[B! cisco] Makotsã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Makots id:Makots

ciscoã«é–¢ã™ã‚‹Makotsã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (85)

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APCãƒ»A10ãƒ»ã‚·ã‚¹ã‚³ãƒ»å¤æ²³é›»å·¥ã€ITã‚¤ãƒ³ãƒ•ãƒ©æ¥ç•Œã®èªçŸ¥å‘ä¸Šã‚’ç›®çš„ã«ã€Žã‚«ãƒ—ã‚»ãƒ«ãƒˆã‚¤ æ‰‹ã®ã²ã‚‰ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã€ã‚’ä¼ç”»ãƒ»ç›£ä¿® | ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ | æ ªå¼ä¼šç¤¾ã‚¨ãƒ¼ãƒ”ãƒ¼ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚º | AP Communications (APC)
æ ªå¼ä¼šç¤¾ã‚¨ãƒ¼ãƒ”ãƒ¼ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºï¼ˆæœ¬ç¤¾ï¼šæ±äº¬éƒ½åƒä»£ç”°åŒºã€ä»£è¡¨å–ç· å½¹ç¤¾é•·ï¼šå†…ç”°æ¦å¿—ã€ä»¥ä¸‹ APCï¼‰ã€ã‚·ã‚¹ã‚³ã‚·ã‚¹ãƒ†ãƒ ã‚ºåˆåŒä¼šç¤¾ï¼ˆæœ¬ç¤¾: æ±äº¬éƒ½æ¸¯åŒºã€ä»£è¡¨åŸ·è¡Œå½¹å“¡ç¤¾é•·: ä¸å· ã„ã¡æœ—ã€ä»¥ä¸‹ ã‚·ã‚¹ã‚³ï¼‰ã€å¤æ²³é›»æ°—å·¥æ¥æ ªå¼ä¼šç¤¾ï¼ˆæœ¬ç¤¾ï¼šæ±äº¬éƒ½åƒä»£ç”°åŒºã€ä»£è¡¨å–ç· å½¹ç¤¾é•·ï¼šæ£®å¹³è‹±ä¹Ÿã€ä»¥ä¸‹ å¤æ²³é›»å·¥ï¼‰ã¯ã€A10ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹æ ªå¼ä¼šç¤¾ï¼ˆæœ¬ç¤¾ï¼šæ±äº¬éƒ½æ¸¯åŒºã€æ—¥æœ¬æ³•äººä»£è¡¨ å…¼ ç¤¾é•· ç±³å›½æœ¬ç¤¾ãƒ´ã‚¡ã‚¤ã‚¹ãƒ—ãƒ¬ã‚¸ãƒ‡ãƒ³ãƒˆå…¼å‹™ï¼šå·å£ äº¨ã€ä»¥ä¸‹ A10ï¼‰ã¨å…±åŒã§ã€æ ªå¼ä¼šç¤¾ã‚¿ãƒ¼ãƒªãƒ³ãƒ»ã‚¤ãƒ³ã‚¿ãƒ¼ãƒŠã‚·ãƒ§ãƒŠãƒ«(æœ¬ç¤¾ï¼šæ±äº¬éƒ½å°æ±åŒºã€ä»£è¡¨å–ç· å½¹ç¤¾é•·ï¼šä½è—¤ç›´å¿—)ãŒ6æœˆ15æ—¥ã‚ˆã‚Šéšæ™‚è²©å£²ã‚’é–‹å§‹ã™ã‚‹ã‚«ãƒ—ã‚»ãƒ«ãƒˆã‚¤ã€Žæ‰‹ã®ã²ã‚‰ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã€ã®ä¼ç”»ãƒ»ç›£ä¿®ã‚’ã„ãŸã—ã¾ã—ãŸã€‚ â– æœ¬ä¼ç”»å®Ÿæ–½ã®èƒŒæ™¯ æœ¬ä¼ç”»ã¯ã€ç·åˆç›£ä¿®ã‚’å‹™ã‚ã‚‹APCãŒã€ITã‚¤ãƒ³ãƒ•ãƒ©æ¥ç•Œã‚’ã•ã‚‰ã«ç››ã‚Šä¸Šã’ãŸã„ã¨ã„ã†æƒ³ã„ã‹ã‚‰ç«‹æ¡ˆã—ã€ã“ã‚Œã«å…±æ„Ÿã—ãŸA10ãƒ»ã‚·ã‚¹ã‚³ãƒ»å¤æ²³é›»å·¥ã®å”åŠ›ã«ã‚ˆã‚Šå®Ÿç¾ã«ã„ãŸã‚Šã¾ã—ãŸã€‚
Makots 2023/06/07
ãŠã‚Œã‚’æ‚©ã¾ã›ãŸJuniperãŒã„ãªã„ã®ã•ã¿ã—ã„

