ip route 192.168.1.0 255.255.255.0 192.168.0.2 20 ip route 198.51.100.1 255.255.255.255 192.0.2.2 ip vrrp enable vpn enable vpnlog enable ipsec access-list 1 ipsec ip any any ipsec access-list 64 bypass ip any any ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac hostname milan米兰体育官网入口A interface ewan 1 ip mtu 1500 ip address 192.0.2.1 255.255.255.128 exit interface ipsecif 1 crypto map milan米兰体育官网入口C ip ospf network point-to-point ip address 100.1.1.1 255.255.255.0 ip mtu 1500 exit interface lan 1 ip address 192.168.0.1 255.255.255.0 vrrp 1 address 192.168.0.254 vrrp 1 priority 200 vrrp 1 preempt exit crypto isakmp policy 1 authentication prekey group 5 hash sha keepalive icmp always-send keepalive-icmp peer-address 192.168.1.1 keepalive-icmp source-interface lan 1 key ascii secret1 negotiation-mode main peer-identity address 198.51.100.1 exit crypto map milan米兰体育官网入口C 1 match address 1 set peer address 198.51.100.1 set pfs group5 set transform-set aes256-sha sa-up route interface ipsecif 1 10 exit router ospf network 100.1.1.0 0.0.0.255 area 0 redistribute connected metric-type 1 router-id 192.168.0.1 exit end
ip route 192.168.1.0 255.255.255.0 connected ipsecif 1 ip route 198.51.100.1 255.255.255.255 192.0.2.130 ip vrrp enable vpn enable vpnlog enable ipsec access-list 1 ipsec ip any any ipsec access-list 64 bypass ip any any ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac hostname milan米兰体育官网入口B interface ewan 1 ip mtu 1500 ip address 192.0.2.129 255.255.255.128 exit interface ipsecif 1 crypto map milan米兰体育官网入口C ip ospf network point-to-point ip address 100.1.2.1 255.255.255.0 ip mtu 1500 exit interface lan 1 ip address 192.168.0.2 255.255.255.0 vrrp 1 address 192.168.0.254 vrrp 1 priority 100 exit crypto isakmp policy 1 authentication prekey group 5 hash sha key ascii secret1 negotiation-mode main peer-identity address 198.51.100.1 exit crypto map milan米兰体育官网入口C 1 match address 1 set peer address 198.51.100.1 set pfs group5 set transform-set aes256-sha exit router ospf network 100.1.2.0 0.0.0.255 area 0 redistribute connected metric-type 1 router-id 192.168.0.2 exit end
ip route 192.0.2.1 255.255.255.255 198.51.100.2 ip route 192.0.2.129 255.255.255.255 198.51.100.2 ip route 192.168.0.1 255.255.255.255 connected ipsecif 1 ip route 192.168.0.2 255.255.255.255 connected ipsecif 2 vpn enable vpnlog enable ipsec access-list 1 ipsec ip any any ipsec access-list 2 ipsec ip any any ipsec access-list 64 bypass ip any any ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac hostname milan米兰体育官网入口C interface ewan 1 ip mtu 1500 ip address 198.51.100.1 255.255.255.0 exit interface ipsecif 1 crypto map milan米兰体育官网入口A ip ospf cost 50 ip ospf network point-to-point ip address 100.1.1.2 255.255.255.0 ip mtu 1500 exit interface ipsecif 2 crypto map milan米兰体育官网入口B ip ospf cost 100 ip ospf network point-to-point ip address 100.1.2.2 255.255.255.0 ip mtu 1500 exit interface lan 1 ip