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DNS related problems

Having problems with intermittent dns issues can't nail it down on my home network.  If you need the config. from the cisco 2950 I can post it also.  I'm able to ping by IP so that makes me think it's some sort of icmp related issue.  Even webpages s...

Flexible Netflow 3750

Dearsplease i have this cisco switchSwitch Ports Model              SW Version            SW Image                ------ ----- -----              ----------            ----------              *    1 30    WS-C3750X-24       12.2(55)SE5           C375...

Rawa Salah by • Level 1
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  • 11 replies
  • 0 Helpful votes

Weird 30 second disconnects on 2960

This is our setup:LAN stations(VLAN 172)   ---------  2960-PoE ---------- Juniper SSG 140 FW (172.21.92.1)------------(ISP)About 3 times a day all LAN stations loose connectivity (for 30 seconds) to default gateway (172.21.92.1) which is a trusted in...

Cisco 2960s & openssh public key login

Hello,I am in the process of exchanging c2950 with c2960s (15.2.1.E switches and want to take advantage of public key login with openssh for administrative tasks. Right now I can login using openssh and any user (for example "tom") that is known to t...

Resolved! Etherchannel ping issues

When I have etherchannel configured on a 2960S with two ports in the group and both cables connected, I am unable to ping some network servers and switches while others will ping fine.  If I disconnect one of the cables, I am able to ping all network...

Resolved! how can i setup a windows server in vlan?

how can i setup a windows server in vlan? there are 10 users, printer and scanner in a vlan.some users work on upstair floor with scaner others are in downstair office.how can i manage this vlan like a normal server in a LAN. please give some detail....

IOS upgradation procedure

Hi All,I have 2960G switch with ios  C2960-LANBASE-M.12.2(35)SE5 . I want upgrade existing ios with c2960-lanbasek9-tar.150-2.SE2.Please tell me the procedure steps for ios upgradation.Thanks & Regards,Krunal Bhavsar

k_bhavsar by • Level 1
  • 600 Views
  • 1 replies
  • 0 Helpful votes

Resolved! IOS 15.x Syslog commands

Hello, we have a 6500 chassis, with version 12.x, and we'd like to configure syslog commands to send it to our collector, but with VRF's configured, it's not possible to do that, we've seen that we'd need a version 15.x, which could be a good version...

rpastrana by • Level 1
  • 755 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Dual ISP

Hi AllI have a datacenter in which we have MS Exchange,  2-3 web application    which are accessed from internet.One ISP had given me 59.x.x.x/28 and other has given 14.x.x.x/28 subnet. With ISP I am using static routes for routing. Both links are te...

Resolved! Lan to internet conection

Hello everyone,First of all sorry for my english, i'll probably will make some grammar mistakes, but i think we could understand I'm newbie with cisco routers (I have only done The CCNA-1 and 2) And I'm having some troubles when I want to connect my ...

2960 DRAM 0K/4088K bytes

HiTried googling, and searching the forums on this but with no luck.Can anybody tell me why our 2960 shows the following DRAM - 0K/4088Kcisco WS-C2960G-48TC-L (PowerPC405) processor (revision E0) with 0K/4088K bytes of memory. Processor board ID FOC1...

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