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- About robertkwild
08-15-2019
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12-27-2018
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08-15-2019
03:42 PM
hi all, i have a question in that when i do a "sh run" on my cat 3850 one port its both an access and a trunk but i thought it could either be a trunk or a access port and NOT both (see below) interface GigabitEthernet1/0/37 switchport access vlan 22 switchport mode trunk switchport nonegotiate switchport voice vlan 35 switchport port-security mac-address sticky trust device cisco-phone auto qos voip cisco-phone spanning-tree portfast service-policy input AutoQos-4.0-CiscoPhone-Input-Policy service-policy output AutoQos-4.0-Output-Policy but then when i do a "sh int status" its listed as a trunk Gi1/0/37 connected trunk a-full a-100 10/100/1000BaseTX thanks, rob
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08-15-2019
09:17 AM
so that means if i stack them together i can go on any one switch and it will list all the ethernet ports on all switches?
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08-15-2019
08:40 AM
the 3850 are 2 stacked switches and we manage them via one managed ip address the 7000 we have 2 but there not stacked as they each have a managed ip address each
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08-15-2019
02:54 AM
ok i have done a quick google and it seems copy it to notepad and just do it all manually on the new switch :(
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08-15-2019
02:32 AM
hi all, were migrating over from a catalyst 3850 to a nexus 7000 i have populated one line module card in the 7000 to 1gig copper sfps to do the transition my question is can i easily copy the port configs over to the new switch or do i have to manually do it via the "sh run" command and do all the commands manually? thanks, rob
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08-14-2019
08:59 AM
ohhhh is that the reason why as fabric and 10gig module sfps are totally different? i cant actually get the module out to look as its stuck
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08-14-2019
08:22 AM
sh interface ethernet 9/13 Ethernet9/13 is down (Transceiver validation failed) admin state is up, Dedicated Interface Hardware: 1000/10000 Ethernet, address: e4c7.220a.a390 (bia e4c7.220a.a390) MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, medium is p2p Port mode is access auto-duplex, auto-speed, media type is 10G Beacon is turned off Auto-Negotiation is turned on Input flow-control is off, output flow-control is off Auto-mdix is turned on Rate mode is dedicated Switchport monitor is off EtherType is 0x8100 EEE (efficient-ethernet) : n/a Last link flapped 63week(s) 5day(s) Last clearing of "show interface" counters 64w1d 1 interface resets
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08-14-2019
02:53 AM
hi all, i want to make a switchport back to access from a fabric extender i have done the command - default int eth9/13 int eth9/13 switchport mode access switchport access vlan 110 no shut but its still showing up as a FEX port, how can i change this please many thanks, rob EDIT - i have a feeling there actually different connectors?
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08-13-2019
02:33 AM
*you should be able to disable IP routing on the GUI to stop inter Vlan routing* can i do this via terminal or is it "no ip routing" but if i disable ip routing ie make it a layer 2 switch wont i lose the functionality in making different ip gateway addresses for different vlans and i will just be able to create one ip gateway vlan ie this will be the management ip to manage the switch? and yes to disable svi would be the easiest option
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08-13-2019
01:40 AM
whats a HLD? so what your saying is dont set up any gateways ips on the switch instead set up the gateway ips on the router? thanks
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08-12-2019
04:40 PM
hi all, as i have added ip interface addresses for these vlans i want to stop inter-vlaning on the switch so the two vlans cant talk to eachother on the switch, they have to go back to the firewall to do all the routing isnt this called an ACL rule? thanks, rob
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08-09-2019
04:44 AM
hi all, whats the terminal command again to change from layer 2 to layer 3 as i want to add different ips to different vlans is there a quick way of checking this information out ie if i do a "sh run" command? thanks, rob
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05-16-2019
05:10 AM
ok scrap this it works, i was being a donut as on our dhcp server we have set mac authentication so i needed to put it in the allow filter also do you think i need a dhcp helper address?
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05-16-2019
04:51 AM
hi all, i have two vlans and we call it the production vlan 110 130 the dhcp server is on vlan 130 (10.110.130.50) and its handing out dhcp leases to vlan 110 and it works on all the other switches as any computer you plug in on an access vlan 110 it gets a 10.110.110.x address but everytime i plug in my laptop to this 4510 cat switch its not working heres my config interface Vlan110 ip address 10.110.110.4 255.255.254.0 ip helper-address 10.110.130.50 ! interface Vlan130 ip address 10.110.130.4 255.255.254.0 am i doing something wrong thanks, rob
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08-15-2019
hi all, i have a question in that when i do a "sh run" on my cat 3850
one port its both an access an...
08-15-2019
so that means if i stack them together i can go on any one switch and it
will list all the ethernet ...
08-15-2019
the 3850 are 2 stacked switches and we manage them via one managed ip
addressthe 7000 we have 2 but ...
08-15-2019
ok i have done a quick google and it seems copy it to notepad and just
do it all manually on the new...
08-15-2019
hi all, were migrating over from a catalyst 3850 to a nexus 7000i have
populated one line module car...
08-14-2019
ohhhh is that the reason why as fabric and 10gig module sfps are totally
different? i cant actually ...
08-14-2019
sh interface ethernet 9/13Ethernet9/13 is down (Transceiver validation
failed)admin state is up, Ded...
08-14-2019
hi all, i want to make a switchport back to access from a fabric
extenderi have done the command -de...
08-13-2019
*you should be able to disable IP routing on the GUI to stop inter Vlan
routing* can i do this via t...
08-13-2019
whats a HLD?so what your saying is dont set up any gateways ips on the
switch instead set up the gat...
08-12-2019
hi all, as i have added ip interface addresses for these vlans i want to
stop inter-vlaning on the s...
08-09-2019
hi all, whats the terminal command again to change from layer 2 to layer
3 as i want to add differen...
Created by
robertkwild
in Switching
05-16-2019
05-16-2019
ok scrap this it works, i was being a donut as on our dhcp server we
have set mac authentication so ...
Created by
robertkwild
in Switching
05-16-2019
05-16-2019
hi all, i have two vlans and we call it the production vlan110130 the
dhcp server is on vlan 130 (10...
Public Statistics
| Date Registered | 12-27-2018 08:06 AM |
| Date Last Visited | 08-15-2019 11:36 PM |
| Total Messages Posted | 92 |