address 192.168.1.1 255.255.255.0 exit crypto isakmp policy 1 authentication prekey group 5 hash sha keepalive icmp always-send keepalive-icmp peer-address 192.168.0.1 keepalive-icmp source-interface lan 1 key ascii secret1 negotiation-mode main peer-identity address 192.0.2.1 exit crypto isakmp policy 2 authentication prekey group 5 hash sha keepalive icmp always-send keepalive-icmp peer-address 192.168.0.2 keepalive-icmp source-interface lan 1 key ascii secret1 negotiation-mode main peer-identity address 192.0.2.129 exit crypto map milan米兰体育官网入口A 1 match address 1 set peer address 192.0.2.1 set pfs group5 set security-association always-up set transform-set aes256-sha exit crypto map milan米兰体育官网入口B 2 match address 2 set peer address 192.0.2.129 set pfs group5 set security-association always-up set transform-set aes256-sha exit router ospf network 100.1.1.0 0.0.0.255 area 0 network 100.1.2.0 0.0.0.255 area 0 router-id 192.168.1.1 exit end
マスタールータが復旧して、バックアップルータから切り替わる場合の動作を指定します。
"vrrp 1 preempt"
設定内容 | 画面表示例 |
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特権ユーザモードへの移行 パスワードの入力 設定情報の初期化 設定モードの変更 設定入力 設定保存 装置再起動 |
Router>enable Enter password: Router# Router#clear working.cfg Router# Router#configure terminal Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.0.2 20 Router(config)#ip route 198.51.100.1 255.255.255.255 192.0.2.2 Router(config)#ip vrrp enable Router(config)#vpn enable Router(config)#vpnlog enable Router(config)#ipsec access-list 1 ipsec ip any any Router(config)#ipsec access-list 64 bypass ip any any Router(config)#ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac Router(config)#hostname milan米兰体育官网入口A milan米兰体育官网入口A(config)#interface ewan 1 milan米兰体育官网入口A(config-if ewan 1)#ip mtu 1500 milan米兰体育官网入口A(config-if ewan 1)#ip address 192.0.2.1 255.255.255.128 milan米兰体育官网入口A(config-if ewan 1)#exit milan米兰体育官网入口A(config)#interface ipsecif 1 milan米兰体育官网入口A(config-if ipsecif 1)#crypto map milan米兰体育官网入口C milan米兰体育官网入口A(config-if ipsecif 1)#ip ospf network point-to-point milan米兰体育官网入口A(config-if ipsecif 1)#ip address 100.1.1.1 255.255.255.0 milan米兰体育官网入口A(config-if ipsecif 1)#ip mtu 1500 milan米兰体育官网入口A(config-if ipsecif 1)#exit milan米兰体育官网入口A(config)#interface lan 1 milan米兰体育官网入口A(config-if lan 1)#ip address 192.168.0.1 255.255.255.0 milan米兰体育官网入口A(config-if lan 1)#vrrp 1 address 192.168.0.254 milan米兰体育官网入口A(config-if lan 1)#vrrp 1 priority 200 milan米兰体育官网入口A(config-if lan 1)#vrrp 1 preempt milan米兰体育官网入口A(config-if lan 1)#exit milan米兰体育官网入口A(config)#crypto isakmp policy 1 milan米兰体育官网入口A(config-isakmp)#authentication prekey milan米兰体育官网入口A(config-isakmp)#group 5 milan米兰体育官网入口A(config-isakmp)#hash sha milan米兰体育官网入口A(config-isakmp)#keepalive icmp always-send milan米兰体育官网入口A(config-isakmp)#keepalive-icmp peer-address 192.168.1.1 milan米兰体育官网入口A(config-isakmp)#keepalive-icmp source-interface lan 1 milan米兰体育官网入口A(config-isakmp)#key ascii secret1 milan米兰体育官网入口A(config-isakmp)#negotiation-mode