CE01#show run | s net1/0/1$|net1/0/2[1-2]$|el21|^router ospf
interface Port-channel21
description CE02_Po21
no switchport
ip address 203.0.113.137 255.255.255.252
ip ospf network point-to-point
ip ospf cost 100
interface GigabitEthernet1/0/1
description CORE01_Gi1/0/23
no switchport
ip address 203.0.113.141 255.255.255.252
ip ospf network point-to-point
ip ospf cost 1
interface GigabitEthernet1/0/21
description CE02_Gi1/0/21
no switchport
no ip address
channel-group 21 mode active
interface GigabitEthernet1/0/22
description CE02_Gi1/0/22
no switchport
no ip address
channel-group 21 mode active
router ospf 1
router-id 198.51.100.11
passive-interface default
no passive-interface GigabitEthernet1/0/1
no passive-interface Port-channel21
network 198.51.100.11 0.0.0.0 area 0.0.0.0
network 203.0.113.136 0.0.0.3 area 0.0.0.0
network 203.0.113.140 0.0.0.3 area 0.0.0.0
default-information originate metric 1 metric-type 1
CE02#show run | s net1/0/2$|net1/0/2[1-2]$|el21|^router ospf
interface Port-channel21
description CE01_Po21
no switchport
ip address 203.0.113.138 255.255.255.252
ip ospf network point-to-point
ip ospf cost 100
interface GigabitEthernet1/0/2
description CORE02_Gi1/0/24
no switchport
ip address 203.0.113.145 255.255.255.252
ip ospf network point-to-point
ip ospf cost 40
interface GigabitEthernet1/0/21
description CE01_Gi1/0/21
no switchport
no ip address
channel-group 21 mode active
interface GigabitEthernet1/0/22
description CE01_Gi1/0/22
no switchport
no ip address
channel-group 21 mode active
router ospf 1
router-id 198.51.100.12
passive-interface default
no passive-interface GigabitEthernet1/0/2
no passive-interface Port-channel21
network 198.51.100.12 0.0.0.0 area 0.0.0.0
network 203.0.113.144 0.0.0.3 area 0.0.0.0
network 203.0.113.128 0.0.0.127 area 0.0.0.0
default-information originate metric 100 metric-type 1
CE01 , 02 間
CE01 , 02 <-> CORE01 , 02 間 OSPF
iBGP で使用する Loopback を広報する
GIR
CE01#show run | s mainte
maintenance-template BGP_OSPF
router bgp 64512
router ospf 1
system mode maintenance
timeout 15
template BGP_OSPF
failsafe 5
CE02#show run | s mainte
maintenance-template BGP_OSPF
router bgp 64512
router ospf 1
system mode maintenance
timeout 15
template BGP_OSPF
failsafe 5
CORE01#show run | s net1/0/2[1-2]$|el21|^router ospf
interface Port-channel21
description CORE02_Po21
no switchport
ip address 203.0.113.149 255.255.255.252
ip ospf network point-to-point
ip ospf cost 50
interface GigabitEthernet1/0/21
description CORE02_Gi1/0/21
no switchport
no ip address
channel-group 21 mode active
interface GigabitEthernet1/0/22
description CORE02_Gi1/0/22
no switchport
no ip address
channel-group 21 mode active
router ospf 1
router-id 198.51.100.21
passive-interface default
no passive-interface GigabitEthernet1/0/23
no passive-interface Port-channel21
network 198.51.100.21 0.0.0.0 area 0.0.0.0
network 203.0.113.0 0.0.0.127 area 0.0.0.0
network 203.0.113.140 0.0.0.3 area 0.0.0.0
network 203.0.113.148 0.0.0.3 area 0.0.0.0
CORE02#show run | s net1/0/2[1-2]$|el21|^router ospf
interface Port-channel21
description CORE01_Po21
no switchport
ip address 203.0.113.150 255.255.255.252
