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Latchum Naidu
Engager
Hi There, this is Latchum Naidu, SME R&S, Security and Load balance
I am Post Graduate and holding Cisco Professional certification. Currently working as a Associate Consultant – Lead at.
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Cisco Designated VIPs 2012 LAN WAN
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12-09-2009
1503
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1412
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Created by
Latchum Naidu
in Switching
in Switching
02-13-2014
11:46 PM
02-13-2014
11:46 PM
Hello Chandu, The difference of 10BASE-T, 100BASE-T and 1000BASE-T. 10BASE-T is the IEEE standard that defines the requirement for sending information at 10 Mbps on unshielded twisted-pair cabling, and defines various aspects of running Ethernet on this cabling. 100BASE-T is the IEEE standard that defines the requirement for sending information at 100 Mbps on unshielded twisted-pair cabling, and defines various aspects of running baseband Ethernet on this cabling. 1000BASE-T (also called gigabit Ethernet) is the IEEE standard that defines the requirement for sending information at 1000 Mbps on unshielded twisted-pair cabling, and defines various aspects of running baseband Ethernet on this cabling. Please rate the helpfull posts. Regards, Naidu.
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Created by
Latchum Naidu
in Switching
in Switching
02-13-2014
11:12 PM
02-13-2014
11:12 PM
Hello Prasad, Changing the MTU size in general will not cause any impact except if it is VPC domain. But it is advisible that MTU size keep same at both ends. FYI... Changing the MTU value (with the mtu interface configuration command) can affect the IP MTU value. If the current IP MTU value is the same as the MTU value, and you change the MTU value, the IP MTU value will be modified automatically to match the new MTU. However, the reverse is not true; changing the IP MTU value has no effect on the value for the mtu command. Please rate the helpfull posts. Regards, Naidu.
... View more
02-13-2014
11:07 PM
Hey, No, port-channel config and their members config will keep indipendently. Port-channel config will never overide to its member. Please rate the helpfull posts. Regards, Naidu.
... View more
01-10-2014
07:52 PM
Hi All, I was doing one Nexus 3k switch replacement and following abnormalities what I observed.... 1. After everything done like licensing and config push I enabled the int eht1/25 which is part of Po1 (Po1 have members eth1/25 & 1/26), I found that 1/25 went into suspended state and when enabled 1/26 then both came up and along with PO1.... Why was this case? 2. After confirmed all PO's (uplinks) up and stable I enabled remaining all server connected ports and found all are getting flap (only server ports) When I enabled the all BGP neighbors on the switch then found everything stable including server ports.... why was this case? Below are the logs which were captured during replacement. ch3-x3hl-cis-2-05# sh log last 100 2014 Jan 11 03:19:21.244 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/9 is down (Link failure) 2014 Jan 11 03:19:21.554 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/13 is down (Link failure) 2014 Jan 11 03:19:21.914 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access 2014 Jan 11 03:19:22.030 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/12 is down (Link failure) 2014 Jan 11 03:19:22.059 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/2 is up in mode access 2014 Jan 11 03:19:23.084 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/7 is down (Link failure) 2014 Jan 11 03:19:24.504 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/1 is up in mode access 2014 Jan 11 03:19:24.541 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/51/4 is up in mode access 2014 Jan 11 03:19:24.552 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/10 is down (Link failure) 2014 Jan 11 03:19:24.622 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/9 is up in mode access 2014 Jan 11 03:19:24.712 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/3 is down (Link failure) 2014 Jan 11 03:19:25.457 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/4 is down (Link failure) 2014 Jan 11 03:19:26.097 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/13 is up in mode access 2014 Jan 11 03:19:26.147 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/12 is up in mode access 2014 Jan 11 03:19:26.372 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/7 is up in mode access 2014 Jan 11 03:19:26.827 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/3 is down (Link failure) 2014 Jan 11 03:19:27.839 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/10 is up in mode access 2014 Jan 11 03:19:27.854 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/3 is up in mode access 2014 Jan 11 03:19:27.856 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/4 is up in mode access 2014 Jan 11 03:19:29.292 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/3 is up in mode access 2014 Jan 11 03:19:33.451 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/4 is down (Link failure) 2014 Jan 11 03:19:34.410 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/11 is down (Link failure) 2014 Jan 11 03:19:34.514 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/14 is down (Link failure) 2014 Jan 11 