main milan米兰体育官网入口A(config-isakmp)#peer-identity address 198.51.100.1 milan米兰体育官网入口A(config-isakmp)#exit milan米兰体育官网入口A(config)#crypto map milan米兰体育官网入口C 1 milan米兰体育官网入口A(config-crypto-map)#match address 1 milan米兰体育官网入口A(config-crypto-map)#set peer address 198.51.100.1 milan米兰体育官网入口A(config-crypto-map)#set pfs group5 milan米兰体育官网入口A(config-crypto-map)#set transform-set aes256-sha milan米兰体育官网入口A(config-crypto-map)#sa-up route interface ipsecif 1 10 milan米兰体育官网入口A(config-crypto-map)#exit milan米兰体育官网入口A(config)#router ospf milan米兰体育官网入口A(config-ospf)#network 100.1.1.0 0.0.0.255 area 0 milan米兰体育官网入口A(config-ospf)#redistribute connected metric-type 1 milan米兰体育官网入口A(config-ospf)#router-id 192.168.0.1 milan米兰体育官网入口A(config-ospf)#exit milan米兰体育官网入口A(config)# milan米兰体育官网入口A(config)#end milan米兰体育官网入口A# milan米兰体育官网入口A#save SIDE-A % saving working-config % finished saving milan米兰体育官网入口A#reset Going to reset with SIDE-A.frm and SIDE-A.cfg. Boot-back not scheduled for next boot. Next rebooting firmware SIDE-A.frm is fine. Are you OK to cold start?(y/n)y |
設定内容 | 画面表示例 |
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特権ユーザモードへの移行 パスワードの入力 設定情報の初期化 設定モードの変更 設定入力 設定保存 装置再起動 |
Router>enable Enter password: Router# Router#clear working.cfg Router# Router#configure terminal Router(config)#ip route 192.168.1.0 255.255.255.0 connected ipsecif 1 Router(config)#ip route 198.51.100.1 255.255.255.255 192.0.2.130 Router(config)#ip vrrp enable Router(config)#vpn enable Router(config)#vpnlog enable Router(config)#ipsec access-list 1 ipsec ip any any Router(config)#ipsec access-list 64 bypass ip any any Router(config)#ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac Router(config)#hostname milan米兰体育官网入口B milan米兰体育官网入口B(config)#interface ewan 1 milan米兰体育官网入口B(config-if ewan 1)#ip mtu 1500 milan米兰体育官网入口B(config-if ewan 1)#ip address 192.0.2.129 255.255.255.128 milan米兰体育官网入口B(config-if ewan 1)#exit milan米兰体育官网入口B(config)#interface ipsecif 1 milan米兰体育官网入口B(config-if ipsecif 1)#crypto map milan米兰体育官网入口C milan米兰体育官网入口B(config-if ipsecif 1)#ip ospf network point-to-point milan米兰体育官网入口B(config-if ipsecif 1)#ip address 100.1.2.1 255.255.255.0 milan米兰体育官网入口B(config-if ipsecif 1)#ip mtu 1500 milan米兰体育官网入口B(config-if ipsecif 1)#exit milan米兰体育官网入口B(config)#interface lan 1 milan米兰体育官网入口B(config-if lan 1)#ip address 192.168.0.2 255.255.255.0 milan米兰体育官网入口B(config-if lan 1)#vrrp 1 address 192.168.0.254 milan米兰体育官网入口B(config-if lan 1)#vrrp 1 priority 100 milan米兰体育官网入口B(config-if lan 1)#exit milan米兰体育官网入口B(config)#crypto isakmp policy 1 milan米兰体育官网入口B(config-isakmp)#authentication prekey milan米兰体育官网入口B(config-isakmp)#group 5 milan米兰体育官网入口B(config-isakmp)#hash sha milan米兰体育官网入口B(config-isakmp)#key ascii secret1 milan米兰体育官网入口B(config-isakmp)#negotiation-mode main milan米兰体育官网入口B(config-isakmp)#peer-identity address 198.51.100.1 milan米兰体育官网入口B(config-isakmp)#exit milan米兰体育官网入口B(config)#crypto map milan米兰体育官网入口C 1 