ip ospf network point-to-point
ip ospf cost 50
interface GigabitEthernet1/0/21
description CORE01_GI1/0/21
no switchport
no ip address
channel-group 21 mode active
interface GigabitEthernet1/0/22
description CORE01_GI1/0/22
no switchport
no ip address
channel-group 21 mode active
router ospf 1
router-id 198.51.100.22
passive-interface default
no passive-interface GigabitEthernet1/0/24
no passive-interface Port-channel21
network 198.51.100.22 0.0.0.0 area 0.0.0.0
network 203.0.113.0 0.0.0.127 area 0.0.0.0
network 203.0.113.144 0.0.0.3 area 0.0.0.0
network 203.0.113.148 0.0.0.3 area 0.0.0.0
CE01 , 02 から
OSPF デフォルトルートを
受信するための設定
HSRP
CORE01#show run | s net1/0/1$|Vlan1$
interface GigabitEthernet1/0/1
description CPE01_Gi1/0/23
switchport mode access
switchport nonegotiate
spanning-tree portfast
spanning-tree bpdufilter enable
interface Vlan1
ip address 203.0.113.2 255.255.255.128
standby version 2
standby 1 ip 203.0.113.1
standby 1 priority 110
standby 1 preempt
CORE02#show run | s net1/0/1$|Vlan1$
interface GigabitEthernet1/0/1
description CPE01_Gi1/0/24
switchport mode access
switchport nonegotiate
spanning-tree portfast
spanning-tree bpdufilter enable
interface Vlan1
ip address 203.0.113.3 255.255.255.128
standby version 2
standby 1 ip 203.0.113.1
standby 1 priority 105
standby 1 preempt
CPE01 を HSRP で
収容するための設定
GIR
CORE01#show run | s mainte
maintenance-template OSPF_HSRP
router ospf 1
hsrp Vlan1 1
system mode maintenance
timeout 15
template OSPF_HSRP
failsafe 5
CORE02#show run | s mainte
maintenance-template OSPF_HSRP
router ospf 1
hsrp Vlan1 1
system mode maintenance
timeout 15
template OSPF_HSRP
failsafe 5
PE01#ping 203.0.113.101
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 203.0.113.101, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 70/87/103 ms
PE01#
PE01#traceroute 203.0.113.101
Type escape sequence to abort.
Tracing the route to 203.0.113.101
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.130 40 msec 40 msec 38 msec
2 203.0.113.142 81 msec 54 msec 61 msec
3 203.0.113.101 [AS 64512] 103 msec * 105 msec
通常時は CE01 -> CORE01 -> CPE01 を経由します。
PE01#show ip bgp
BGP table version is 11, local router ID is 198.51.100.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
0.0.0.0 0.0.0.0 0 i
*> 203.0.113.0/25 203.0.113.130 100 0 64512 i
* 203.0.113.134 300 0 64512 i
CE01 宛を優先させています。
CORE01
CORE01#show ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "ospf 1", distance 110, metric 2, candidate default path
Tag 1, type extern 1
Last update from 203.0.113.141 on GigabitEthernet1/0/23, 00:01:20 ago
Routing Descriptor Blocks:
* 203.0.113.141, from 198.51.100.11, 00:01:20 ago, via GigabitEthernet1/0/23
Route metric is 2, traffic share count is 1
Route tag 1
CORE01#
CORE01#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl1 1 110 P Active local 203.0.113.3 203.0.113.1
OSPF メトリック 1 と HSRP Priority 110 で優先させています。
CPE01
CPE01#ping 198.51.100.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 198.51.100.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 77/87/109 ms
CPE01#
CPE01#traceroute 198.51.100.1
Type escape sequence to abort.
