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Member since
09-24-2009
30
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Created by
SP2
in Network Management
in Network Management
11-15-2017
02:57 PM
11-15-2017
02:57 PM
Thanks Paul,
Yes you answered to the point :) I did a quick check on file size and checksum for 2 protocol packs v32 for router models- 1) ISR400 & 2) ASR1000 and both were same. It was just confusing why Cisco would embed router chassis/model no into these file names if they were the same for both models. Thanks for clarifying though !!
... View more
11-15-2017
01:45 PM
Hello Everyone,
I am wondering if NBAR2's PP is router model specific. As I go about downloading the PP version 32 I see the file names have the model chassis embedded into it. Wonder if PP v32 for ASR1000 would be any different to ISR4000 as it should go be IOS version.. Any thoughts ?
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Labels:
03-04-2014
11:46 AM
Hi, I am trying to exclude one specefic IP while doing route summarization for a /16 block. One way I know is to exclude a smaller subnet containing that specefic IP from the summarization but would like to know if there's any other way to attain this ? Any help/ideas much appreciated. Thanks!
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Created by
SP2
in Optical Networking
in Optical Networking
05-23-2012
10:47 PM
05-23-2012
10:47 PM
Thanks all for your comments. The situation now I have is little compicated. Our switches have SFP-LH-SM (LC connector- SINGLE MODE FIBER) on them for which we have L C-SC Mode Conditioning patch cords(CAB-MCP-LC) to connect to my MMF cable plant. But the fibre patch panels are old ones and have ST connectors on them. I don't have budget to buy more MCPCs with LC-ST type connectors. So I researched and found that there is some sought of connector/converter/plug which can connect SC connector of my MCPCs to ST connector on existing fibre patch panel. Is it true, are you guys aware of this type of connector/converter/plug ? Please help... Thanks in advance!
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05-11-2012
10:31 AM
Thanks Hobbe- I expected this to be like that, so thanks for confirming!
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Created by
SP2
in Optical Networking
in Optical Networking
05-11-2012
10:21 AM
05-11-2012
10:21 AM
Can I connect SINGLE MODE SFP (GLC-LH-SM=) to MULTIMODE fiber patch cord which has ST connector on the other side (Patch Panel). What is the loss for this set up ?
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Labels:
05-10-2012
06:30 PM
Yes you are right, it might be bug in my simulator... BTW my original question still stands. What IOS version is shipped with Cisco 3560s, I know its IPBASE but what version ?
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05-10-2012
06:13 PM
Awesome Rettuc- Everythign worked as a chime A big thanks for all the help provided!!!
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05-09-2012
11:44 AM
It didn't work Question- The port(f0/24) on SW1 connecting to Router (f0/0) should be in trunk mode to carry all VLAN traffic to router from all 3 switches ? Just waht I have is like this: interface FastEthernet0/24 description-> towards CE Router f0/0 switchport trunk encapsulation dot1q switchport mode trunk Also can I be able to ping from host on one VLAN to other- for example say from VLAN 10 to VLAN 100 ? Thank you so much for your help and prompt replies...I really apprciate that!
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05-09-2012
09:46 AM
Thanks Rettuc- Your predicted it right. But I have SVIs created on all three switches as user connectes in all of them so have VLAN s created and assigned ports to it. I did what you recomended and I can ping from host to SW1 gateway with in each VLAN but can't ping to the router from any switch or host. The router has 2 FE ports one for WAN and one for LAN which is connected to F0/24 on SW1 which has unpruned trunk as suggested by you. Do you know why can'y I ping to router LAN from any switch and vice versa ?
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05-09-2012
08:24 AM
Thanks John- I have dropped the option to configure router on a stick as too many changes on the router side... All my switches are L3(Cisco 3560G). On the 2 Access switches I configure default gateway(static route) to the Core switch's Management VLAN IP and on Core I have default gateway for Router's f0/0 IP address. On the router I will have route to all VLANs I have to createe on all these 3 switches. Also the port used for connecting Core switch to router is trunk port, please check the config below for this port.. But anyhow I am unable to ping from router to any VLAN on any of the 3 switches and vice versa.
