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Member since
06-20-2014
29
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06-13-2019
02:56 PM
Is there a way to have active/backup vti tunnels to two different Data-Centers without using two active crypto settings? I currently have two crypto setup; one to each DC, two vti tunnels to either DC, IP sla to track the status of the active and EEM script to keep the backup tunnel in a shut down state until the the track goes down. This is working, just curious if there is a smarter way to achieve this.
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01-24-2019
10:00 AM
Did you ever got an answer to this question? Why will console issue obvious commands on the router? In my case i have 227 0 console@console |interface Serial1/0/0:23 228 0 console@console | shutdown 229 0 console@console |interface Serial1/0/0:23 230 0 console@console | no isdn bind-l3 ccm-manager 231 0 console@console |interface Serial1/0/0:23 232 0 console@console | no shutdown 233 0 console@console |interface Serial1/0/0:23 234 0 console@console | shutdown 235 0 console@console |interface Serial1/0/0:23 236 0 console@console | isdn bind-l3 ccm-manager 237 0 console@console |interface Serial1/0/0:23 238 0 console@console | no shutdown 241 0 console@console |interface Serial1/0/0:23 242 0 console@console | shutdown 243 0 console@console |interface Serial1/0/0:23 244 0 console@console | no isdn bind-l3 ccm-manager 245 0 console@console |interface Serial1/0/0:23 246 0 console@console | no shutdown 247 0 console@console |interface Serial1/0/0:23 idx sess user@line Logged command 248 0 console@console | shutdown 249 0 console@console |interface Serial1/0/0:23 250 0 console@console | isdn bind-l3 ccm-manager 251 0 console@console |interface Serial1/0/0:23 252 0 console@console | no shutdown
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10-18-2016
10:26 AM
Hi Vidhi,
I had an issue of mac spoofing logged with tac sometime ago and I was referred to this link
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCur48184 which shows this is a known bug.
Has this issue been addressed in any of latest ISE releases?
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08-31-2016
07:48 AM
Thanks Iwai "CSS for VM ports". That did it for me, the previous admin had a restricted CSS and Partition for Voicemail. Added the meetme partition to the Voice Mai Port's CSS and boom.
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08-29-2016
01:12 AM
Hi Jaime thanks for your response.
4045 is in a reachable CCC from all partitions. What im not sure about is transfer rule. Where do i check this?
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08-26-2016
10:07 PM
Hi all,
Im trying to implement this (secure meetme) on Unity 10.5 . Below is the steps I have taken to configure this service.
Create meetme conf 4045 Creat a CTI RP with extension 2045 and CfwLL to voicemail
Create the First Callhandler MeetMe-Transfer and under transfer rules: Select Standard transfer;Select Transfer Calls To: and enter 4045. Select Transfer with supervisionCheck: Select Ask Me If I Want to Take the Call and Ask for Caller’s Name
Create a Second CallHandler MeetMe-Welcome with 2045 extension and customize the greeting to say : Please press 1 to join the conference Under Caller Input 1 action, select MeetMe-Transfer under Callhandler.
but whenever I try to join an existing meetme. I get a prompt to press 1, Unity then ask me for my name, then tell me to hang on while im being transfered, but that as far as it goes.
It waits for a while and says Meetme-Transfer is not available and ask directs me to voice mail.
Will be glad if anyone can point me in the right direction.
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04-18-2016
03:47 AM
Hi Guys,
I has this LAN issue that's been giving me sleepless nights. Ill be glad if i can get any form of assistance that could lead towards resolution.
I usually experience connection resets during peak period. The page or download usually completes after repeatedly refresh. I have just about 100 users with ip phones, some qos config on the switch (which Ive even disabled) and 100mbps internet connection.
Captures on whireshark and ingress/egress interface of the Cisco ASA keeps showing (RST, ACK) from the sites. This doesn't tell me anything. My ASA also does not include the REST-I or RESET-O in the logs.
I have attached my network diagram and also attached the ingress and egress capture from the ASA.
