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- About tsgruu2000
08-27-2019
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12-14-2005
37
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Created by
tsgruu2000
in Wireless and Mobility
in Wireless and Mobility
08-26-2019
07:26 AM
08-26-2019
07:26 AM
I am confused about interfaces, too. We have two 9800CL in a cluster running on kvm. One interface serves for management access, another is trunk with the wireless management vlan and the third is used for HA. - Does the order of the interfaces matter? In my demployment G2 is for HA as the hypervisor interchanged G2 and G3. - What is the purpose of the wireless management interface? I played around and set the management interface as trustpoint. Access Points are able to join. As we do not switch centrally we do not need other Vlans than the one for management on the Controllers. What is the reason for adding a seperate wireless management interface? Regarding the following post https://community.cisco.com/t5/wireless-and-mobility/9800-cl-network-configuration/td-p/3846079 it seems to work without issues. So I'll give it a try with only one interface serving as trustpoint for access points and for device management.
... View more
07-12-2019
01:04 AM
Does someone know if Cat9500 will support EVN Vnet trunk in the near future? We are going to replace a bunch of Cat4500x where Vnet trunk is in use. Regards, Urs
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Labels:
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
06-18-2019
07:05 AM
06-18-2019
07:05 AM
As far as I know there is an additional update available. The following versions are installed: PI 3.5 Update 02 Prime Infrastructure 3.5 Device Pack 3 Cisco IOS XE Software, Version 16.11.01b
... View more
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
06-18-2019
04:02 AM
06-18-2019
04:02 AM
Hi all Prime 3.5 does not show APs and Clients of WLC9800. Inventory Status shows "Partial Collection Failure". On the WLC I noticed that Telemetry connection is stuck in "Connecting". Does someone know how to fix this? Regards, Urs
... View more
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
04-01-2019
05:36 AM
04-01-2019
05:36 AM
Hi all, After adding a 9800-CL to Prime I got a critical alarm. Does somebody know the reason for this? Catalyst 9800 Telemetry coral connection failure for device IP 10.1.51.11. Please check the coral connection. Many Thanks! Regards, Urs
... View more
- Tags:
- Prime 3.5
02-21-2019
11:33 PM
The goal ist to build a fusion vrf. In the end each vrf peers with the fusion vrf through the transparent firewall. But first I wanted to test connectivity between the vrfs. Unfortunately I cannot reach the interface "behind" the firewall.
... View more
02-21-2019
05:09 AM
Hi,
I am trying to connect a transparent firewall to a N7k. Therefore I set up two interfaces E1/17 and E1/18 belonging to different vrf's and connected these ports together. I expected the interfaces would be able to reach each other. Unfortunately this does not work. Is my design supported or do I have to use a seperate VDC for this to work? I'd appreciate a hint for a solution.
Many Thanks,
Urs
... View more
Labels:
01-16-2019
02:56 AM
Hi,
Thanks for your reply. There is no need for NAT. I agree with you, the easyest way would be replacing the old ISRs with new ones. From a cost perspective the 9300 would be attractive if they performed equal. Furthermore we could substitute the ISR and the existing Aggregation Switch with one device in each location.
... View more
01-16-2019
02:16 AM
Hi all,
As far as I know the 9300 supports gre. I am looking for a replacement of DMVPN. The network is built using ISR G2 which are going end of life.
The network consists of a redundant hub and 6 spokes. 7 VRFs are in use which connect through a dedicated mgre tunnel. There is no need of IPSec so I guess we could build a mgre network using Cat9300 instead of ISRs.
My only concern is abut throughput. With the old ISRs we got about 250Mbps throughput. Does somebody know about the gre Throuput of a Cat9300?
Many Thanks!
Regards,
Urs
... View more
Labels:
12-05-2018
11:36 PM
Hi All,
After implementation of dot1x I noticed all Access Points were not visible in CDP anymore. Access Point on Stack Member1 are visible whereas those on Member2 are not. I also added Smartport Macros.
It seems configuration is not identical on both Member Switches. All Switchports on Member2 have CDP disabled and Smarport Macros don't appear in config. Is this normal behavior? I guess there is something wrong.
sa-hof-5o-8100#sh run int g2/0/1 Building configuration... Current configuration : 215 bytes ! interface GigabitEthernet2/0/1 description AP switchport trunk allowed vlan 15,400,612 switchport trunk native vlan 15 switchport mode trunk macro description AP_TRUNK spanning-tree portfast edge trunk end sa-hof-5o-8100#remote command 2 sh run int g2/0/1 Switch : 2 : ------------ Building configuration... Current configuration : 249 bytes ! interface GigabitEthernet2/0/1 switchport trunk allowed vlan 15,400,612 switchport trunk native vlan 15 switchport mode trunk no logging event link-status no cdp enable spanning-tree portfast edge trunk ip dhcp snooping limit rate 100 end
sa-hof-5o-8100#remote command 2 sh run | s macro Switch : 2 : ------------
Many Thanks!