cisco

network

toys

infrastructure
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Cisco Merakiã£ã¦ã©ã†ã‚ˆï¼Ÿ - ã‚¢ã‚¯ãƒˆã‚¤ãƒ³ãƒ‡ã‚£é–‹ç™ºè€…ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯!!ã“ã‚“ã«ã¡ã¯!!ã‚¤ãƒ³ãƒ•ãƒ©ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®yamamotoã§ã™ã€‚ å®Ÿã¯å½“ç¤¾ã§ã¯ã€ä»Šå¹´ã®åˆã‚ã«ç¤¾å†…ã®WiFiç’°å¢ƒã‚’ä¸€æ–°ã—ã¾ã—ãŸã€‚ ãã‚Œã¾ã§ã¯ã‚¹ã‚¿ãƒ³ãƒ‰ã‚¢ãƒãƒ³ã®WiFiæ©Ÿå™¨ã‚’è¤‡æ•°å°ä¸¦ã¹ã¦ä½¿ã£ã¦ã„ãŸã®ã§ã™ãŒã€è¦æ¨¡ãŒå¤§ãããªã£ã¦ãã‚‹ã¨ã©ã†ã—ã¦ã‚‚ä¸å®‰å®šã«ãªã‚‹ã‚“ã§ã™ã‚ˆãã€‚ ä¼šç¤¾è¦æ¨¡ãŒå¤§ãããªã‚‹ã¨WiFiãŒä¸å®‰å®šã«â€¦â€¦ ç§ã¯å‰è·ãŒæˆé•·é€”ä¸Šã®ã‚²ãƒ¼ãƒ ä¼šç¤¾ã§ã€å¤šæ•°ã®ã‚¹ãƒžãƒ›ã‚’ä½¿ã†ä¸ã§WiFiã®ãƒˆãƒ©ãƒ–ãƒ«ã«æ‚©ã¾ã•ã‚Œã¦ã„ã¾ã—ãŸã€‚æ•£ã€…ã„ã‚ã„ã‚è‡ªåˆ†ã§è©¦ã—ãŸã®ã§ã™ãŒã€æ—¢å˜ã®ç’°å¢ƒã§ã¯ã©ã†ã«ã‚‚ãªã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ æœ€çµ‚çš„ã«ã¯å°‚é–€ã®æ¥è€…ã‚’é ¼ã£ã¦ã€Ciscoç¤¾ã®WiFiæ©Ÿå™¨ã¨ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ãƒ¼(ï¼Ÿ)ã®å°Žå…¥ã‚’è¡Œã„å•é¡Œã‚’å®Œå…¨ã«è§£æ¶ˆã§ãã¾ã—ãŸã€‚ã€Œã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ãƒ¼ã¨ã¯ä½•ãžã‚„ã€ã¨æ€ã„ã¾ã—ãŸãŒã€è¦ã™ã‚‹ã«ä¸è¦æ¨¡ä»¥ä¸Šã«ãªã‚‹ã¨ä¸å¤®ç®¡ç†ã—é©åˆ‡ãªé…åˆ†ãŒã§ãã‚‹ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ãŒå¿…è¦ã ã£ãŸã‚“ã§ã™ãã€‚ å½“ç¤¾ã§ã‚‚åŒæ§˜ã®å•é¡Œã«æ‚©ã‚“ã§ã„ãŸã®ã§ã€Ciscoç¤¾ã®Merak
Makots 2018/10/02
ãªã‚‹ã»ã©ã€‚ãƒ‡ãƒ¼ã‚¿ãƒ—ãƒ¬ãƒ¼ãƒ³ã¨ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ãƒ—ãƒ¬ãƒ¼ãƒ³ã‚’åˆ†é›¢ã—ãŸã‚ã¨ã¯ã€ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ãƒ—ãƒ¬ãƒ¼ãƒ³ã‚’ã‚¯ãƒ©ã‚¦ãƒ‰ã¸æŒã£ã¦ã„ã“ã†ã¨ã„ã†æ€æƒ³ã‹ã€‚

cisco

wirelessLAN
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GNS3 on AWS ã§å§‹ã‚ã‚‹AnsibleÃ—Ciscoå¦ç¿’ç’°å¢ƒæ§‹ç¯‰ - Qiita
Ansible ã§ Ciscoæ©Ÿå™¨ã®æ“ä½œã‚’è©¦ã—ã¦ã¿ãŸã„ã‘ã©ã€è‡ªå®…ã«æ¤œè¨¼ç”¨ã®æ©Ÿå™¨ãŒãªã‹ã£ãŸã‚Š ã™ã‚‹é€¸èˆ¬ã®ã”å®¶åºã˜ã‚ƒãªã„æ–¹ãŒã„ã‚‰ã£ã—ã‚ƒã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãŠãªã˜ã¿GNS3ã‚’ã¤ã‹ã£ã¦Ansibleã®æ“ä½œã‚’è¡Œã£ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žã¯AWS EC2ã§Ubuntuã‚’ä½œã£ãŸå¾Œã€GUI,GNS3,Docker,ansibleã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ ä½“é¨“ç’°å¢ƒã‚’æ§‹ç¯‰ã—ã¾ã™ã€‚ ã‚‚ã¡ã‚ã‚“ãŠæ‰‹å…ƒã®ç’°å¢ƒã§ã‚‚ã‚ˆã„ã¨æ€ã„ã¾ã™ã€‚ ç’°å¢ƒæ§‹ç¯‰ ubuntu ã¾ãšEC2ã§Ubuntuã‚’ç”¨æ„ã—ã¾ã™ã€‚ terraform ã§å®Ÿè¡Œã—ã¾ã—ãŸã€‚ provider "aws" { access_key = "${var.aws_access_key}" secret_key = "${var.aws_secret_key}" region = "${var.region}" } resource "aws_instance" "ubuntu"
Makots 2018/08/10
cisco