milan米兰体育官网入口B(config-crypto-map)#match address 1 milan米兰体育官网入口B(config-crypto-map)#set peer address 198.51.100.1 milan米兰体育官网入口B(config-crypto-map)#set pfs group5 milan米兰体育官网入口B(config-crypto-map)#set transform-set aes256-sha milan米兰体育官网入口B(config-crypto-map)#exit milan米兰体育官网入口B(config)#router ospf milan米兰体育官网入口B(config-ospf)#network 100.1.2.0 0.0.0.255 area 0 milan米兰体育官网入口B(config-ospf)#redistribute connected metric-type 1 milan米兰体育官网入口B(config-ospf)#router-id 192.168.0.2 milan米兰体育官网入口B(config-ospf)#exit milan米兰体育官网入口B(config)# milan米兰体育官网入口B(config)#end milan米兰体育官网入口B# milan米兰体育官网入口B#save SIDE-A % saving working-config % finished saving milan米兰体育官网入口B#reset Going to reset with SIDE-A.frm and SIDE-A.cfg. Boot-back not scheduled for next boot. Next rebooting firmware SIDE-A.frm is fine. Are you OK to cold start?(y/n)y |
マスタールータ、バックアップルータから配信してくる経路情報を受け取るためにOSPFを設定をします。
設定内容 | 画面表示例 |
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特権ユーザモードへの移行 パスワードの入力 設定情報の初期化 設定モードの変更 設定入力 設定保存 装置再起動 |
Router>enable Enter password: Router# Router#clear working.cfg Router# Router#configure terminal Router(config)#ip route 192.0.2.1 255.255.255.255 198.51.100.2 Router(config)#ip route 192.0.2.129 255.255.255.255 198.51.100.2 Router(config)#ip route 192.168.0.1 255.255.255.255 connected ipsecif 1 Router(config)#ip route 192.168.0.2 255.255.255.255 connected ipsecif 2 Router(config)#vpn enable Router(config)#vpnlog enable Router(config)#ipsec access-list 1 ipsec ip any any Router(config)#ipsec access-list 2 ipsec ip any any Router(config)#ipsec access-list 64 bypass ip any any Router(config)#ipsec transform-set aes256-sha esp-aes-256 esp-sha-hmac Router(config)#hostname milan米兰体育官网入口C milan米兰体育官网入口C(config)#interface ewan 1 milan米兰体育官网入口C(config-if ewan 1)#ip mtu 1500 milan米兰体育官网入口C(config-if ewan 1)#ip address 198.51.100.1 255.255.255.0 milan米兰体育官网入口C(config-if ewan 1)#exit milan米兰体育官网入口C(config)#interface ipsecif 1 milan米兰体育官网入口C(config-if ipsecif 1)#crypto map milan米兰体育官网入口A milan米兰体育官网入口C(config-if ipsecif 1)#ip ospf cost 50 milan米兰体育官网入口C(config-if ipsecif 1)#ip ospf network point-to-point milan米兰体育官网入口C(config-if ipsecif 1)#ip address 100.1.1.2 255.255.255.0 milan米兰体育官网入口C(config-if ipsecif 1)#ip mtu 1500 milan米兰体育官网入口C(config-if ipsecif 1)#exit milan米兰体育官网入口C(config)#interface ipsecif 2 milan米兰体育官网入口C(config-if ipsecif 2)#crypto map milan米兰体育官网入口B milan米兰体育官网入口C(config-if ipsecif 2)#ip ospf cost 100 milan米兰体育官网入口C(config-if ipsecif 2)#ip ospf network point-to-point milan米兰体育官网入口C(config-if ipsecif 2)#ip address 100.1.2.2 255.255.255.0 milan米兰体育官网入口C(config-if ipsecif 2)#ip mtu 1500 milan米兰体育官网入口C(config-if ipsecif 2)#exit milan米兰体育官网入口C(config)#interface lan 1 milan米兰体育官网入口C(config-if lan 1)#ip address 192.168.1.1 255.255.255.0 milan米兰体育官网入口C(config-if lan 1)#exit milan米兰体育官网入口C(config)#crypto isakmp policy 1 milan米兰体育官网入口C(config-isakmp)#authentication prekey milan米兰体育官网入口C(config-isakmp)#group 5 