Tracing the route to 198.51.100.1
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.2 40 msec 41 msec 72 msec
2 203.0.113.141 63 msec 66 msec 69 msec
3 203.0.113.129 89 msec * 84 msec
通常時は CORE01 -> CE01 -> PE01 を経由します。
CE01 GIR BGP + OSPF 動作確認
start maintenance でホストを Remove します。
CE01#start maintenance
Template BGP_OSPF will be applied. Do you want to continue?[confirm]
CE01#
Nov 3 2024 00:43:52 UTC: %MMODE-6-MMODE_SNAPSHOT_CREATE_ENTER_MMODE: Generating current snapshot 'before_maintenance'
Nov 3 2024 00:43:52 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Isolate start for router bgp 64512
Nov 3 2024 00:44:23 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Isolate complete for router bgp 64512
Nov 3 2024 00:44:23 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Isolate start for router ospf 1
Nov 3 2024 00:44:53 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Isolate complete for router ospf 1
Nov 3 2024 00:44:53 UTC: %MMODE-6-MMODE_ISOLATED: System is in Maintenance
CE01(maint-mode)#show system mode
System Mode: Maintenance
Maintenance window: 14 mins remaining
CE01(maint-mode)#show system mode maintenance
System Mode: Maintenance
Maintenance window: 14 mins remaining
Current Maintenance Parameters:
Maintenance Duration: 15(mins)
Failsafe Timeout: 5(mins)
Maintenance Template: BGP_OSPF
Snapshot Template: default
Reload in Maintenance: False
CE01 BGP + OSPF GIR 動作確認
確認
通常時
CE01 メンテナンス時
備考
BGP
PE01#traceroute 203.0.113.101
Type escape sequence to abort.
Tracing the route to 203.0.113.101
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.130 39 msec 65 msec 37 msec
2 203.0.113.142 66 msec 75 msec 67 msec
3 203.0.113.101 [AS 64512] 94 msec * 94 msec
PE01#show ip bgp
BGP table version is 13, local router ID is 198.51.100.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
0.0.0.0 0.0.0.0 0 i
*> 203.0.113.0/25 203.0.113.130 100 0 64512 i
* 203.0.113.134 300 0 64512 i
PE01#traceroute 203.0.113.101
Type escape sequence to abort.
Tracing the route to 203.0.113.101
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.134 50 msec 30 msec 35 msec2 203.0.113.146 57 msec 67 msec 67 msec
3 203.0.113.101 [AS 64512] 125 msec * 135 msec
PE01#
PE01#show ip bgp
BGP table version is 8, local router ID is 198.51.100.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
0.0.0.0 0.0.0.0 0 i
*> 203.0.113.0/25 203.0.113.134 300 0 64512 i
上り : CPE01
CORE01 はわたりを経由するように変更されています。
下り : PE01
PE01 は CE02 を経由するように変更されています。
CE01 の Next Hop がなくなっており、BGP アドレス広報を停止していました。
CE01#show ip bgp summary
BGP router identifier 198.51.100.11, local AS number 64512
BGP table version is 3, main routing table version 3
2 network entries using 496 bytes of memory
4 path entries using 544 bytes of memory
4/2 BGP path/bestpath attribute entries using 1184 bytes of memory
1 BGP AS-PATH entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 2248 total bytes of memory
1 received paths for inbound soft reconfiguration
BGP activity 2/0 prefixes, 4/0 paths, scan interval 60 secs
2 networks peaked at 08:12:30 Nov 4 2024 JST (00:02:19.633 ago)
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
198.51.100.12 4 64512 24 24 3 0 0 00:03:04 1
203.0.113.129 4 64496 20 19 3 0 0 00:02:19 1
CE01#show ip bgp
BGP table version is 3, local router ID is 198.51.100.11
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
*> 0.0.0.0 203.0.113.129 300 0 64496 i