ansible

aws

emulator
ãƒªãƒ³ã‚¯
cisco-aironet-1040-series
Cisco Aironet 1040 ã‚·ãƒªãƒ¼ã‚º - çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› Cisco Aironet 1040 ã‚·ãƒªãƒ¼ã‚º ã¯çµ‚äº†ã¨ãªã‚Šã€ã‚µãƒãƒ¼ãƒˆã‚‚çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ è²©å£²çµ‚äº†æ—¥: 2013-10-01 ã‚µãƒãƒ¼ãƒˆçµ‚äº†æ—¥: 2018-09-30 Cisco's End-of-Life Policy ãŠå®¢æ§˜ã®ç‰¹å®šã®ãƒ‹ãƒ¼ã‚ºã«æœ€é©ãª ã‚¢ã‚¯ã‚»ã‚¹ ãƒã‚¤ãƒ³ãƒˆ è£½å“ã®ä¸€è¦§ã‚’ã”è¦§ã„ãŸã ã‘ã¾ã™ã€‚ Cisco Aironet 1040 ã‚·ãƒªãƒ¼ã‚º ã®ã‚µãƒãƒ¼ãƒˆæƒ…å ±ã‚’ã”è¦§ã«ãªã‚ŠãŸã„å ´åˆã¯ã€ Cisco.com æ¤œç´¢ã¾ãŸã¯ã‚·ã‚¹ã‚³ ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ ã‹ã‚‰å…¥æ‰‹ã—ã¦ã„ãŸã ã‘ã¾ã™ã€‚
Makots 2017/04/07
ç„¡ç·šãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã€å¤§å¤‰ãã†

network

wirelessLAN

design

cisco
ãƒªãƒ³ã‚¯
ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãŸã‚ã® cisco.vim - momota.txt
ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ã¿ãªã•ã‚“ã€ã“ã‚“ã«ã¡ã¯ã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãŸã‚ã® junos.vim ã® cisco ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã™ã€‚ cisco ã® configuration ã‚’ã‚«ãƒ©ãƒ¼ãƒªãƒ³ã‚°ã™ã‚‹ vim ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ momota/cisco.vim ã‚’ä½œã£ãŸã®ã§ã”æ´»ç”¨ä¸‹ã•ã„ã€‚ å¯¾è±¡ã¯ã€cisco ãƒ«ãƒ¼ã‚¿ã¨ Catalyst ã‚¹ã‚¤ãƒƒãƒã€Nexus ã‚¹ã‚¤ãƒƒãƒã§ã™ã€‚ è‰²ã‚’ä»˜ã‘ã‚‹ã“ã¨ã«ã‚ˆã£ã¦ã€configuration ã®è§£é‡ˆã‚’æ‰‹åŠ©ã‘ã—ãŸã‚Šã€ configuration ä½œæˆæ™‚ã®ãƒŸã‚¹ã«æ°—ã¥ãã‚„ã™ãã—ãŸã‚Šã™ã‚‹åŠ¹æžœãŒæœŸå¾…ã§ãã¾ã™ã€‚ (èª¤ã£ãŸã‚¿ãƒ¼ãƒ ã‚’å…¥åŠ›ã™ã‚‹ã¨è‰²ãŒä»˜ã‹ãªã„ã®ã§) ä»¥ä¸‹ã®ã‚ˆã†ã«ã‚«ãƒ©ãƒ¼ãƒªãƒ³ã‚°ã—ã¾ã™ã€‚ (colorscheme ã¯ molokai) before after ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« NeoBundle ã§ vim ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’ç®¡ç†ã—ã¦ã„ã‚‹äººã¯ä»¥ä¸‹ã®è¡Œã‚’.vimrc ã«è¿½åŠ ã—ã¦
Makots 2016/06/24
network