milan米兰体育官网入口C(config-isakmp)#hash sha milan米兰体育官网入口C(config-isakmp)#keepalive icmp always-send milan米兰体育官网入口C(config-isakmp)#keepalive-icmp peer-address 192.168.0.1 milan米兰体育官网入口C(config-isakmp)#keepalive-icmp source-interface lan 1 milan米兰体育官网入口C(config-isakmp)#key ascii secret1 milan米兰体育官网入口C(config-isakmp)#negotiation-mode main milan米兰体育官网入口C(config-isakmp)#peer-identity address 192.0.2.1 milan米兰体育官网入口C(config-isakmp)#exit milan米兰体育官网入口C(config)#crypto isakmp policy 2 milan米兰体育官网入口C(config-isakmp)#authentication prekey milan米兰体育官网入口C(config-isakmp)#group 5 milan米兰体育官网入口C(config-isakmp)#hash sha milan米兰体育官网入口C(config-isakmp)#keepalive icmp always-send milan米兰体育官网入口C(config-isakmp)#keepalive-icmp peer-address 192.168.0.2 milan米兰体育官网入口C(config-isakmp)#keepalive-icmp source-interface lan 1 milan米兰体育官网入口C(config-isakmp)#key ascii secret1 milan米兰体育官网入口C(config-isakmp)#negotiation-mode main milan米兰体育官网入口C(config-isakmp)#peer-identity address 192.0.2.129 milan米兰体育官网入口C(config-isakmp)#exit milan米兰体育官网入口C(config)#crypto map milan米兰体育官网入口A 1 milan米兰体育官网入口C(config-crypto-map)#match address 1 milan米兰体育官网入口C(config-crypto-map)#set peer address 192.0.2.1 milan米兰体育官网入口C(config-crypto-map)#set pfs group5 milan米兰体育官网入口C(config-crypto-map)#set security-association always-up milan米兰体育官网入口C(config-crypto-map)#set transform-set aes256-sha milan米兰体育官网入口C(config-crypto-map)#exit milan米兰体育官网入口C(config)#crypto map milan米兰体育官网入口B 2 milan米兰体育官网入口C(config-crypto-map)#match address 2 milan米兰体育官网入口C(config-crypto-map)#set peer address 192.0.2.129 milan米兰体育官网入口C(config-crypto-map)#set pfs group5 milan米兰体育官网入口C(config-crypto-map)#set security-association always-up milan米兰体育官网入口C(config-crypto-map)#set transform-set aes256-sha milan米兰体育官网入口C(config-crypto-map)#exit milan米兰体育官网入口C(config)#router ospf milan米兰体育官网入口C(config-ospf)#network 100.1.1.0 0.0.0.255 area 0 milan米兰体育官网入口C(config-ospf)#network 100.1.2.0 0.0.0.255 area 0 milan米兰体育官网入口C(config-ospf)#router-id 192.168.1.1 milan米兰体育官网入口C(config-ospf)#exit milan米兰体育官网入口C(config)# milan米兰体育官网入口C(config)#end milan米兰体育官网入口C# milan米兰体育官网入口C#save SIDE-A % saving working-config % finished saving milan米兰体育官网入口C#reset Going to reset with SIDE-A.frm and SIDE-A.cfg. Boot-back not scheduled for next boot. Next rebooting firmware SIDE-A.frm is fine. Are you OK to cold start?(y/n)y |
正常時の各ルータの状態をmilan米兰体育官网入口します。
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態がMasterなことをmilan米兰体育官网入口 |
milan米兰体育官网入口A#show vrrp VRRP action enable lan 1 Vrid 1 Priority 200 (Current 200) Preempt mode “on” Advertisement interval 1 Local ip address is 192.168.0.1 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Master uptime(sec): 1541 become master count: 1 advertise receive: 0 error advertise receive: 0 |
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態がBackupなことをmilan米兰体育官网入口 |