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05-09-2012
01:15 AM
First to give the overview of topology- I have an enviornment of 3 X 3560G of which I have 1st switch-CORE(f0/10) connecting to the VPN router(CE) interface-f0/0. Remaining 2 Cisco3560's(Access) are connected to Gi0/1 and Gi0/2 on the 1st switch-CORE via gi0/1 . On all three switches I have created multile VLANs and assigned ports to these VLAN. The switch to switch connection is trunk allowing all VLANs created on all these 3 switches. Now the issue is how I am going to have all these VLANs routed through single interface on the routeri-e f0/0, as all these subnets will communicating to remote site over VPN. What should be default gateway on the 2 Access switches and the CORE switch, also what static route should be on router to reach all subnets(VLANs) created on these 3 switches. Is there anyone who can help on this. I have read inter-VLAN routing i-e creatiing sub interfaces on router but dont want to proceed with that and looking for any other way to have my VLANs talk on all three switches and then are accessible to remote site ove VPN? Please advice/help me, I need it urgent... Thanks!
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Labels:
05-08-2012
09:15 AM
Thanks leolaohoo- I have sent the info to onsite person who has access to the switch. Lets see if he is able to find out what version is on there. I know it is IPBASE since we didn't order anything extra.
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05-08-2012
09:11 AM
Thanks Sergey but switch 3560G didn't take the below commands and its running IOS 12.2(37) SE ADVIPSERVICESK9-M. All it says unrecognized command. Not sure what is the cause- IOS or ? Please help!!! spanning-tree loopguard default spanning-tree portfast bpduguard default no spanning-tree optimize bpdu transmission spanning-tree extend system-id and finally all errdisable recovery commands.
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05-07-2012
11:32 PM
Just wondering what IOS is loaded on Cisco WS-3560G-24PS-S by default when purchased. Does anyone know or can point to a link where I can find this ? The reason I asked is- while preparing config for this switch I want to make sure the commands are going to work...specially for STP. Few examples below: spanning-tree portfast bpduguard default spanning-tree loopguard default errdisable recovery commands etc Thanks in advance!
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- Tags:
- switch
Labels:
11-15-2017
Thanks Paul, Yes you answered to the point :) I did a quick check on
file size and checksum for 2 pr...
11-15-2017
Hello Everyone, I am wondering if NBAR2's PP is router model specific.
As I go about downloading the...
03-04-2014
Hi,I am trying to exclude one specefic IP while doing route
summarization for a /16 block. One way I...
Created by
SP2
in Optical Networking
05-23-2012
05-23-2012
Thanks all for your comments. The situation now I have is little
compicated. Our switches have SFP-L...
05-11-2012
Can I connect SINGLE MODE SFP (GLC-LH-SM=) to MULTIMODE fiber patch cord
which has ST connector on t...
05-10-2012
Yes you are right, it might be bug in my simulator... BTW my original
question still stands. What IO...
05-09-2012
It didn't work Question- The port(f0/24) on SW1 connecting to Router
(f0/0) should be in trunk mode ...
05-09-2012
Thanks Rettuc- Your predicted it right. But I have SVIs created on all
three switches as user connec...
05-09-2012
Thanks John- I have dropped the option to configure router on a stick as
too many changes on the rou...
05-09-2012
First to give the overview of topology- I have an enviornment of 3 X
3560G of which I have 1st switc...
05-08-2012
Thanks leolaohoo- I have sent the info to onsite person who has access
to the switch. Lets see if he...
05-08-2012
Thanks Sergey but switch 3560G didn't take the below commands and its
running IOS 12.2(37) SE ADVIPS...
Public Statistics
| Date Registered | 09-24-2009 10:28 PM |
| Date Last Visited | 12-23-2018 12:31 PM |
| Total Messages Posted | 30 |