cisco

ios

vim

colorscheme

plugin
ãƒªãƒ³ã‚¯
Ansibleã€ã‚·ã‚¹ã‚³ã‚„Aristaã€Juniperãªã©ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã«å¯¾å¿œã€‚ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚‚å«ã‚ãŸæ§‹æˆè‡ªå‹•åŒ–ãŒå¯èƒ½ã«
Ansibleã€ã‚·ã‚¹ã‚³ã‚„Aristaã€Juniperãªã©ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã«å¯¾å¿œã€‚ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚‚å«ã‚ãŸæ§‹æˆè‡ªå‹•åŒ–ãŒå¯èƒ½ã« Ansibleã¯ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆä¸è¦ã§ã‚µãƒ¼ãƒã‚’æ§‹æˆã§ãã‚‹ã®ãŒæœ€å¤§ã®ç‰¹é•·ã§ã™ã€‚æ˜¨å¹´10æœˆã«Red HatãŒè²·åŽã—ã€å…ˆæœˆã«ã¯ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã¨ãªã‚‹ã€ŒAnsibe 2.0ã€ãŒç™ºè¡¨ã•ã‚ŒãŸã°ã‹ã‚Šã€‚ Ansible 2.0ã§ã¯ã€æ§‹æ–‡ã®å¼·åŒ–ã«ã‚ˆã£ã¦ã‚ˆã‚Šé«˜åº¦ãªå‡¦ç†ã‚’è¨˜è¿°ã—ã‚„ã™ãã—ã€å®Ÿè¡Œé€Ÿåº¦ã‚’é«˜é€ŸåŒ–ã™ã‚‹ã‚ªãƒ—ã‚·ãƒ§ãƒ³ãªã©ãŒè¿½åŠ ã•ã‚Œã¾ã—ãŸã€‚ ä»Šå›žã®æ©Ÿèƒ½æ‹¡å¼µã§ã¯ã€ã‚µãƒ¼ãƒã ã‘ã§ãªãè¤‡æ•°ã®ãƒ™ãƒ³ãƒ€ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã«å¯¾ã—ã¦ã‚‚Ansibleã‹ã‚‰çµ±ä¸€çš„ã«æ§‹æˆã‚’è¡Œãˆã‚‹ã‚ˆã†ã«ãªã‚Šã€ã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã«ã¤ã„ã¦ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’çµ±åˆçš„ã«è‡ªå‹•åŒ–ã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ ç¾æ™‚ç‚¹ã§AnsibleãŒã‚µãƒãƒ¼ãƒˆã™ã‚‹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ©Ÿå™¨ã¯ä»¥ä¸‹ã¨ãªã£ã¦ã„ã¾ã™ã€‚ Arista Networks ï¼š Arista EOS Cis
Makots 2016/02/25
ansible

juniper

cisco

network
ãƒªãƒ³ã‚¯
GitHub - mantl/mantl: Mantl is a modern platform for rapidly deploying globally distributed services
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Makots 2015/07/06
mesos

consul

microservices

infrastructure

python

cisco

library
ãƒªãƒ³ã‚¯
Submit Form
Makots 2014/08/03
cisco

log

network

tools
ãƒªãƒ³ã‚¯
åˆã‚ã¦ã®teraterm macro - momota.txt
Makots 2014/05/20
ãƒ†ãƒ©ã‚¿ãƒ¼ãƒ ãƒžã‚¯ãƒæ›¸ãã¾ã—ã‚‡ã†

teraterm

macro

juniper

cisco
ãƒªãƒ³ã‚¯
OpenH264
Cisco has taken their H.264 implementation, and open sourced it under BSD license terms. Development and maintenance will be overseen by a board from industry and the open source community. Furthermore, we have provided a binary form suitable for inclusion in applications across a number of different operating systems, and make this binary module available for download from the Internet. We will n
Makots 2013/10/31
cisco

h264

codec
ãƒªãƒ³ã‚¯
BGP peer and VRRP
Hi R1 | S / \ R2 R3 R1 R2 and R3 are on same switch (network) running BGP, R2 and R3 are running VRRP, My quest is that should R1 make peer with VRRP address or should R1 make peering with both R2 and R3 real addresses. I just saw some customer configuration making R1 peering with real addresses as well as VRRP address, that makes me confuse that what could be reason of configuring like this. Rega
Makots 2013/08/31
BGP peerã®ã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’ã€VRRPãªã©ã«ã‚ˆã‚‹Virtual IPã«æŒ‡å®šã—ã‚ˆã†ã¨ã„ã†ã‚¢ã‚¤ãƒ‡ã‚¢ã‚’æ€ã„ã¤ã„ãŸã‘ã©ç„¡ç†ã£ã½ã„ã€‚