milan米兰体育官网入口B#show vrrp VRRP action enable lan 1 Vrid 1 Priority 100 (Current 100) Preempt mode “off” Advertisement interval 1 Local ip address is 192.168.0.2 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Backup uptime(sec): ----- become master count: 0 advertise receive: 1571 error advertise receive: 0 |
Router Cの経路情報をmilan米兰体育官网入口します。
milan米兰体育官网入口内容 | 画面表示例 |
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ルーティング情報を表示 ※ |
milan米兰体育官网入口C#show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF B - BGP, I - IKE, U - SA-UP, D - REDUNDANCY, E - EventAction - selected route, * - FIB route, p - stale info. O100.1.1.0/24 [110/50] is directly connected, IPSECIF1, 00:08:11 milan米兰体育官网入口00.1.1.0/24 is directly connected, IPSECIF1 O100.1.2.0/24 [110/100] is directly connected, IPSECIF2, 00:08:21 milan米兰体育官网入口00.1.2.0/24 is directly connected, IPSECIF2 milan米兰体育官网入口27.0.0.0/8 is directly connected, LOOP0 milan米兰体育官网入口92.0.2.0/25 [110/70] via 100.1.1.1, IPSECIF1, 00:08:10 milan米兰体育官网入口92.0.2.1/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.0.2.128/25 [110/120] via 100.1.2.1, IPSECIF2, 00:08:10 milan米兰体育官网入口92.0.2.129/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.168.0.0/24 [110/70] via 100.1.1.1, IPSECIF1, 00:08:10 milan米兰体育官网入口92.168.0.1/32 [0/0] is directly connected, IPSECIF1 milan米兰体育官网入口92.168.0.2/32 [0/0] is directly connected, IPSECIF2 milan米兰体育官网入口92.168.1.0/24 is directly connected, LAN milan米兰体育官网入口98.51.100.0/24 is directly connected, EWAN1 |
※:OSPFで経路配布される192.168.0.0/24のネットワークアドレスのネクストホップが、マスタールータの IPアドレス(100.1.1.1)になっていることをmilan米兰体育官网入口してください。
マスタールータ(Router A)のLAN側で障害発生時の各ルータの状態をmilan米兰体育官网入口します。
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態が初期状態になることをmilan米兰体育官网入口 |
milan米兰体育官网入口A#show vrrp VRRP action enable lan 1 Vrid 1 Priority 200 (Current 200) Preempt mode “on” Advertisement interval 1 Local ip address is 0.0.0.0 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Initialize uptime(sec): ----- become master count: 9 advertise receive: 6 error advertise receive: 0 |
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態がMasterになることをmilan米兰体育官网入口 |
milan米兰体育官网入口B#show vrrp VRRP action enable lan 1 Vrid 1 Priority 100 (Current 100) Preempt mode “off” Advertisement interval 1 Local ip address is 192.168.0.2 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Master uptime(sec): 46 become master count: 1 advertise receive: 1948 error advertise receive: 0 |
Router Cの経路情報をmilan米兰体育官网入口します。
milan米兰体育官网入口内容 | 画面表示例 |
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ルーティング情報を表示 ※ |
milan米兰体育官网入口C#show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF B - BGP, I - IKE, U - SA-UP, D - REDUNDANCY, E - EventAction - selected route, * - FIB route, p - stale info. O100.1.1.0/24 [110/50] is directly connected, IPSECIF1, 00:00:41 milan米兰体育官网入口00.1.1.0/24 is directly connected, IPSECIF1 O100.1.2.0/24 [110/100] is directly connected, IPSECIF2, 00:15:04 milan米兰体育官网入口00.1.2.0/24 is directly connected, IPSECIF2 milan米兰体育官网入口27.0.0.0/8 is directly connected, LOOP0 