Regards,
Urs
... View more
Labels:
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
11-23-2018
12:36 AM
11-23-2018
12:36 AM
Hi all,
As far as I know the 9300 supports gre. I am looking for a replacement of DMVPN. The network is built using ISR G2 which are going end of life.
The network consists of a redundant hub and 6 spokes. 7 VRFs are in use which connect through a dedicated mgre tunnel. There is no need of IPSec so I guess we could build a mgre network using Cat9300 instead of ISRs.
My only concern is abut throughput. With the old ISRs we got about 250Mbps throughput. Does somebody know about the gre Throuput of a Cat9300?
Many Thanks!
Regards,
Urs
... View more
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
11-09-2018
12:47 AM
11-09-2018
12:47 AM
Thanks for your reply. Am I right that a backup of 2.2 can be restored in 3.4 then? That would be great.
... View more
Created by
tsgruu2000
in Wireless Security and Network Management
in Wireless Security and Network Management
11-09-2018
12:20 AM
11-09-2018
12:20 AM
Hi all,
I wonder if it's possible to skip the upgrade path through 3.0, 3.1 to 3.4. Backup of 2.2 can be restored in 3.0. Is it possible to restore a backup of 2.2 in 3.4 as well?
Regards,
Urs
... View more
Created by
tsgruu2000
in Network Management
in Network Management
03-29-2018
04:21 AM
03-29-2018
04:21 AM
many thanks for the quick response. I have known about this command. I wonder why this happens and if there is a way to prevent it. I mean there might be a job on Prime for this cleaning tasks. Otherwise one has to perform the cleanup from time to time.
... View more
Created by
tsgruu2000
in Network Management
in Network Management
03-29-2018
02:25 AM
03-29-2018
02:25 AM
Hi All,
Our Customer is wondering why the backup file size is constantly increasing. From what I know there have been no changes on Prime or WLC.
I can not imagine that the log files have increased in such a huge amount.
I would appreciate any hints why this can happen.
Many Thanks!
Urs
... View more
Labels:
08-26-2019
I am confused about interfaces, too. We have two 9800CL in a cluster
running on kvm. One interface s...
07-12-2019
Does someone know if Cat9500 will support EVN Vnet trunk in the near
future? We are going to replace...
06-18-2019
As far as I know there is an additional update available.The following
versions are installed:PI 3.5...
Created by
tsgruu2000
in Wireless Security and Network Management
06-18-2019
06-18-2019
Hi allPrime 3.5 does not show APs and Clients of WLC9800. Inventory
Status shows "Partial Collection...
Created by
tsgruu2000
in Wireless Security and Network Management
04-01-2019
04-01-2019
Hi all,After adding a 9800-CL to Prime I got a critical alarm. Does
somebody know the reason for thi...
02-21-2019
The goal ist to build a fusion vrf. In the end each vrf peers with the
fusion vrf through the transp...
02-21-2019
Hi, I am trying to connect a transparent firewall to a N7k. Therefore I
set up two interfaces E1/17 ...
Created by
tsgruu2000
in Cisco Digital Network Architecture (DNA)
01-16-2019
01-16-2019
Probably I am completely wrong, but in my understanding the Edge Node
still acts as a L3-Switch. So ...
Created by
tsgruu2000
in Cisco Digital Network Architecture (DNA)
01-16-2019
01-16-2019
Hi all, I am quite sure this is not a recommended design. But in case we
run out of access ports on ...
01-16-2019
Hi, Thanks for your reply. There is no need for NAT. I agree with you,
the easyest way would be repl...
01-16-2019
Hi all, As far as I know the 9300 supports gre. I am looking for a
replacement of DMVPN. The network...
12-05-2018
Hi All, After implementation of dot1x I noticed all Access Points were
not visible in CDP anymore. A...
Created by
tsgruu2000
in Wireless Security and Network Management
11-23-2018
11-23-2018
Hi all, As far as I know the 9300 supports gre. I am looking for a
replacement of DMVPN. The network...
Created by
tsgruu2000
in Wireless Security and Network Management
11-09-2018
11-09-2018
Thanks for your reply. Am I right that a backup of 2.2 can be restored
in 3.4 then? That would be gr...
Created by
tsgruu2000
in Wireless Security and Network Management
11-09-2018
11-09-2018
Hi all, I wonder if it's possible to skip the upgrade path through 3.0,
3.1 to 3.4. Backup of 2.2 ca...
Public Statistics
| Date Registered | 12-14-2005 01:21 AM |
| Date Last Visited | 08-27-2019 06:58 AM |
| Total Messages Posted | 37 |
