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	<title>지연시간 &#8211; 컴퓨터 IT 정보 모음</title>
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	<description>PC 오류 문제 해결 &#38; IT 노하우를 공유합니다 </description>
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		<title>인터넷 속도 측정과 대칭 비대칭 확인 방법으로 인터넷 속도 문제 해결하기</title>
		<link>https://mega-times.com/20684/</link>
					<comments>https://mega-times.com/20684/#respond</comments>
		
		<dc:creator><![CDATA[siru4numa]]></dc:creator>
		<pubDate>Sat, 22 Mar 2025 18:00:08 +0000</pubDate>
				<category><![CDATA[윈도우 최적화 및 속도 향상]]></category>
		<category><![CDATA[OS문제]]></category>
		<category><![CDATA[PC 관리]]></category>
		<category><![CDATA[PC 꿀팁]]></category>
		<category><![CDATA[PC문제해결]]></category>
		<category><![CDATA[Wi-Fi 속도]]></category>
		<category><![CDATA[공유기]]></category>
		<category><![CDATA[기업 환경]]></category>
		<category><![CDATA[대칭]]></category>
		<category><![CDATA[비대칭]]></category>
		<category><![CDATA[속도 측정]]></category>
		<category><![CDATA[인터넷]]></category>
		<category><![CDATA[인터넷 상품]]></category>
		<category><![CDATA[지연시간]]></category>
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					<description><![CDATA[안녕하세요. 오늘은 인터넷이 이상하게 느릴때 확인방법을 알려드리겠습니다. 인터넷이 느린 이유는 크게 2가지가 있습니다. 지금 사용중인 인터넷 상품의 속도가 낮거나 공유기나 PC 사양이 낮은 경우입니다. 따라서 모든 환경 조건이 충족되야 최대 속도를 낼 수 있는데, 가장 ... <p class="read-more-container"><a title="인터넷 속도 측정과 대칭 비대칭 확인 방법으로 인터넷 속도 문제 해결하기" class="read-more button" href="https://mega-times.com/20684/#more-20684" aria-label="More on 인터넷 속도 측정과 대칭 비대칭 확인 방법으로 인터넷 속도 문제 해결하기">자세히 보기</a></p>]]></description>
										<content:encoded><![CDATA[<p>안녕하세요. 오늘은 인터넷이 이상하게 느릴때 확인방법을 알려드리겠습니다. <span>인터넷이</span> <span>느린</span> <span>이유는</span> <span>크게</span> <span>2</span><span>가지가</span> <span>있습니다</span><span>. </span><span>지금</span> <span>사용중인</span> <span>인터넷</span> <span>상품의</span> <span>속도가</span> <span>낮거나</span> <span>공유기나</span> <span>PC </span><span>사양이</span> <span>낮은</span> <span>경우입니다</span><span>. </span><span>따라서</span> <span>모든</span> <span>환경</span> <span>조건이</span> <span>충족되야</span> <span>최대</span> <span>속도를</span> <span>낼</span> <span>수</span> <span>있는데</span><span>, </span><span>가장</span> <span>간단하고</span> <span>기본적인</span> <span>내용부터</span> <span>확인해보겠습니다</span><span>.</span></p>
<p><figure class="imageblock alignCenter" data-origin-height="251" data-origin-width="300"><span data-phocus="https://blog.kakaocdn.net/dn/nOaRm/btrmfu75btu/TJ82paB3Ai7bN0I3so5H51/img.png" data-url="https://blog.kakaocdn.net/dn/nOaRm/btrmfu75btu/TJ82paB3Ai7bN0I3so5H51/img.png"><img decoding="async" alt="인터넷 속도 측정과 대칭 비대칭 확인으로 인터넷 속도 문제 해결하는 법" data-origin-height="251" data-origin-width="300" height="251" loading="lazy" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" src="https://mega-times.com/wp-content/uploads/2025/03/img-598-20250322-024452.png" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FnOaRm%2Fbtrmfu75btu%2FTJ82paB3Ai7bN0I3so5H51%2Fimg.png" width="300"/></span></figure>
</p>
<p><span>인터넷이 느린 원인과 해결 방법은 너무 다양해서, 이 글로는 모두 설명하기 어렵습니다.</span><br />
<br /><span>이 포스팅으로 해결되지 않는다면, 이전 포스팅을 참고하세요!</span></p>
<p><span style="color: #006dd7;"><u><a href="https://m-sooriya.tistory.com/756" rel="noopener" style="color: #006dd7;" target="_blank"><b>▶ 인터넷 느릴때 모든 해결법 총정리</b></a></u></span></p>