bgp

cisco

vrrp
ãƒªãƒ³ã‚¯
Catalystå›ºå®šæ§‹æˆã‚¹ã‚¤ãƒƒãƒã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰å›žå¾©
æ³¨:LEDã®ä½ç½®ã¯ã€ãƒ¢ãƒ‡ãƒ«ã«ã‚ˆã£ã¦è‹¥å¹²ç•°ãªã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ã€‚ Catalyst 3524XL Catalyst 3524XL Catalyst 2950-24 Catalyst 2950-24 2955 ã‚·ãƒªãƒ¼ã‚º ã‚¹ã‚¤ãƒƒãƒã®ã¿ï¼š Catalyst 2955 ã‚·ãƒªãƒ¼ã‚º ã‚¹ã‚¤ãƒƒãƒã§ã¯ã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã®å›žå¾©ã«å¤–éƒ¨ Mode ãƒœã‚¿ãƒ³ã¯ä½¿ç”¨ã—ã¾ã›ã‚“ã€‚ãã®ä»£ã‚ã‚Šã€ã‚¹ã‚¤ãƒƒãƒãƒ–ãƒ¼ãƒˆãƒãƒ¼ãƒ€ã¯ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰å›žå¾©ã®ç›®çš„ã§ãƒ–ãƒ¬ãƒ¼ã‚¯ã‚ãƒ¼æ¤œå‡ºã‚’ä½¿ç”¨ã—ã¦è‡ªå‹•ãƒ–ãƒ¼ãƒˆã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã‚’åœæ¢ã—ã¾ã™ã€‚ãƒ–ãƒ¬ãƒ¼ã‚¯ ã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã¯ã€ä½¿ç”¨ã—ã¦ã„ã‚‹ç«¯æœ«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŠã‚ˆã³ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚° ã‚·ã‚¹ãƒ†ãƒ ã«ã‚ˆã£ã¦ç•°ãªã‚Šã¾ã™ã€‚HypertermãŒWindows 2000ã§ç¨¼åƒã—ã¦ã„ã‚‹å ´åˆã¯ã€Ctrl + Breakï¼ˆãƒã‚¤ãƒ‘ãƒ¼ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ï¼‰ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚UNIXãŒç¨¼åƒã™ã‚‹ãƒ¯ãƒ¼ã‚¯ã‚¹ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã€Ctrl+CãŒãƒ–ãƒ¬ãƒ¼ã‚¯ã‚ãƒ¼ã§ã™ã€‚è©³ç´°ã«ã¤ã„ã¦ã¯ã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã®å›žå¾©æ™‚ã«ä½¿
Makots 2013/05/10
cisco

network
ãƒªãƒ³ã‚¯
Path MTU Discoveryãƒ–ãƒ©ãƒƒã‚¯ãƒ›ãƒ¼ãƒ«ã®è§£æ±ºç–ã¨ã‚³ãƒ³ãƒ•ã‚£ã‚°è¨å®š
â—†ã€€Path MTU Discoveryãƒ–ãƒ©ãƒƒã‚¯ãƒ›ãƒ¼ãƒ«ã®å•é¡Œè§£æ±º ãã®1 ç•°ãªã‚‹MTUå€¤ãŒå®šç¾©ã•ã‚ŒãŸãƒ«ãƒ¼ã‚¿ä¸Šã§é©æ£ãªMSSã‚µã‚¤ã‚ºã‚’å®šç¾©ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€é€šä¿¡é–‹å§‹ã¨ãªã‚‹ 3 way-handshakeã®æ™‚ã«ã€ãƒ«ãƒ¼ã‚¿ã«è¨å®šã•ã‚ŒãŸMSSã‚µã‚¤ã‚ºãŒå®›å…ˆã«é€šçŸ¥ã•ã‚Œã‚‹ãŸã‚ã€é€ä¿¡å…ƒã§ ä½œæˆã•ã‚Œã‚‹IPãƒ‡ãƒ¼ã‚¿ã‚°ãƒ©ãƒ ãŒã€ãƒ«ãƒ¼ã‚¿ã®MTUå€¤ã‚’è¶…ãˆã‚‹ã“ã¨ãªãæ£å¸¸ã«é€šä¿¡ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ãƒ«ãƒ¼ã‚¿ä¸Šã§MTUå€¤ã‚’å°ã•ãè¨å®šã—ãŸå ´åˆã§ã‚‚ã€è‡ªå‹•çš„ã«MSSå€¤ãŒèª¿æ•´ã•ã‚Œã¦ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã« é©ç”¨ã•ã‚Œã‚‹ã‚ã‘ã§ã¯ãªã„ã®ã§ã€MTUå€¤ãŒå°ã•ããªã‚‹ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã®ãƒ«ãƒ¼ã‚¿ä¸Šã§MSSå€¤ã‚’è¨å®š ã™ã‚‹ã“ã¨ã¯å¿…é ˆã§ã™ã€‚ä»¥ä¸‹ã®è¨å®šã§ã€Ciscoãƒ«ãƒ¼ã‚¿ã‚’é€šéŽã™ã‚‹TCP SYNã®MSSãŒã€Œ1360ã€ã¨ãªã‚Š å®›å…ˆã¸é€šçŸ¥ã•ã‚Œã¾ã™ã€‚ã“ã®è§£æ±ºæ–¹æ³•ãŒæœ€ã‚‚ãƒãƒ”ãƒ¥ãƒ©ãƒ¼ã§ã‚ã‚Šã€æœ€é©ãªè§£æ±ºç–ã®è¨å®šã ã¨è¨€ãˆã¾ã™ã€‚ â—†ã€€Path MTU Discoveryãƒ–ãƒ©ãƒƒã‚¯ãƒ›ãƒ¼ãƒ«ã®å•é¡Œ
Makots 2013/03/29
mtu

