豁｣蟶ｸ譎ゅ�繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ繧定ｨｭ螳壹☆繧九→縲√�繝ｩ繧､繝槭Μ蝗樒ｷ壹′繧｢繝��縺ｮ縺ｨ縺阪√ヰ繝�け繧｢繝��蝗樒ｷ壹�Standby迥ｶ諷九→縺ｪ繧雁茜逕ｨ縺吶ｋ縺薙→縺後〒縺阪∪縺帙ｓ縲� (蝗ｳ 繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ1) 繝励Λ繧､繝槭Μ蝗樒ｷ壹ｒ騾壹§縺ｦ縲√ヱ繧ｱ繝�ヨ繧偵Ν繝ｼ繝�ぅ繝ｳ繧ｰ縺励∪縺吶� |
繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｨ縺ｯ繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｯ迚ｹ螳壹�繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ繧堤屮隕悶＠縺ｦ縲√◎縺ｮ繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺檎黄逅�噪縺ｫ繝繧ｦ繝ｳ縺励◆縺薙→繧偵ヨ繝ｪ繧ｬ繝ｼ縺ｨ縺励※繝舌ャ繧ｯ繧｢繝��蝗樒ｷ�(ISDN)繧呈怏蜉ｹ縺ｫ縺吶ｋ繝舌ャ繧ｯ繧｢繝��謇区ｳ輔〒縺吶� 縺ｾ縺溘∫屮隕悶＠縺ｦ縺�ｋ繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺後ム繧ｦ繝ｳ縺励◆縺ｨ縺阪□縺代〒縺ｪ縺上∽ｸ螳壹�雋�闕ｷ繧定ｶ�∴縺溷�ｴ蜷医↓繧ゅヰ繝�け繧｢繝��蝗樒ｷ壹ｒ譛牙柑縺ｫ縺励※雋�闕ｷ蛻�淵縺吶ｋ縺薙→繧ょ庄閭ｽ縺ｧ縺吶� |
豁｣蟶ｸ譎ゅ�繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ繧定ｨｭ螳壹☆繧九→縲√�繝ｩ繧､繝槭Μ蝗樒ｷ壹′繧｢繝��縺ｮ縺ｨ縺阪√ヰ繝�け繧｢繝��蝗樒ｷ壹�Standby迥ｶ諷九→縺ｪ繧雁茜逕ｨ縺吶ｋ縺薙→縺後〒縺阪∪縺帙ｓ縲�(蝗ｳ 繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ1) 繝励Λ繧､繝槭Μ蝗樒ｷ壹ｒ騾壹§縺ｦ縲√ヱ繧ｱ繝�ヨ繧偵Ν繝ｼ繝�ぅ繝ｳ繧ｰ縺励∪縺吶� |
髫懷ｮｳ逋ｺ逕滓凾縺ｮ繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝励Λ繧､繝槭Μ蝗樒ｷ壹′繝繧ｦ繝ｳ縺励※縺ｯ縺倥ａ縺ｦ繝舌ャ繧ｯ繧｢繝��蝗樒ｷ壹′繧｢繝��縺ｫ縺ｪ繧翫∪縺吶ゅヱ繧ｱ繝�ヨ繧偵Ν繝ｼ繝�ぅ繝ｳ繧ｰ縺吶ｋ縺ｫ縺ｯ縲√Ν繝ｼ繝�ぅ繝ｳ繧ｰ繝��繝悶Ν繧呈ｧ区�縺励↑縺代ｌ縺ｰ縺�￠縺ｾ縺帙ｓ縲ゅ◎縺ｮ縺溘ａ縺ｫ縺ｯ縲√ヵ繝ｭ繝ｼ繝�ぅ繝ｳ繧ｰ繧ｹ繧ｿ繝�ぅ繝�け縺ｨ邨�∩蜷医ｏ縺帙ｋ縺九√Ν繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ繧貞茜逕ｨ縺励∪縺吶ゅヵ繝ｭ繝ｼ繝�ぅ繝ｳ繧ｰ繧ｹ繧ｿ繝�ぅ繝�け繧貞茜逕ｨ縺吶ｋ繧医ｊ繧ゅ√Ν繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ繧貞茜逕ｨ縺励※繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝��繝悶Ν繧貞�讒区�縺吶ｋ縺薙→縺ｮ譁ｹ縺悟､壹＞縺ｧ縺吶�繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ繧貞茜逕ｨ縺吶ｋ蝣ｴ蜷医↓縺ｯ縲！SDN蝗樒ｷ壻ｸ翫〒繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ繧貞虚菴懊＆縺帙√↑縺翫°縺､繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ繧偵う繝ｳ繧ｿ繝ｬ繧ｹ繝�ぅ繝ｳ繧ｰ繝代こ繝�ヨ縺ｨ縺励※險ｭ螳�縺励※縺翫￥蠢�ｦ√′縺ゅｊ縺ｾ縺吶� 繝舌ャ繧ｯ繧｢繝��蝗樒ｷ壹′繧｢繝��縺ｫ縺ｪ繧翫√Ν繝ｼ繝�ぅ繝ｳ繧ｰ繝励Ο繝医さ繝ｫ縺ｮ繝代こ繝�ヨ縺ｫ繧医▲縺ｦ繝繧､繧｢繝ｫ縺励！SDN蝗樒ｷ夂ｵ檎罰縺ｧ繝ｫ繝ｼ繝�ぅ繝ｳ繧ｰ繝��繝悶Ν繧貞�讒区�縺吶ｋ縺薙→縺ｫ繧医▲縺ｦ縲�壼ｸｸ縺ｮ繝��繧ｿ繝代こ繝�ヨ繧偵Ν繝ｼ繝�ぅ繝ｳ繧ｰ縺ｧ縺阪ｋ繧医≧縺ｫ縺ｪ繧翫∪縺吶�  (蝗ｳ 繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ2) 豕ｨ諢上☆縺ｹ縺咲せ縺ｯ縲√�繝ｩ繧､繝槭Μ蝗樒ｷ壹ｒshutdown縺励※繧ゅヰ繝�け繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｯ蜍穂ｽ懊＠縺ｾ縺帙ｓ縲� |
繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｮ險ｭ螳�繝舌ャ繧ｯ繧｢繝��繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｮ險ｭ螳壹�縲�繝舌ャ繧ｯ繧｢繝��縺ｮ蟇ｾ雎｡縺ｨ縺ｪ繧九�繝ｩ繧､繝槭Μ蝗樒ｷ壹�繧､繝ｳ繧ｿ繝輔ぉ繝ｼ繧ｹ縺ｧ谺｡縺ｮ繧ｳ繝槭Φ繝峨ｒ蜈･蜉帙＠縺ｾ縺吶�(config-if)#backup interface [interface] 莉･荳九∬ｨｭ螳壹�繧ｵ繝ｳ繝励Ν縺ｧ縺吶� Router#show run interface serial 1/0 Building configuration... Current configuration : 282 bytes ! interface Serial1/0 backup interface BRI0/0 ip address 161.7.55.6 255.255.255.240 encapsulation frame-relay ip ospf hello-interval 3 ip ospf priority 0 frame-relay map ip 161.7.55.2 165 broadcast frame-relay map ip 161.7.55.5 165 broadcast no frame-relay inverse-arp end Router#show interface serial 1/0 Serial1/0 is up, line protocol is up Hardware is CD2430 in sync mode Internet address is 161.7.55.6/28 Backup interface BRI0/0, failure delay 0 sec, secondary disable delay 0 sec, kickin load not set, kickout load not set MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY, loopback not set Keepalive set (10 sec) LMI enq sent 1929, LMI stat recvd 1931, LMI upd recvd 0, DTE LMI up LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 LMI DLCI 1023 LMI type is CISCO frame relay DTE FR SVC disabled, LAPF state down Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0 Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 05:30:04 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/32 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 96 kilobits/sec 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 3362 packets input, 132602 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 3132 packets output, 114041 bytes, 0 underruns 0 output errors, 0 collisions, 9 interface resets 0 output buffer failures, 0 output buffers swapped out 5 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up |
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