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- About xayavongp
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Member since
12-18-2008
87
Posts
5
Helpful
0
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12-07-2018
08:39 AM
The issue was resolved by removing the vpc from the N9k-1/-2 port-channel going to a stacked Cisco 3850.
Anyone have a good explanation of what might be happening. thanks
... View more
12-07-2018
07:31 AM
( feature interface-vlan enabled). I verified copp acl is permit ip any any ( for icmp).
version 7.0(3)I6(2)
“LAN_ENTERPRISES_SERVICES_PKG” installed. There is a NETWORK_SERVICES_PKG that is not installed.
... View more
12-06-2018
07:12 PM
Does the Nexus 93180YC-FX Switch out of the box not support inter-vlan routing ? Is there additional/separate license that needs to be install to route between VLANS? It is NX-OS v.7.x
The feature interface-vlan is enable and svi's can be created.
Doc states "Layer 3 interfaces require no license. Any feature not included in a license package is bundled with the Cisco NX-OS image and is provided at no extra charge to you." but I'm not sure about routing between the L3 interfaces because I have tested it extensively.
Any help is appreciated.
... View more
Labels:
02-28-2018
07:41 AM
We are trying to implement ERSPAN between two N5K (v. 7.1) in a vpc domain, since the probe is attached only to the first N5k-1. It says here that erspan-destination sessions are not supported on the N5k ( The option is there though in the monitor session config).
https://www.cisco.com/c/en/us/support/docs/switches/nexus-5000-series-switches/113501-nexus5000-erspan-config.html
How would I actually send the source session from N5K-2 to N5k-1 ?
Or does the N5K-2 needs to send directly ( destination ip x.x.x.x ) to the probe that is on N5k-1 ?
Thanks,
... View more
Labels:
01-04-2018
02:38 PM
Mark, is there any way to bring the VLANs back up - disconnect the peer keep-alive link?
or remove the secondary switch from the vpc domain?
TACACS was severed (because the svi was suspended) and the local logons are not working/unknown.
There is console access to the second n5k switch.
thanks,
... View more
01-04-2018
11:37 AM
I attempted to change the vPC role priority between two N5K. For it to take effect, it was suggested that the peer-link port-channel be "shut, no shut".
However it seems like the SVI's on the switch shutdown and I lost my remote connection.
Question - was the svi going down expected ?
... View more
Labels:
11-07-2017
11:51 AM
I was informed that it is code inherited from N7K.
It is there in N5K, but not supported.
... View more
11-06-2017
01:33 PM
I have version ns-os 7.X (and v 5.x) and trying to enable the ldap feature. It is listed as disabled in the feature but when I try to enable it "feature ldap" , it does not exist. Documenation says there are no special license requirements to enable ldap.
Any idea what is going on?
... View more
Labels:
11-06-2017
07:48 AM
Hi,
Is there a way to show from the CLI whether the switch is a 5548P or 5548UP ?
I have seen the physical labeling but wanted to a way to verify via the CLI.
... View more
- Tags:
- cli
- Nexus 5548UP
Labels:
03-07-2014
06:40 AM
I think I figured it out. Max hop count allow is 9 here which results in the request timed out for the return path. The error on the ASA though is questionable. Either way it is not a concrete test because of the > 9 hops
... View more
03-07-2014
05:29 AM
Sorry I forgot to say this is strictly from a router ( 5 hops away) on the inside going to the ASA inside interface.
... View more
03-06-2014
02:57 PM
I was testing to see if I was having asymmetric routing to an ASA inside interface from a router. The following does not work and on the ASA I get error ASA-3-313001: Denied ICMP type=8, code=0 .... R1#ping
Protocol [ip]:
Target IP address: x.x.x.x
Repeat count [5]: 2
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface: n.n.n.n
Type of service [0]:
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]: RNumber of hops [ 9 ]:
Loose, Strict, Record, Timestamp, Verbose[RV]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 2, 100-byte ICMP Echos to x.x.x.x, timeout is 2 seconds:
Packet sent with a source address of n.n.n.n
Packet has IP options: Total option bytes= 39, padded length=40 Record route: <*>
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0) Request 0 timed out Request 1 timed out
However this works fine when I do a simple source ping. R1# ping x.x.x.x source n.n.n.n Anyone have any idea what the ASA might be doing with the Record option?
... View more
Labels:
03-06-2014
07:26 AM
I agree that the routing in place is causing some of the issues. Trying to get the mgmt interface to work is too much of a headache, especially without a true OOB set-up. I can't play around with the connected routers because of impact...I have decided to not use the management interface. Thanks for your input though.
... View more
12-07-2018
The issue was resolved by removing the vpc from the N9k-1/-2
port-channel going to a stacked Cisco 3...
12-07-2018
( feature interface-vlan enabled). I verified copp acl is permit ip any
any ( for icmp). version 7.0...
12-06-2018
Does the Nexus 93180YC-FX Switch out of the box not support inter-vlan
routing ? Is there additional...
02-28-2018
We are trying to implement ERSPAN between two N5K (v. 7.1) in a vpc
domain, since the probe is attac...
01-04-2018
Mark, is there any way to bring the VLANs back up - disconnect the peer
keep-alive link? or remove t...
01-04-2018
I attempted to change the vPC role priority between two N5K. For it to
take effect, it was suggested...
11-07-2017
I was informed that it is code inherited from N7K. It is there in N5K,
but not supported.
11-06-2017
I have version ns-os 7.X (and v 5.x) and trying to enable the ldap
feature. It is listed as disabled...
11-06-2017
Hi, Is there a way to show from the CLI whether the switch is a 5548P or
5548UP ? I have seen the ph...
03-07-2014
I think I figured it out. Max hop count allow is 9 here which results in
the request timed out for t...
03-07-2014
Sorry I forgot to say this is strictly from a router ( 5 hops away) on
the inside going to the ASA i...
03-06-2014
I was testing to see if I was having asymmetric routing to an ASA inside
interface from a router. Th...
Public Statistics
| Date Registered | 12-18-2008 12:13 PM |
| Date Last Visited | 12-12-2018 08:33 PM |
| Total Messages Posted | 87 |
| Total Helpful Votes Received | 5 |
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