mss

cisco

network
ãƒªãƒ³ã‚¯
Cisco Internetworking Operating System - Wikipedia
Cisco IOSã¯ã€ãƒžãƒ«ãƒã‚¿ã‚¹ã‚¯ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ (OS) ã¨çµ±åˆã•ã‚ŒãŸãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚¹ã‚¤ãƒƒãƒãƒ³ã‚°ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚ãƒ³ã‚°ãŠã‚ˆã³ãƒ†ãƒ¬ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³æ©Ÿèƒ½ã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã§ã‚ã‚‹ã€‚ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ (CLI) ã‚’æœ‰ã—ã¦ãŠã‚Šã€ä»–ç¤¾ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è£½å“ã‚‚Cisco IOSã‚’æ¨¡å€£ã—ã¦ã„ã‚‹ãŸã‚ã€åŒã˜ã‚³ãƒžãƒ³ãƒ‰ãŒå®Ÿè¡Œå¯èƒ½ã§ã‚ã‚‹å ´åˆãŒå¤šã„ã€‚ä½¿ç”¨å¯èƒ½ãªã‚³ãƒžãƒ³ãƒ‰ã¯ã€CLIã®ã€Œãƒ¢ãƒ¼ãƒ‰ã€ã¨æ¨©é™ãƒ¬ãƒ™ãƒ«ã«ã‚ˆã£ã¦æ±ºå®šã•ã‚Œã‚‹ã€‚ã€Œã‚°ãƒãƒ¼ãƒãƒ«ã‚³ãƒ³ãƒ•ã‚£ã‚°ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãƒ¢ãƒ¼ãƒ‰ã€ã§ã‚ã‚Œã°ã€ã‚·ã‚¹ãƒ†ãƒ å…¨ä½“ã®è¨å®šã‚’å¤‰æ›´ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã§ãã‚‹ãŒã€ã€Œã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã‚³ãƒ³ãƒ•ã‚£ã‚°ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãƒ¢ãƒ¼ãƒ‰ã€ã§ã¯ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã®è¨å®šã‚’å¤‰æ›´ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã§ãã‚‹ã€‚ã™ã¹ã¦ã®ã‚³ãƒžãƒ³ãƒ‰ã¯0ã‹ã‚‰15ã¾ã§ã®æ¨©é™ãƒ¬ãƒ™ãƒ«ã‚’å‰²ã‚Šå½“ã¦ã‚‰ã‚Œã¦ãŠã‚Šã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯è‡ªåˆ†ã®æŒã¤æ¨©é™ãƒ¬ãƒ™ãƒ«ã«å¿œã˜ã¦ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ Cisco IOSã¯3ã¤ã®æ•°å—ã¨ã„ãã¤ã‹
Makots 2013/02/19
cisco

os

network
ãƒªãƒ³ã‚¯
(22æ—¥ç›®) blockdiag æ‹¡å¼µã®ç´¹ä»‹(ãƒŽãƒ¼ãƒ‰ãƒ¬ãƒ³ãƒ€ãƒ©) - Hack like a rolling stone
ä»Šæ—¥ã¯ blockdiag ã‚’ä¾¿åˆ©ã«ã™ã‚‹ blockdiag æ‹¡å¼µã‚’ã”ç´¹ä»‹ã—ã¾ã™ã€‚ blockdiag ã§ã¯æ¨™æº–ã®æ©Ÿèƒ½ã«åŠ ãˆã€ã‚ã¨ã‹ã‚‰æ©Ÿèƒ½ã‚’è¿½åŠ ã™ã‚‹ãŸã‚ã®æ‹¡å¼µãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’æŒã£ã¦ã„ã¾ã™ã€‚ blockdiag æ‹¡å¼µã«ã¯ 2ã¤ã®ã‚¿ã‚¤ãƒ—ãŒã‚ã‚Šã¾ã™ã€‚ ãƒãƒ³ãƒ‰ãƒ©ãƒ—ãƒ©ã‚°ã‚¤ãƒ³(handler plugin) ãƒŽãƒ¼ãƒ‰ã‚’å®šç¾©ã™ã‚‹éš›ã®å‡¦ç†ã‚’è¿½åŠ ã™ã‚‹ blockdiag æ‹¡å¼µã§ã™ ãƒŽãƒ¼ãƒ‰ãŒç”Ÿæˆã•ã‚ŒãŸã¨ãã€å€¤ãŒè¨å®šã•ã‚Œã‚‹ã¨ãã«ãƒŽãƒ¼ãƒ‰ã®å®šç¾©ã‚’æ›¸ãæ›ãˆã‚‹ã“ã¨ãŒã§ãã¾ã™ ç¾åœ¨ã¯ autoclassã€attributes ã®äºŒç¨®é¡žã®æ‹¡å¼µãŒã‚ã‚Šã¾ã™ autoclass ã¯ãƒŽãƒ¼ãƒ‰ç”Ÿæˆæ™‚ã«ã€node_id ã‚’å…ƒã«ã‚¯ãƒ©ã‚¹ã‚’è‡ªå‹•çš„ã«é©ç”¨ã—ã¾ã™ attributes ã¯ãƒŽãƒ¼ãƒ‰ç”Ÿæˆæ™‚ã«ã€ã‚ã‚‰ã‹ã˜ã‚å®šç¾©ã—ãŸå±žæ€§ã‚’è¨å®šã—ã¾ã™ ãƒŽãƒ¼ãƒ‰ãƒ¬ãƒ³ãƒ€ãƒ©ãƒ¼(node renderer) ãƒŽãƒ¼ãƒ‰ã® shape ã‚’è¿½åŠ ã™ã‚‹ blockdiag æ‹¡å¼µã§ã™
Makots 2012/11/07
blockdiag

