We have firewall setup to allow ssh from a single public address to one of our switches inside the firewall. I had Cisco TAC examine acl rules and all is well. However the ssh connection always times out. SSH works fine inside. Anybody know what cou...
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Forum Posts
Resolved! LLW & E-LLW - Warranty Question,
Hi, Hopefully somebody can answer this straight forward warranty question. This is the scenario, As a Cisco Partner we sell a Catalyst switch which has a "Enhanced Limited Lifetime Warranty" to a client who doesn't want to purchase Smartnet. I under...
Resolved! Questions on CBWFQ
Hi everybody. I hope all of you are having good weekend:) Assume we have 100M CKT, and we are using default setting ( max-reserved 75 under f0/0 ) ; we are using CBWFQ with three user defined classes. int f0/0 service-policy LEE out Policy map LEE ...
Resolved! Packet size on TX ring/Rx ring
Hi everybody, I have started studying QOS a little deeper now:) R1#show controllers ethernet 1/0ADDR: 649B9654, FASTSEND: 6005A794, MCI_INDEX: 0 Omitted!! rx ring entries=32, tx ring entries=64 Above we see RX ring can hold up to 32 packets and TX...
Here's the issue. I'm trying to only allow traffic between one PC and a server. Both PC and server are connected to Layer 3 switches. This would be simple if the PC had a static IP address. I could do a simple extended ip access list permitting o...
Dear all, I have two redondant switch core cisco 4500 E series. Between the two switchs there is EtherChannels. The same DHCP pools are defined on both of them. On the vlan interfaces configuration on the second switch we have mentioned a standby mo...
Hi. We have Cisco 6506-E with VS-SUP2T-10G supervisor engine. Now we have to buy 10GB module for 6506-E. Is WS-X6704-10GE-3C (WS-F6700-DFC3C) compatible with VS-SUP2T-10G? Datasheet of sup engine tells follow ... • WS-X6148A-RJ-45, WS-X6148A-45AF, W...
Hi, I am trying to ISSU upgrade our Nexus 7K 10 slot switch from 5.2.7 to 6.2.8a The ISSU has failed multiple times due to the Standby Supervisor failing to come back online with the message"Install has failed. Return code 0x4093001e (Standby faile...
Resolved! Help Please Active/Standby ISP Link
Hi Guys, Good Day! Need help, I have 2 routers which I will be configuring as my edge routers and this routers will be having iBGP in each others and eBGP for ISP links however, I only have 1 ISP with 1 router only meaning my 2 routers will be connec...
Hello !, (I asked this question on another forum, but guess It was the wrong place to ask this question) I am a newbie to IT so forgive me if this is a stupid question. I was asked to characterize the SPAN capability of a Cisco 3560G switch for ...
Hey all, My customer has a 6500 10G port using a XENPAK-10GB-LX4 and needs to connect to a F5 BigIP load balancer that uses a SR equivalent SFP. Assuming they use different wavelenghts (1310 for the LX4 vs. 850 from the SR), I need to confirm if thi...
Hi, I would like to check the following IOS bin files to see if they contain webbased services does cisco have a facility?? I need to be able to access each switch via the web interface i've set each switch with a static IP and configured username a...
Hi all I have configured a Cisco 2600 router and I want to connect it to the internet ,I want to know that if my configuration is good or wrong before testing the connection.I'll connect my router to the internet provider using the fa 0/1 interface.T...
I have obtained a realtime IOS from my cisco 3750 switch via copy flash: tftp: c3750-ipservicesk9-mz.122-35.SE5.bin It is copied to tftp server Now i have tried to run it on GNS3 by clicking "Preferences" and then creating new IOS image, but it gives...
Can anyone help explain to me how to get technical help regarding the specification of the Cisco 4431 from Cisco Technical Support please? I am working on a project for anew product we are designing for a customer who has specified a Cisco 4431, I n...
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