milan米兰体育官网入口92.0.2.0/25 [110/70] via 100.1.1.1, IPSECIF1, 00:00:40 milan米兰体育官网入口92.0.2.1/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.0.2.128/25 [110/120] via 100.1.2.1, IPSECIF2, 00:14:53 milan米兰体育官网入口92.0.2.129/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.168.0.0/24 [110/120] via 100.1.2.1, IPSECIF2, 00:00:50 milan米兰体育官网入口92.168.0.1/32 [0/0] is directly connected, IPSECIF1 milan米兰体育官网入口92.168.0.2/32 [0/0] is directly connected, IPSECIF2 milan米兰体育官网入口92.168.1.0/24 is directly connected, LAN milan米兰体育官网入口98.51.100.0/24 is directly connected, EWAN |
※:OSPFで経路配布される192.168.0.0/24のネットワークアドレスのネクストホップが、バックアップルータ のIPアドレス(100.1.2.1)になっていることをmilan米兰体育官网入口します。
マスタールータ(Router A)のLAN側障害からの復旧時の状態をmilan米兰体育官网入口します。
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態がMasterになったことをmilan米兰体育官网入口 |
milan米兰体育官网入口A#show vrrp VRRP action enable lan 1 Vrid 1 Priority 200 (Current 200) Preempt mode “on” Advertisement interval 1 Local ip address is 192.168.0.1 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Master uptime(sec): 53 become master count: 2 advertise receive: 39 error advertise receive: 0 |
milan米兰体育官网入口。
milan米兰体育官网入口内容 | 画面表示例 |
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VRRP状態のmilan米兰体育官网入口 状態がBackupになったことをmilan米兰体育官网入口 |
milan米兰体育官网入口B#show vrrp VRRP action enable lan 1 Vrid 1 Priority 100 (Current 100) Preempt mode “on” Advertisement interval 1 Local ip address is 192.168.0.2 Virtual router ip address is 192.168.0.254 Virtual MAC address is 00:00:5e:00:01:01 Authentication type is “auth-none” state: Backup uptime(sec): ----- become master count: 1 advertise receive: 2005 error advertise receive: 0 |
Router Cの経路情報をmilan米兰体育官网入口します。
milan米兰体育官网入口内容 | 画面表示例 |
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ルーティング情報を表示 ※ |
milan米兰体育官网入口C#show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF B - BGP, I - IKE, U - SA-UP, D - REDUNDANCY, E - EventAction - selected route, * - FIB route, p - stale info. O100.1.1.0/24 [110/50] is directly connected, IPSECIF1, 00:00:51 milan米兰体育官网入口00.1.1.0/24 is directly connected, IPSECIF1 O100.1.2.0/24 [110/100] is directly connected, IPSECIF2, 00:22:13 milan米兰体育官网入口00.1.2.0/24 is directly connected, IPSECIF2 milan米兰体育官网入口27.0.0.0/8 is directly connected, LOOP0 milan米兰体育官网入口92.0.2.0/25 [110/70] via 100.1.1.1, IPSECIF1, 00:00:50 milan米兰体育官网入口92.0.2.1/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.0.2.128/25 [110/120] via 100.1.2.1, IPSECIF2, 00:22:02 milan米兰体育官网入口92.0.2.129/32 [1/0] via 198.51.100.2, EWAN1 milan米兰体育官网入口92.168.0.0/24 [110/70] via 100.1.1.1, IPSECIF1, 00:00:50 milan米兰体育官网入口92.168.0.1/32 [0/0] is directly connected, IPSECIF1 milan米兰体育官网入口92.168.0.2/32 [0/0] is directly connected, IPSECIF2 milan米兰体育官网入口92.168.1.0/24 is directly connected, LAN milan米兰体育官网入口98.51.100.0/24 is directly connected, EWAN1 |
※:OSPFで経路配布される192.168.0.0/24のネットワークアドレスのネクストホップが、マスタールータの IPアドレス(100.1.1.1)になっていることをmilan米兰体育官网入口します。