*> 203.0.113.0/25 203.0.113.142 2 32768 i
* i 198.51.100.12 41 100 0 i
CE01(maint-mode)#show ip bgp summary
BGP router identifier 198.51.100.11, local AS number 64512
BGP table version is 20, main routing table version 20
2 network entries using 496 bytes of memory
5 path entries using 680 bytes of memory
5/2 BGP path/bestpath attribute entries using 1480 bytes of memory
1 BGP AS-PATH entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 2680 total bytes of memory
1 received paths for inbound soft reconfiguration
BGP activity 5/3 prefixes, 22/17 paths, scan interval 60 secs
2 networks peaked at 08:12:51 Nov 3 2024 JST (03:45:55.560 ago)
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
198.51.100.12 4 64512 153 160 20 0 0 00:22:50 2
203.0.113.129 4 64496 155 159 20 0 0 00:23:14 1
CE01(maint-mode)#show ip bgp
BGP table version is 20, local router ID is 198.51.100.11
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
* i 0.0.0.0 198.51.100.12 0 100 0 64496 i
*> 203.0.113.129 300 0 64496 i
* i 203.0.113.0/25 198.51.100.12 41 100 0 i
*> 203.0.113.142 65536 32768 i
BGP ピア
ピアは維持されます。
eBGP 受信ルート
ルート自体は保持しています。
OSPF
CE02#show ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "ospf 1", distance 110, metric 81, candidate default path
Tag 1, type extern 1
Last update from 203.0.113.137 on Port-channel21, 00:00:20 ago
Routing Descriptor Blocks:
* 203.0.113.137, from 198.51.100.11, 00:00:20 ago, via Port-channel21
Route metric is 81, traffic share count is 1
Route tag 1
CE02#show ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "bgp 64512", distance 20, metric 0, candidate default path
Tag 64496, type external
Last update from 203.0.113.133 00:00:07 ago
Routing Descriptor Blocks:
* 203.0.113.133, from 203.0.113.133, 00:00:07 ago
opaque_ptr 0x7477AABBBCC0
Route metric is 0, traffic share count is 1
AS Hops 1
Route tag 64496
MPLS label: none
CORE01#show ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "ospf 1", distance 110, metric 2, candidate default path
Tag 1, type extern 1
Last update from 203.0.113.141 on GigabitEthernet1/0/23, 00:07:11 ago
Routing Descriptor Blocks:
* 203.0.113.141, from 198.51.100.11, 00:07:11 ago, via GigabitEthernet1/0/23
Route metric is 2, traffic share count is 1
Route tag 1
CORE01#show ip ospf 1 rib
OSPF Router with ID (198.51.100.21) (Process ID 1)
Base Topology (MTID 0)
OSPF local RIB
Codes: * - Best, > - Installed in global RIB
*> 198.51.100.11/32, Intra, cost 65536, area 0.0.0.0
via 203.0.113.141, GigabitEthernet1/0/23
*> 198.51.100.12/32, Intra, cost 91, area 0.0.0.0
via 203.0.113.150, Port-channel21
<snip>
CORE01#ping 198.51.100.11
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 198.51.100.11, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 19/25/35 ms
CORE01#show ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "ospf 1", distance 110, metric 190, candidate default path
Tag 1, type extern 1
Last update from 203.0.113.150 on Port-channel21, 00:00:06 ago
Routing Descriptor Blocks:
* 203.0.113.150, from 198.51.100.12, 00:00:06 ago, via Port-channel21
Route metric is 190, traffic share count is 1
Route tag 1
CPE01#traceroute 198.51.100.1
Type escape sequence to abort.
Tracing the route to 198.51.100.1
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.2 71 msec 73 msec 65 msec
2 203.0.113.141 82 msec 53 msec 55 msec
3 203.0.113.129 66 msec * 80 msec
CPE01#traceroute 198.51.100.1
Type escape sequence to abort.
