Hi, Just wanted to know what options are available for 40Gbps support on linecards for the 6807-XL? Seems only WS-X6904-40G-2T and WS-X6904-40G-2TXL? Can this particular linecard (c6800-32p10g) ports be converted to 40gb? And can 40 Gbps fibre opti...
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Forum Posts
Can Cisco Catalyst 3650 stack with different model 24/48 ports ? For Example WS-C3650-24TS (LAN BASE) stack with WS-C3650-48TS (LAN BASE) or WS-C3650-24TS(LAN BASE) stack with WS-C3650-48TD-S (IP BASE) THanks
Hi all, I'm trying to investigate if vacl feature is officially supported on layer2-only 2960 lanbase switch like 2960-24-PC-L. We have many switches actually running 12.2(55)SE1 or 12.2(55)SE5 version Following configuration guide I'm able to se...
Resolved! suspicious users on sh users
Hi, I can see the following on sh users command: The 123 and 122 networks are suspicious and I have tried to kick them off clearing those vty lines, but they remain. I have added an access list so only internal users get access to this router. Do ...
Hello, please help me! I have catalyst 6500. I need to recovery IOS. I downloaded it on PC. file name is "s2t54-advipservicesk9-mz.SPA.152-1.SY3.bin" I need to do that by console. I tried to do that, as it described here. After downloading the image,...
Que tal colegas, Consultando nuevamete al foro para pedirles comentarios o si les llego a pasar algo similar, Actuamente tengo desplegado 2 Switch 3850 en Stacking en la red de un cliente, ya casi va 1 año, en la cual viene trabajando normal, me so...
Hi All, We are planning to upgrade to 15.2(1)SY3. Would want to know if there is any link or compatibility Matrix which shows support or minimum Rommon version required for the upgrade below is the LC/module/ SUP in use.Kindly provide your insight....
Hello Team , Greeting of the day... we are planning to upgrade IOS of our N7K . so request you to suggest on latest, stable & recommended IOS for N7K. Model:cisco Nexus7000 C7010 (10 Slot)
We have a new switch that we are trying to put in place of an EOL switch. The switch has about 6 svi's for the vlans. To minimise downtime, we have added the new switch into the lan alongside the old switch and moved the cables over 1 by 1. This has...
Hello Team, I need your support on following points, Just want to know whether, 1)Cisco switches supports the EAL3 certification. 2)Also does it supports SCP2 and SFTP protocol. 3)CLI over serial RS232 and out of mgmt via additional 100Base-T R...
Problem: Reoccurring high utilization for NTP Version: Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9-M), Version 15.1(2)SY7, RELEASE SOFTWARE (fc4) CPU: CPU utilization for five seconds: 77%/1%; one minute: 76%; five minutes: 74...
Resolved! Replacing 3750 with smart install
What happens with vtp status if replacing a 3750 using smart install method. It is a standalone switch & config being erased, it shows to be in vtp client state with blank domain name & revision no. 1. The original switch(to be replaced) is running m...
Resolved! DNS Server
Our organization has DNS servers setup on our Windows Servers, my question is, is it necessary to have the DNS entries on our cisco devices? example: ip name-server X.X.X.X Or do we need it in our DHCP pool, or do we need it at all? I'm just wonde...
Hey Everyone, I'm sitting my CCNA next week and have setup a lab in Packet Tracer. I'm scratching my head over a particular issue and was hoping someone could help me out - I've set up a scenario of 3 x L2 2960 switches with multiple VLAN trunks in...
I recent got an 891fw and was look for a basic config for DHCP from my ISP via my GI wan interface, w/ dhcp internal, NAT overload from vlan 1 to the GI wan and dhcp internally. Where can I find something that explains this? I have gone through sever...
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