</p>
<p><span>혹시 인터넷이 느린 게 아니라 아예 안 되신다면, 아래 영상을 참고해 보세요.</span></p>
<div class="video-container" style="display: flex; justify-content: center; align-items: center; max-width: 650px; width: 100%; margin: 0 auto;">
<iframe allow="accelerometer; autoplay; clipboard-write; 
            encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen="" frameborder="0" height="366" src="https://www.youtube.com/embed/5K78yXEweHU" title="YouTube video player" width="650"></iframe>
</div>
</p>
<h3 style="box-sizing: border-box; border-right-width: 0px; border-bottom: #000000 2px solid; margin: 5px 0px; border-left: #000000 10px solid; letter-spacing: 1px; line-height: 1.5; border-top-width: 0px; padding: 3px 5px 3px 5px;"><b><span style="font-family: 'Noto sans Demilight', 'Noto Sans kr';"><b><span> 01<span> </span></span></b><b><span>인터넷</span><span> </span></b><b><span>가입</span><span> </span></b><b><span>상품</span><span> </span></b><b><span>확인</span></b></span></b></h3>
<p><span>가장</span> <span>중요한</span> <span>것은</span> <span>현재</span> <span>가입한</span> <span>인터넷</span> <span>상품의</span> <span>속도입니다</span><span>. </span></p>
<p><span>100M</span><span>로</span> <span>가입했다면</span><span>, 1G (=1000M)</span><span>가</span> <span>지원되는</span> <span>공유기나</span><span> PC</span><span>를</span> <span>사용해도</span> <span>최대</span> <span>속도가</span> <span>100M</span><span>로</span> <span>적용됩니다</span><span>. </span></p>
<p><span>하지만</span> <span>실제</span> <span>인터넷</span> <span>속도는</span> <span>환경</span> <span>변수에</span> <span>따라</span> <span>가입</span> <span>속도만큼</span> <span>나오지는</span> <span>않고</span><span>, </span><span>대략적인</span> <span>최소</span> <span>합격점은</span> <span>아래와</span> <span>같습니다</span><span>.</span></p>
<p><span>* 100M </span><span>상품</span> <span>= 80Mbps </span><span>정도</span></p>
<p><span>* 500M </span><span>상품</span> <span>= 400Mbps </span><span>정도</span></p>
<p><span>* 1G </span><span>상품</span> <span>= 800Mbps </span><span>정도</span></p>
<p><span>* 10G </span><span>상품</span> <span>= 8,000Mbps </span><span>정도</span></p>
<p><b><span> </span></b></p>
<h3 style="box-sizing: border-box; border-right-width: 0px; border-bottom: #000000 2px solid; margin: 5px 0px; border-left: #000000 10px solid; letter-spacing: 1px; line-height: 1.5; border-top-width: 0px; padding: 3px 5px 3px 5px;"><b><span style="font-family: 'Noto sans Demilight', 'Noto Sans kr';"><b><span> 02<span> </span></span></b><b><span>인터넷</span><span> </span></b><b><span>속도</span><span> </span></b><b><span>측정</span><span> </span><span>&amp;<span> </span></span></b><b><span>대칭</span><span>/</span></b><b><span>비대칭</span><span> </span></b><b><span>확인하기</span></b></span></b></h3>
<p><span>그러면</span> <span>내</span> <span>PC</span><span>의</span> <span>실제</span> <span>인터넷</span> <span>속도를</span> <span>측정하기</span> <span>위해</span><span>, </span><span>다음</span> <span>사이트에</span> <span>접속합니다</span><span>.</span></p>
<p><span>* </span><span>사이트</span> <span>주소</span> <span>(</span><span>한국지능정보사회진흥원</span><span>) : <a href="https://speed.nia.or.kr/" target="_blank" rel="noopener">https://speed.nia.or.kr/</a></span></p>
<div style="margin: 0 auto;">
</div>