Please let me know if you need further information.
thanks
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11-26-2015
04:05 AM
I know this is quite old but i ran into the same problem and i think i should post my resolution as found on this this link
http://www.cisco.com/c/en/us/td/docs/security/asa/asa91/configuration/firewall/asa_91_firewall_config/nat_overview.html#pgfId-1176608
It says "NAT is not required. If you do not configure NAT for a given set of traffic, that traffic will not be translated, but will have all of the security policies applied as normal"
I think this feature starts from 9.1
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11-26-2015
04:04 AM
I know this is quite old but i ran into the same problem and i think i should post my resolution as found on this this link
http://www.cisco.com/c/en/us/td/docs/security/asa/asa91/configuration/firewall/asa_91_firewall_config/nat_overview.html#pgfId-1176608
It says "NAT is not required. If you do not configure NAT for a given set of traffic, that traffic will not be translated, but will have all of the security policies applied as normal"
... View more
11-17-2015
03:03 AM
Yes Switch sends the radius packet to ISE and because its EAP, the packet is actually larger than standard mtu 1500. All switches in network A have jumbo mtu and network B have normal mtu
I cant set mtu to be same in network A and network B due to different administrative responsibility.
Can i use a router or firewall(no NAT) in between the 2 networks with one interface set with Jumbo mtu, and the other interface set as normal?
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11-17-2015
02:57 AM
Yes Joseph. one global mtu per 3750. if you look at the diagram again, you'll see that their are 2 administrative/network domains. al the switches in domain A are set with jumbo mtu while B is on default. Thats the reason for the mtu incompatibility in the first place.
Talking about L3 fragmentation, does this happen on SVI or routed interface only?
Can i use a router in between the 2 networks with one interface set with Jumbo MTU, and the other interface set as normal?
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11-16-2015
06:55 AM
What part of the diagram do you nee clarification on? all the switches are connected via trunks and communicated is routed via the SVIs.
"MTU (IP) fragmentation only happens when you hit an egress L3 interfac"clarification please? Egress/Ingress or both?
Thanks for the effort
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11-16-2015
03:41 AM
I have a L3 swithces network as shown in the diagram. Comunication between client PC to ISE is okay but Large packets from client PC cannot get to Cisco ISE due to MTU incompatibility issues as indicated in the diagram.
My questions are; Does a switch with Jumbo MTU settings get to fragment its packet under any circumstance i.e does it perform PMTU discovery? When it recieves a packet too big icmp message.
Whats the best way to get the large packet to ISE from the client in this case without changing the MTUs on the switches? I can change SVI to no switch port if it will solve my problem
Thanks.
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Labels:
06-13-2019
Is there a way to have active/backup vti tunnels to two different
Data-Centers without using two act...
04-11-2019
Can anyone help with a technical reason why hsrp should not be extended
across DCs, asides from not ...
01-24-2019
Did you ever got an answer to this question? Why will console issue
obvious commands on the router? ...
10-26-2016
Hi Mathew, Been struggling with this your method for sometime. So sorry
to wake up the thread. Im co...
10-18-2016
Hi Vidhi, I had an issue of mac spoofing logged with tac sometime ago
and I was referred to this lin...
08-31-2016
Thanks Iwai "CSS for VM ports". That did it for me, the previous admin
had a restricted CSS and Part...
08-29-2016
Hi Jaime thanks for your response. 4045 is in a reachable CCC from all
partitions. What im not sure ...
08-26-2016
Hi all, Im trying to implement this (secure meetme) on Unity 10.5 .
Below is the steps I have taken ...
04-18-2016
Hi Guys, I has this LAN issue that's been giving me sleepless nights.
Ill be glad if i can get any f...
11-26-2015
I know this is quite old but i ran into the same problem and i think i
should post my resolution as ...
11-26-2015
I know this is quite old but i ran into the same problem and i think i
should post my resolution as ...
11-17-2015
Yes Switch sends the radius packet to ISE and because its EAP, the
packet is actually larger than st...
11-17-2015
Yes Joseph. one global mtu per 3750. if you look at the diagram again,
you'll see that their are 2 a...
Public Statistics
| Date Registered | 06-20-2014 04:51 AM |
| Date Last Visited | 06-19-2019 12:35 AM |
| Total Messages Posted | 29 |
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