cisco
ãƒªãƒ³ã‚¯
ãƒ•ãƒ©ãƒƒãƒˆãªãƒ¬ã‚¤ãƒ¤2ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®æ§‹ç¯‰
ã‚¯ãƒ©ã‚¦ãƒ‰ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚ãƒ³ã‚°ã«ã‚ˆã‚Šã€ãƒ‡ãƒ¼ã‚¿ã€ãƒ¯ãƒ¼ã‚¯ãƒãƒ¼ãƒ‰ã€ã‚¢ãƒ—ãƒªãŒå¸¸æ™‚æŽ¥ç¶šã•ã‚Œã€ãƒã‚¤ãƒ–ãƒªãƒƒãƒ‰ã‚¯ãƒ©ã‚¦ãƒ‰ã€ãƒžãƒ«ãƒã‚¯ãƒ©ã‚¦ãƒ‰ã€ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼ã€ã‚¨ãƒƒã‚¸ã«ãŠã„ã¦å„ªã‚ŒãŸåŠ¹çŽ‡æ€§ãŒå®Ÿç¾ã—ã¾ã™ã€‚
Makots 2012/11/06
network

cisco

l2
ãƒªãƒ³ã‚¯
2012-05-22
Cisco Catalystã‚¹ã‚¤ãƒƒãƒã®ãƒ¬ã‚¤ãƒ¤3ï¼ˆ3560-X, 3750-Xï¼‰è£½å“ã«ã¯ã€ LAN Base, IP Base, IP Serviceã®3ç¨®é¡žã®ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ãŒã‚ã‚‹ã€‚ LAN Baseã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã®è¨˜äº‹ã§ã¾ã¨ã‚ãŸé€šã‚Šã€ ãƒ¬ã‚¤ãƒ¤2ã§æä¾›ã•ã‚Œã‚‹æ©Ÿèƒ½ã™ã¹ã¦ã‚’ç››ã‚Šè¾¼ã‚“ã ï¼ˆé€†ã«ãƒ¬ã‚¤ãƒ¤3æ©Ÿèƒ½ãŒå‰ŠãŽè½ã•ã‚ŒãŸï¼‰ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã€‚ IP Baseã¯ãƒ¬ã‚¤ãƒ¤3ã®åŸºæœ¬æ©Ÿèƒ½ã‚’å‚™ãˆã¦ã„ã‚‹ãŒã€EIGRPã‚¹ã‚¿ãƒ–ã‚„OSPFãƒ«ãƒ¼ãƒ†ã‚£ãƒƒãƒ‰ã‚¢ã‚¯ã‚»ã‚¹è¨è¨ˆã—ã‹ã§ããªã„ç‰ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã®ãƒ‡ã‚¶ã‚¤ãƒ³ã«åˆ¶é™ãŒç”Ÿã˜ã‚‹ã€‚ IP Serviceã¯IP Baseæ©Ÿèƒ½ã¯ã™ã¹ã¦å«ã¿ã€ãã®ä»–ã™ã¹ã¦ã®Enterpriseã‚µãƒ¼ãƒ“ã‚¹ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã®æ©Ÿèƒ½ã‚’æä¾›ã—ã¦ã„ã‚‹ã€‚ IP Baseã§å®Ÿç¾ã§ãã‚‹ä¸»ãªæ©Ÿèƒ½ã¯ä»¥ä¸‹ã®é€šã‚Šã€‚ ãƒ¬ã‚¤ãƒ¤2æ©Ÿèƒ½ï¼šLAN BASEã§æä¾›ã•ã‚Œã‚‹ã™ã¹ã¦ã®æ©Ÿèƒ½ã€‚å‚è€ƒ ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°æ©Ÿèƒ½ï¼šstatic routing, RIP, EIGRP stub
Makots 2012/10/10
cisco

network

license
ãƒªãƒ³ã‚¯
Cisco ACL syntax highlighting rules - provides highlighting for files with Cisco ACLs : vim online
This syntax highlighting script can be used for files which contain Cisco ACL rules. This is particulary usefull for Cisco ACL framework administration. (e.g. keeping ACLs in cvs, editing them and loading to Cisco boxes automatically) This script can be used with aclcheck (http://techie.devnull.cz/aclcheck) copy ciscoacl.vim to your ~/.vim/syntax directory and add following lines to your ~/.vimrc
Makots 2012/09/12
cisco