<p><span style="letter-spacing: 0px;"><br /></span><span style="letter-spacing: 0px;">메뉴의</span><span style="letter-spacing: 0px;"> [</span><span style="letter-spacing: 0px;">인터넷</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">속도</span><span style="letter-spacing: 0px;">]</span><span style="letter-spacing: 0px;">를</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">클릭</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">후</span><span style="letter-spacing: 0px;">, </span><span style="letter-spacing: 0px;">여러분의</span><span style="letter-spacing: 0px;"> [</span><span style="letter-spacing: 0px;">통신사</span><span style="letter-spacing: 0px;">, </span><span style="letter-spacing: 0px;">계약</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">상품</span><span style="letter-spacing: 0px;">, </span><span style="letter-spacing: 0px;">지역</span><span style="letter-spacing: 0px;">]</span><span style="letter-spacing: 0px;">을</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">선택한</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">다음</span><span style="letter-spacing: 0px;">, </span></p>
<p><span style="letter-spacing: 0px;">약관</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">동의후에</span><span style="letter-spacing: 0px;"> [</span><span style="letter-spacing: 0px;">측정하기</span><span style="letter-spacing: 0px;">]</span><span style="letter-spacing: 0px;">를</span><span style="letter-spacing: 0px;"> </span><span style="letter-spacing: 0px;">누릅니다</span><span style="letter-spacing: 0px;">.</span></p>
<p><span style="letter-spacing: 0px;">계약 상품에 대해 잘 모르면 아무거나 선택해도 측정은 가능하지만 &#8216;동일 상품 평균 속도&#8217;는 의미를 잃습니다.</span></p>
<p><figure class="imageblock alignCenter" data-origin-height="441" data-origin-width="685"><span data-phocus="https://blog.kakaocdn.net/dn/b2MgG9/btrmgkRnxPY/ax7LSKLHrmpHJMikjYxbi0/img.png" data-url="https://blog.kakaocdn.net/dn/b2MgG9/btrmgkRnxPY/ax7LSKLHrmpHJMikjYxbi0/img.png"><img decoding="async" alt="인터넷 속도 측정으로 대칭과 비대칭 확인하기: 속도 문제 해결 전략" data-origin-height="441" data-origin-width="685" height="441" loading="lazy" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" src="https://mega-times.com/wp-content/uploads/2025/03/img-598-20250322-024456.png" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb2MgG9%2FbtrmgkRnxPY%2Fax7LSKLHrmpHJMikjYxbi0%2Fimg.png" width="685"/></span></figure>
</p>
<p><figure class="imageblock alignCenter" data-origin-height="338" data-origin-width="596"><span data-phocus="https://blog.kakaocdn.net/dn/1vuvb/btrmgt1IGXj/owCKsWK0rJqjRXdei0H8q0/img.png" data-url="https://blog.kakaocdn.net/dn/1vuvb/btrmgt1IGXj/owCKsWK0rJqjRXdei0H8q0/img.png"><img decoding="async" alt="인터넷 속도 측정과 대칭/비대칭 확인으로 인터넷 속도 문제 해결하기" data-origin-height="338" data-origin-width="596" height="338" loading="lazy" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" src="https://mega-times.com/wp-content/uploads/2025/03/img-598-20250322-024458.png" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F1vuvb%2Fbtrmgt1IGXj%2FowCKsWK0rJqjRXdei0H8q0%2Fimg.png" width="596"/></span></figure>
</p>
<p><span>위</span> <span>경우는</span> <span>100M </span><span>상품</span> <span>기준으로</span><span><span>  </span>[</span><span>다운로드</span> <span>속도</span> <span>: 94.91 Mbps], [</span><span>업로드</span> <span>속도</span> <span>: 96.33Mbps], [</span><span>지연시간</span> <span>8.4ms]</span><span>로</span> <span>준수한</span> <span>수치가</span> <span>나왔습니다</span><span>. </span></p>
