3.3.3.9
BGP current state: Established, Up for 00h23m47s
BGP current event: RecvKeepalive
BGP last state: OpenConfirm
BGP Peer Up count: 2
Received total routes: 2
Received active routes total: 2
Advertised total routes: 2
Port: Local - 49941
Port: Local - 52845
Configured: Active Hold Time: 180 sec
Received : Active Hold Time: 180 sec
Negotiated: Active Hold Time: 180 sec
Peer optional capabilities:
Peer supports bgp multi-protocol extension
Peer supports bgp route refresh capability
Peer supports bgp 4-byte-as capability
Graceful Restart Capability: advertised and received
Restart Timer Value received from Peer: 150 seconds
Address families preserved for peer in GR:
IPv4 Unicast (was preserved)
VPNv4 (was preserved)
Address family IPv4 Unicast: advertised and received
Address family VPNv4: advertised and received
Update messages
Open messages
KeepAlive messages
Notification messages
Refresh messages
Update messages
Open messages
KeepAlive messages
Notification messages
Refresh messages
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Copyright © Huawei Technologies Co., Ltd.
remote AS 100
Remote - 179
Remote - 179
3 BGP MPLS IP VPN Configuration
Keepalive Time:60 sec
Keepalive Time:60 sec
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