vim
ãƒªãƒ³ã‚¯
ãƒ«ãƒ¼ã‚¿2å°ã§å§‹ã‚ã‚‹VRFå…¥é–€(1) - # cat /var/log/stereocat | tail -n3
ã¯ã˜ã‚ã« ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ä»®æƒ³åŒ–ã”ã«ã‚‡ã”ã«ã‚‡ã¨ã‹è¨€ã‚ã‚Œã¡ã‚ƒã£ãŸã‚Šã™ã‚‹æ˜¨ä»Šã€çš†æ§˜ã„ã‹ãŒãŠéŽã”ã—ã§ã—ã‚‡ã†ã‹ã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ä»®æƒ³åŒ–ã¨è¨€ãˆã°ã¾ãšã¾ã£ã•ãã«å‡ºã¦ãã‚‹ã®ãŒ VLAN ãªã®ã§ã™ãŒã€ã“ã‚Œã¯ L2 broadcast domain ã®ä»®æƒ³åŒ–ã¨åˆ†é›¢ãªã‚ã‘ã§ã™ã€‚ã‚ãƒ£ãƒ³ãƒ‘ã‚¹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãªã‚“ã‹ã ã¨ã‚‚ã† VLAN ã‚¢ã‚¿ãƒªãƒžã‚¨ã§ã©ã“ã«è¡Œã£ã¦ã‚‚å¿…ãšä½¿ã‚ã‚Œã¦ã„ã‚‹ã§ã—ã‚‡ã†ãŠãã‚‰ãã€‚ã§ã€ã‚‚ã†å°‘ã—æœ€è¿‘ã«ãªã£ã¦ä½¿ã‚ã‚Œã¦ã„ã‚‹æŠ€è¡“ã« VRF (VRF-Lite) ãŒã‚ã‚Šã¾ã™ã€‚ã“ã‚Œã¯ L3 Routing/Forwarding ã®ä»®æƒ³åŒ–ã£ã¦ã“ã¨ã§ã€ä»Šå›žå–ã‚Šä¸Šã’ã‚‹ã®ã¯ã“ã‚Œã€‚ã“ã„ã¤ã‚’ã€è‡ªå®… Lab ã®å®šç•ªã€Cisco 1812J ã‚’ 2å°ã¤ã‹ã£ã¦ã€åŸºæœ¬è¨å®šã¨çµŒè·¯æ“ä½œã®è©±ã‚’è¦‹ã¦ã„ã“ã†ã¨æ€ã£ã¦ã„ã¾ã™ã€‚ ã¡ãªã¿ã«ã€ã–ã£ã¨å†…å®¹æ›¸ã„ã¦ã¿ãŸã‚‰ãŸã¶ã‚“å…¨6å›žãã‚‰ã„ã«ãªã‚Šã¾ã™ ãªã‚Šã¾ã—ãŸã€‚ ç¬¬1å›ž: VRF åŸºç¤Žã®åŸºç¤Ž ç¬¬2å›ž: VRF ã¨ãƒ€
Makots 2012/05/14
network

cisco

vrf
ãƒªãƒ³ã‚¯
ã¯ã¦ãªãƒ–ãƒã‚° | ç„¡æ–™ãƒ–ãƒã‚°ã‚’ä½œæˆã—ã‚ˆã†
2024å¹´ã®ã™ã°ã‚‰ã—ãæ˜ ç”»ãŸã¡ 2024å¹´ã‚‚çµ‚ã‚ã‚Šã€æ•°ãˆãŸã‚‰ã ã„ãŸã„124æœ¬ãã‚‰ã„æ˜ ç”»é¤¨ã§è¦³ã¦ã„ãŸã€‚ã¨ã„ã†ã‚ã‘ã§æ¯Žå¹´æ’ä¾‹ã®ãƒ™ã‚¹ãƒˆ10ã‚’è€ƒãˆã¦ã„ãŸãŒã€ã‚ã‚Œã‚’å¤–ã—ã¦ã“ã‚Œã‚’å…¥ã‚Œã¦â€¦ã§ã‚‚ãªãâ€¦ã¨ã‹è€ƒãˆã‚‹ã®ãŒã¡ã‚‡ã£ã¨ã‚¢ãƒ›ã‚‰ã—ããªã£ã¦ããŸã®ã§ã€ã‚‚ã†ã¨ã«ã‹ãè‰¯ã‹ã£ãŸæ˜ ç”»ã‚’æ€ã„ã¤ãã¾ã¾ã«ç´¹ä»‹ã—ã¦ã€ã‚¸ãƒ£ãƒ³ãƒ«ï¼Ÿâ€¦
Makots 2012/04/24
ç§€ä¸¸

cisco

network
ãƒªãƒ³ã‚¯
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