</p>
<p><u><b><span>* </span><span>지연시간이란</span><span>?</span></b></u></p>
<p><span>: </span><span>핑</span> <span>(PING : Packet Internet Grouper) </span><span>이라고도</span> <span>하며</span><span>, </span></p>
<p><span>내</span> <span>PC</span><span>에서</span> <span>서버로</span> <span>정보를</span> <span>보냈다가</span> <span>다시</span> <span>돌아오는</span> <span>시간을</span> <span>의미합니다</span><span>. </span></p>
<p><span>단위는</span> <span>ms (millisecond / 0.001</span><span>초</span><span>) </span><span>이므로</span><span>, 8.4ms</span><span>는</span> <span>0.0084</span><span>초</span> <span>가</span> <span>되겠습니다</span><span>. </span></p>
<p><span>따라서</span> <span>이</span> <span>수치가</span> <span>낮을수록</span> <span>쾌적하며</span><span>, 50ms</span><span>가</span> <span>넘으면</span></p>
<p><span>실시간</span> <span>게임이나</span> <span>방송</span><span>, </span><span>화상</span> <span>회의등에서</span> <span>반응이</span> <span>늦을</span> <span>수</span> <span>있습니다</span><span>. (</span><span>소위</span> <span>“</span><span>랙</span><span>”</span><span>이라고도</span> <span>합니다</span><span>).</span></p>
</p>
<p><span style="color: #ee2323;"><b>▣ 참고로</b></span><span style="color: #5733b1; letter-spacing: 0px;"> 10년간 엔지니어로 근무하면서 얻은 <b>PC 수리 스킬과 Windows 꿀팁</b>을 담아낸 책도 있으니 참고해보세요.</span></p>
<div>
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</p>
<p><span style="color: #ef5369;"><b>..</b></span></p>
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<h3 style="box-sizing: border-box; border-right-width: 0px; border-bottom: #000000 2px solid; margin: 5px 0px; border-left: #000000 10px solid; letter-spacing: 1px; line-height: 1.5; border-top-width: 0px; padding: 3px 5px 3px 5px;"><b><span style="font-family: 'Noto sans Demilight', 'Noto Sans kr';"> 03 대칭/비대칭형 구분하기</span></b></h3>
<p><span>그리고</span> <span>다운로드</span><span>/</span><span>업로드</span> <span>속도</span> <span>차이가</span> <span>비슷하다면</span> <span>“</span><span>대칭형</span><span>”, </span><span>업로드</span> <span>속도가</span> <span>매우</span> <span>낮다면</span> <span>“</span><span>비대칭형</span><span>”</span><span>이며</span> <span> </span></p>
<p><span>인터넷이</span> <span>불안정하고</span> <span>느려질</span> <span>수</span> <span>있습니다</span><span>. </span><span>만약</span> <span>“</span><span>비대칭형</span><span>” </span><span>이라면</span><span>, “</span><span>대칭형</span><span>”</span><span>으로</span> <span>변경해주시는게</span> <span>좋습니다</span><span>.</span></p>
<p><figure class="imageblock alignCenter" data-origin-height="313" data-origin-width="514"><span data-phocus="https://blog.kakaocdn.net/dn/DlRG2/btrmeaopSjS/KbIQdMZxTwz1vAWAjJdjE0/img.png" data-url="https://blog.kakaocdn.net/dn/DlRG2/btrmeaopSjS/KbIQdMZxTwz1vAWAjJdjE0/img.png"><img decoding="async" alt="인터넷 속도 측정과 대칭 비대칭 확인으로 인터넷 속도 문제 해결하기 위한 방법 안내" data-origin-height="313" data-origin-width="514" height="313" loading="lazy" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" src="https://mega-times.com/wp-content/uploads/2025/03/img-598-20250322-024501.png" srcset="https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FDlRG2%2FbtrmeaopSjS%2FKbIQdMZxTwz1vAWAjJdjE0%2Fimg.png" width="514"/></span></figure></p>
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