Tracing the route to 198.51.100.1
VRF info: (vrf in name/id, vrf out name/id)
1 203.0.113.2 37 msec 69 msec 38 msec
2 203.0.113.150 93 msec 86 msec 88 msec
3 203.0.113.145 109 msec 110 msec 111 msec
4 203.0.113.133 213 msec * 154 msec
上り : CPE01
CORE01 のわたりを経由するようになりました。
timeout 15 経過後、切り戻りました。
CE01(maint-mode)#
Nov 3 2024 23:52:04 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Insert start for router ospf 1
Nov 3 2024 23:52:34 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Insert complete for router ospf 1
Nov 3 2024 23:52:34 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Insert start for router bgp 64512
Nov 3 2024 23:53:04 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Insert complete for router bgp 64512
Nov 3 2024 23:53:04 UTC: %MMODE-6-MMODE_SNAPSHOT_CREATE_EXIT_MMODE: Generating current snapshot 'after_maintenance'
Please use 'show system snapshots compare before_maintenance after_maintenance' to check the health of the system
Nov 3 2024 23:53:04 UTC: %MMODE-6-MMODE_INSERTED: System is in Normal Mode
CORE01 GIR OSPF + HSRP 動作確認
start maintenance でホストを Remove します。
CORE01#start maintenance
Template OSPF_HSRP will be applied. Do you want to continue?[confirm]
CORE01#
Nov 3 2024 23:55:21 UTC: %MMODE-6-MMODE_SNAPSHOT_CREATE_ENTER_MMODE: Generating current snapshot 'before_maintenance'
Nov 3 2024 23:55:21 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Isolate start for router ospf 1
Nov 3 2024 23:55:51 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Isolate complete for router ospf 1
Nov 3 2024 23:55:51 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Isolate start for hsrp Vlan1 1
Nov 3 2024 23:55:51 UTC: %HSRP-5-STATECHANGE: Vlan1 Grp 1 state Active -> Init
Nov 3 2024 23:56:21 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Isolate complete for hsrp Vlan1 1
Nov 3 2024 23:56:21 UTC: %MMODE-6-MMODE_ISOLATED: System is in Maintenance
CORE01(maint-mode)#show system mode
System Mode: Maintenance
Maintenance window: 14 mins remaining
CORE01(maint-mode)#show system mode maintenance
System Mode: Maintenance
Maintenance window: 14 mins remaining
Current Maintenance Parameters:
Maintenance Duration: 15(mins)
Failsafe Timeout: 5(mins)
Maintenance Template: OSPF_HSRP
Snapshot Template: default
Reload in Maintenance: False
CORE01 OSPF + HSRP GIR 動作確認
確認
通常時
CORE01 メンテナンス時
備考
OSPF
CE01#show ip route 198.51.100.21
Routing entry for 198.51.100.21/32
Known via "ospf 1", distance 110, metric 2, type intra area
Last update from 203.0.113.142 on GigabitEthernet1/0/1, 00:00:07 ago
Routing Descriptor Blocks:
* 203.0.113.142, from 198.51.100.21, 00:00:07 ago, via GigabitEthernet1/0/1
Route metric is 2, traffic share count is 1
CE01#show ip route 198.51.100.21
Routing entry for 198.51.100.21/32
Known via "ospf 1", distance 110, metric 65536, type intra area
Last update from 203.0.113.142 on GigabitEthernet1/0/1, 00:02:42 ago
Routing Descriptor Blocks:
* 203.0.113.142, from 198.51.100.21, 00:02:42 ago, via GigabitEthernet1/0/1
Route metric is 65536, traffic share count is 1
OSPF ルートメトリック
65536 になっており、全く優先されないルートになりました。
上述の結果と同じく疎通は可能です。
HSRP
CORE01#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl1 1 110 P Active local 203.0.113.3 203.0.113.1
CORE01(maint-mode)#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl1 1 110 P Init 203.0.113.3 unknown 203.0.113.1
Nov 4 2024 00:04:55 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_COMPLETE: Maintenance Isolate complete for router ospf 1
Nov 4 2024 00:04:55 UTC: %MMODE-6-MMODE_CLIENT_TRANSITION_START: Maintenance Isolate start for hsrp Vlan1 1
Nov 4 2024 00:04:55 UTC: HSRP: Vl1 Grp 1 Resign out 203.0.113.2 Active pri 110 vIP 203.0.113.1
Nov 4 2024 00:04:55 UTC: %HSRP-5-STATECHANGE: Vlan1 Grp 1 state Active -> Init
HSRP
Resign メッセージを送信し、降格しました。
State が Init となっており、HSRP Hello を送信しなくなりました。
CORE02#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl1 1 105 P Standby 203.0.113.2 local 203.0.113.1
CORE02#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Vl1 1 105 P Active local unknown 203.0.113.1