03:19:36.177 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/8 is down (Link failure) 2014 Jan 11 03:19:36.223 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/4 is up in mode access 2014 Jan 11 03:19:37.166 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/11 is up in mode access 2014 Jan 11 03:19:37.171 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/14 is up in mode access 2014 Jan 11 03:19:38.641 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/8 is up in mode access 2014 Jan 11 03:20:23.932 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/2 is down (Link failure) 2014 Jan 11 03:20:25.211 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/5 is down (Link failure) 2014 Jan 11 03:20:26.142 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/9 is down (Link failure) 2014 Jan 11 03:20:26.267 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/2 is up in mode access 2014 Jan 11 03:20:27.104 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access 2014 Jan 11 03:20:27.517 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/13 is down (Link failure) 2014 Jan 11 03:20:28.475 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/12 is down (Link failure) 2014 Jan 11 03:20:28.586 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/9 is up in mode access 2014 Jan 11 03:20:29.353 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/1 is down (Link failure) 2014 Jan 11 03:20:29.490 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/13 is up in mode access 2014 Jan 11 03:20:30.821 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/10 is down (Link failure) 2014 Jan 11 03:20:30.927 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/7 is down (Link failure) 2014 Jan 11 03:20:30.989 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/12 is up in mode access 2014 Jan 11 03:20:32.627 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/3 is down (Link failure) 2014 Jan 11 03:20:32.740 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/3 is down (Link failure) 2014 Jan 11 03:20:32.742 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/4 is down (Link failure) 2014 Jan 11 03:20:32.794 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/1 is up in mode access 2014 Jan 11 03:20:33.760 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/51/4 is down (Link failure) 2014 Jan 11 03:20:33.792 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/10 is up in mode access 2014 Jan 11 03:20:33.800 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/7 is up in mode access 2014 Jan 11 03:20:34.133 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/3 is up in mode access 2014 Jan 11 03:20:34.142 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/4 is up in mode access 2014 Jan 11 03:20:35.110 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/3 is up in mode access 2014 Jan 11 03:20:35.119 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/51/4 is up in mode access 2014 Jan 11 03:20:35.590 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/2 is down (Link failure) 2014 Jan 11 03:20:36.935 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/6 is down (Link failure) 2014 Jan 11 03:20:37.902 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/2 is up in mode access 2014 Jan 11 03:20:38.812 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/4 is down (Link failure) 2014 Jan 11 03:20:39.712 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/14 is down (Link failure) 2014 Jan 11 03:20:39.795 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/6 is up in mode access 2014 Jan 11 03:20:40.153 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/8 is down (Link failure) 2014 Jan 11 03:20:40.243 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/11 is down (Link failure) 2014 Jan 11 03:20:41.224 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/4 is up in mode access 2014 Jan 11 03:20:42.413 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/2 is down (Link failure) 2014 Jan 11 03:20:42.441 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/14 is up in mode access 2014 Jan 11 03:20:42.700 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/5 is down (Link failure) 2014 Jan 11 03:20:42.860 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/8 is up in mode access 2014 Jan 11 03:20:43.721 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/11 is up in mode access 2014 Jan 11 03:20:43.734 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/2 is up in mode access 2014 Jan 11 03:20:44.076 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/9 is down (Link failure) 2014 Jan 11 03:20:45.048 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/13 is down (Link failure) 2014 Jan 11 03:20:45.178 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/5 is up in mode access 2014 Jan 11 03:20:46.089 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/12 is down (Link failure) 2014 Jan 11 03:20:46.227 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/9 is up in mode access 2014 Jan 11 03:20:47.136 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/1 is down (Link failure) 2014 Jan 11 03:20:47.176 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/13 is up in mode access 2014 Jan 11 03:20:48.071 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/10 is down (Link failure) 2014 Jan 11 03:20:48.212 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/12 is up in mode access 2014 