1,948
回編集
差分
ナビゲーションに移動
検索に移動
93行目:
93行目: − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→10G SFP+
Catalyst 4500 など一部機種ではサポートされますが、オートネゴシエーションができなかったりと制限があります。
Catalyst 4500 など一部機種ではサポートされますが、オートネゴシエーションができなかったりと制限があります。
参考 : [https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/ol-37xe-4500x.html#pgfId-2771244 New Software Features in Release IOS XE 3.7.1E] <ref>10/ 100 Mbps support for GLC-T
Catalyst 4500X 参考 : [https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/ol-37xe-4500x.html#pgfId-2771244 New Software Features in Release IOS XE 3.7.1E] <ref>10/ 100 Mbps support for GLC-T
10/ 100 Mbps support for GLC-T (1000Base-T) SFP transceiver. You can set the interface speed to 10 or 100, by using the speed interface configuration command. The default setting provides 1000 Mbps with auto-negotiation.
10/ 100 Mbps support for GLC-T (1000Base-T) SFP transceiver. You can set the interface speed to 10 or 100, by using the speed interface configuration command. The default setting provides 1000 Mbps with auto-negotiation.
(IP Base and Enterprise Services)</ref>
(IP Base and Enterprise Services)</ref>
Catalyst 9600 参考 : [https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9600/software/release/16-12/release_notes/ol-16-12-9600.html#concept_o3q_1ct_5jb Hardware Features in Cisco IOS XE Gibraltar 16.12.2] <ref>Cisco SFP Modules for Gigabit Ethernet
Supported Cisco SFP Modules for Gigabit Ethernet on C9600-LC-48YL line card are:
GLC-T (1G)
GLC-TE (1G)</ref>
* SUP1 + C9600-LC-48YL は 100Mbps をサポートしない
* SUP2 + C9600-LC-48YL は 1G もサポートしない <ref>[https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9600-series-switches/nb-06-cat9600-ser-sup-eng-data-sheet-cte-en.html#Catalyst9600ChassisandLineCardswithC9600XSUP2 Cisco Catalyst 9600 Series Supervisor Engine Data Sheet]
Table 4. Line card support for C9600X-SUP-2
C9600-LC-48YL
Cisco Catalyst 9600 Series
48-Port 10GE/25GE/50GE<sup>1</sup>
<sup>1</sup> C9600X-SUP-2 only supports speeds of 10GE or higher.</ref>
[https://tmgmatrix.cisco.com/?si=C9600-LC-48YL Cisco Optics-to-Device Compatibility Matrix] で C9600-LC-48YL を検索すると、
{| class="wikitable"
|GLC-TE[https://tmgmatrix.cisco.com/iop?tpid=141 <span class="icon-rtprx-rtptx-duplex"></span>]
|10/100/1000 Mbps
|}
と記載があるが、明らかに間違っているため、速度の確認には使ってはいけない。
おそらくトランシーバの対応は 10/100/1000 Mbps だが、OS 側の対応が表に反映されていないようです。
== FEC (Forward Error Correction) ==
== FEC (Forward Error Correction) ==