Hi all,
In my nexus device i execut the command
sh ip route 166.47.101.130/32
166.47.101.130/32, ubest/mbest: 1/0 *via 166.47.99.133, Po3, [170/52224], 4d15h, eigrp-3002, external
!
And then I do the sh ip route and get lot of ips with ( extern...
Hallo,I was about to update a pair of new Nexus 5572UP Switches, but switch told me that ISSU with L3 features were not supported. However I don't have a layer 3 daughter card installed and use the switches as pure layer 2 access switches with vpc co...
Hello,
I have to configured QOS on 4500 , I am using Etherchannel with two physical (10G ) interfaces. I have to confirm that I need to configure
Service-Policy output voip on Etherchannel interface also or not . Secondly I need to configure in out...
Hello
I have a query from one of my colleagues which I cannot search to validate at present due to off shore work commitments so my first thought was to ask CSC.
I have some 3750X-12S-S switches, which are running IOS c3750e-universalk9-mz.122-58....
Hi All,
I understand the 861 router has 1 WAN Interface and 4 "switch ports".
I will have my WAN Interface connected to the "WAN" - all good.
I need to then have at least 10 Vlan Interfaces on the device also. Can I connect one of the switch ports ...
I just implemented 2 firewall (fortigate) units with high-availability and setup their VRRP interface that is connected to a single core switch (3650). When testing, the failover process was success but the problem is on the switch couldn't forward t...
Hello everyone
We are planning on using APIC-EM PnP on a near future to deploy some hundreds of switches on our network. Everything seems to be working as planned but in order to do a real zero touch deployment I am still missing the hostname config...
To Anyone that can help,
I have an internal server running on an IE 4000 switch that has a website I need to access. The website is at 10.100.30.91. According to the instructions I have to assign the vlan to ip address 10.100.30.90. I also have a...
Community,
I am trying to create a port channel between an ASR 1002 and a pair of 4500x Switches. However, I am having trouble understanding the VLAN based approach the ASR requires. I want to create a 2 port etherchannel using vlan 254 with IP addr...
I work for our cities local arena. Our network is pretty diverse, with devices getting upgraded incrementally. This has led to a mishmash of different APs and switches. Recently (may 4th) we had an AP go down out of nowhere (AIRLAP-1242AG-A-K9). I re...
I have a WireShark packet capture and need some assistance looking for DSCP and other QoS marking. I can find in the capture under the IP header where there is a section that looks like this>Differentiated Services Field: 0x80 (DSCP: CS4, ECN: Not-E...
I had a question regarding SVIs and the VLAN data base used by VTP.
If I add and SVI using config term does that VLAN automatically get added to the VTP database?
I ask becasue I am working with a network that has some odd issues. Namely VLANs with...
Hello.
I have a question about proxy arp.
topology is like below.
PC1---------------|
SW--------------(proxy arp is enabled)R1
PC2---------------|
PC1 : 1.1.1.1/24
PC2 : 1.1.1.2/24
R1 : 1.1.1.254 (GW)
at the very begi...
On Nexus 9K (9300), is there a default DSCP to qos-group mapping, similar to how the legacy Cat 3K's are?If so, how do I see those mappings?Or is everything thrown into qos-group 0 by default?I'm trying to determine if we can utilize the qos-groups a...