Jan 11 03:20:49.007 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/7 is down (Link failure) 2014 Jan 11 03:20:49.138 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/1 is up in mode access 2014 Jan 11 03:20:49.912 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/3 is down (Link failure) 2014 Jan 11 03:20:50.020 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/3 is down (Link failure) 2014 Jan 11 03:20:50.067 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/10 is up in mode access 2014 Jan 11 03:20:50.915 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/52/4 is down (Link failure) 2014 Jan 11 03:20:51.040 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/7 is up in mode access 2014 Jan 11 03:20:52.331 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/3 is up in mode access 2014 Jan 11 03:20:52.336 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/3 is up in mode access 2014 Jan 11 03:20:53.323 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/2 is down (Link failure) 2014 Jan 11 03:20:53.465 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/52/4 is up in mode access 2014 Jan 11 03:20:54.677 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/6 is down (Link failure) 2014 Jan 11 03:20:55.639 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/2 is up in mode access 2014 Jan 11 03:20:57.133 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/4 is down (Link failure) 2014 Jan 11 03:20:57.328 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/14 is down (Link failure) 2014 Jan 11 03:20:57.557 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/6 is up in mode access 2014 Jan 11 03:20:59.081 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/8 is down (Link failure) 2014 Jan 11 03:20:59.187 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/11 is down (Link failure) 2014 Jan 11 03:21:00.764 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/4 is up in mode access 2014 Jan 11 03:21:00.777 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/14 is up in mode access 2014 Jan 11 03:21:01.729 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/8 is up in mode access 2014 Jan 11 03:21:02.266 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/11 is up in mode access 2014 Jan 11 03:21:10.578 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet1/51/4 is down (Link failure) 2014 Jan 11 03:21:12.407 ch3-x3hl-cis-2-05 %ETHPORT-5-IF_UP: Interface Ethernet1/51/4 is up in mode access ch3-x3hl-cis-2-05# ch3-x3hl-cis-2-05# sh clock 03:49:44.297 UTC Sat Jan 11 2014 ch3-x3hl-cis-2-05# Regards, Naidu.
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Labels:
Created by
Latchum Naidu
in Switching
in Switching
10-25-2013
02:17 AM
10-25-2013
02:17 AM
Sean, The plan what you have is looks good. But why you want go with VTP I would highly recommend keep the edge switches in transperant mode I sean lot of outages due to VTP. If it is highly concern then you are good to go with your plan. Apart from your plan make sure the configuration revision number on the edge ones lesser than core. of course this may not cause anything as long as you kept them in transperant mode but just wanted to make sure everything is taken place before causing any issues. Please rate the helpfull posts. Regards, Naidu.
... View more
10-25-2013
02:08 AM
Vinish, Please use the below config inorder to enable ip-accounting on the particular interface use the below commands. configure interface FastEthernet1/48 ip accounting output-packets show ip accoun out And use the below command to enable ip route-cache flow before to that make sure it is routed port. ip route-cache flow Please rate the helpfull posts. Regards, Naidu.
... View more
10-24-2013
10:46 PM
Vinish, To know which source is using the more bandwidth you need to have either 1. NetFlow analyzer tool OR 2. enable IP accounting on the switch. To limit the bandwidth usage you can use bandwidth limit commands on the particular interface. Please rate the helpfull posts. Regards, Naidu.
... View more
10-24-2013
10:20 PM
For your scenario ip-default gateway is not required. But the config what you provided may not work. Use the below config and see... On the Access switch: interface port-channel15 description TRUNK:CORE switchport switchport mode trunk switchport trunk allowed vlan vlan range (example 51-999) interface Ethernet1/2 description TRUNK:CORE switchport switchport mode trunk switchport trunk allowed vlan vlan range (example 51-999) channel-group 15 mode active On the CORE switch: interface Ethernet1/2 description :TRUNK:ACCESS channel-group 15 mode active interface port-channel15 description :TRUNK:ACCESS switchport mode trunk Please rate the helpfull posts. Regards, Naidu.
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10-24-2013
09:58 PM
Vijay, To establish VSS there are more things you need to be concern and make sure they are in place. Below are the few... 1. The VSS is available on chassis that support VS-S720-10G supervisor engines and WS-X6708-10G switching modules. 2. The VSS requires Supervisor Engine 720 with 10-Gigabit Ethernet ports. You must use either two VS-S720-10G-3C or two VS-S720-10G-3CXL supervisor engine modules. The two supervisor engines must match exactly. Below link will help you more on how to achieve VSS successfully. http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html#wp1053927 Please rate the helpfull posts. Regards, Naidu.
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10-24-2013
09:41 PM
Hi, So, you have two nexus 5548's need connect back to back one as CORE other will act as a normal access layer switch.. correct? You have vlans configured on 5548 Core and those should serve to another 5548 (access switch).. correct? If the above is your requirement then connect the access 5548 switch to core via trunk port (switchport mode trunk) so that the vlans on the CORE will travers to the access switch. Please rate the helpfull posts. Regards, Naidu.
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Created by
Latchum Naidu
in Switching
in Switching
09-11-2013
12:13 AM
09-11-2013
12:13 AM
Naitik, Please do reseating the SUP that should work for you. as you have redundant SUP so no need to worry you can do anytime but I would preffer to take WW from specific customer and do if it is business critical. Please rate the helpfull posts. Naidu.
... View more
09-11-2013
12:08 AM
No worries you are fine with the upgrade IOS, there are few new features added in that thats it. http://tools.cisco.com/ITDIT/CFN/jsp/compareImages.jsp Please rate the helpfull posts. Naidu.
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06-12-2012
07:18 PM
Hello Jopeti, Can you do the "debug crypto ipsec" and provide details. You need to remember that running debug on the production box is risk, so run it in a non working hours also notify your customer prior to run debug because this may impact the production. Please rate the helpfull posts. Regards, Naidu.
... View more
05-11-2012
06:42 AM
Hi Ibrahim, You need to use BGP in and out fileters with prefex list. Find the below link will helps you... http://www.cisco.com/en/US/docs/ios/12_2t/12_2t11/feature/guide/ft11borf.html Please rate all the helpfull posts. Regards, Naidu.
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05-11-2012
03:42 AM
Hi Dax, First of of all you no need to have ip-helper address configured on the vlan interface where both dhcp and interface is in same subnet. You need to configure ip-helper address when your dhcp server is in different subnet. So please remove the ip-helper command to fix your issue. Please rate all the helpfull posts. Regards, Naidu.
... View more
Created by
Latchum Naidu
in Switching
02-13-2014
02-13-2014
Hello Chandu,The difference of 10BASE-T, 100BASE-T and 1000BASE-T.
10BASE-T is the IEEE standard tha...
Created by
Latchum Naidu
in Switching
02-13-2014
02-13-2014
Hello Prasad,Changing the MTU size in general will not cause any impact
except if it is VPC domain.B...
02-13-2014
Hey,No, port-channel config and their members config will keep
indipendently.Port-channel config wil...
01-10-2014
Hi All,I was doing one Nexus 3k switch replacement and following
abnormalities what I observed....1....
Created by
Latchum Naidu
in Switching
10-25-2013
10-25-2013
Sean,The plan what you have is looks good.But why you want go with VTP I
would highly recommend keep...
10-25-2013
Vinish,Please use the below config inorder to enable ip-accounting on
the particular interface use t...
10-24-2013
Vinish,To know which source is using the more bandwidth you need to have
either 1. NetFlow analyzer ...
10-24-2013
For your scenario ip-default gateway is not required. But the config
what you provided may not work....
10-24-2013
Vijay,To establish VSS there are more things you need to be concern and
make sure they are in place....
10-24-2013
Hi,So, you have two nexus 5548's need connect back to back one as CORE
other will act as a normal ac...
09-11-2013
Naitik,Please do reseating the SUP that should work for you. as you have
redundant SUP so no need to...
09-11-2013
No worries you are fine with the upgrade IOS, there are few new features
added in that thats
it.http...
Created by
Latchum Naidu
in Routing
06-12-2012
06-12-2012
Hello Jopeti,Can you do the "debug crypto ipsec" and provide details.You
need to remember that runni...
05-11-2012
Hi Ibrahim, You need to use BGP in and out fileters with prefex
list.Find the below link will helps
...
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| Date Registered | 12-09-2009 05:12 AM |
| Date Last Visited | 07-27-2018 12:07 AM |
| Total Messages Posted | 1,503 |
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Awards
Cisco Designated VIPs
2012 LAN WAN
