How long is this cable?i want use speed 1000Mbps at gigabit port
so if i set autonegotiation i just can use speed 100Mbps which it not enough for me.
is it possible to use speed 1000Mbps between RB2011 and cisco3550
i want use speed 1000Mbps at gigabit port
so if i set autonegotiation i just can use speed 100Mbps which it not enough for me.
is it possible to use speed 1000Mbps between RB2011 and cisco3550
Chances are good that your cable is busted. 100mb requires 2 of the 4 pairs to be connected, gigabit however requires that all 4 pairs be connected.i connect RB2011 and cisco3550 at gigabit port but port's light on both device is off.
But if i set speed 100M and set full duplex on gigabit port both cisco3550 and RB2011 then port's light is on.
But if i set speed 1000M and set full duplex on gigabit port both cisco3550 and RB2011 then port's light is off.
i need to use speed 1000M at gigabit port not 100M.
Anyone can help me pls.
Got a couple of 3750's here, all of them supports it...I believe the cisco 3550 does not support cable diagnostics.
Well... The 3550 is a bit older than your 3750Got a couple of 3750's here, all of them supports it...I believe the cisco 3550 does not support cable diagnostics.
strange .. today I've got my brand new RB2011UAS-2HnD-IN and can not get gigabit ports working at gigabit speed with my computer (intel gigabit ethernet card) too ... cable is cat5e, shilded ... tried different cables/brands = still the same .. works fine on 100mbit.... well.. it's enough to run 100mbit/s with this router at present location for now but I still wonder what is wrong ...Hello:
My experience is the same: a Cat. 4500, module WS-X4424-GB-RJ45 and a RB 1100 AH X2.
Nothing to negotiate. The only way is cisco at 100 Mb. Full duplex, No auto.
Cable length is 2m.
Regards.
/interface ethernet
set 0 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited disabled=no full-duplex=yes l2mtu=1598 mac-address=D4:CA:6D:00:00:00 master-port=none mtu=1500 name=\
ether1-gateway speed=1Gbps
interface ethernet print
Flags: X - disabled, R - running, S - slave
# NAME MTU MAC-ADDRESS ARP MASTER-PORT SWITCH
0 ether1-gateway 1500 D4:CA:6D:00:00:00 enabled none switch1
sh run int gi0/2
Building configuration...
Current configuration : 147 bytes
!
interface GigabitEthernet0/2
description Mikrotik_Monitor
switchport mode access
spanning-tree portfast
spanning-tree bpdufilter enable
end
sh int gi0/2 switchport
Name: Gi0/2
Switchport: Enabled
Administrative Mode: static access
Operational Mode: down
Administrative Trunking Encapsulation: dot1q
Negotiation of Trunking: Off
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Voice VLAN: none
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL
Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Appliance trust: none
sh int gi0/2
GigabitEthernet0/2 is down, line protocol is down (notconnect)
Hardware is Gigabit Ethernet, address is 0017.0ede.65da (bia 0017.0ede.65da)
Description: Mikrotik_Monitor
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto-speed, media type is RJ45
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:24:18, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1 packets input, 1718 bytes, 0 no buffer
Received 0 broadcasts (0 multicast)
0 runts, 1 giants, 0 throttles
1 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
21 packets output, 7232 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
sh spanning-tree interface gi0/2
no spanning tree info available for GigabitEthernet0/2
Router updated and now it auto-negotiate 1Gbps on the problematic port !What's new in 6.28rc20 (2015-Apr-02 14:56):
*) tile - rare situation when CCR devices failed to auto-negotiate ethernet link (introduced in v6.25);
Cool - thank you for the information on your results.The problem with 1Gb autonegotiation for CCR has been SOLVED in the new RouterOS version:
Router updated and now it auto-negotiate 1Gbps on the problematic port !What's new in 6.28rc20 (2015-Apr-02 14:56):
*) tile - rare situation when CCR devices failed to auto-negotiate ethernet link (introduced in v6.25);
Thanks MikroTIk support
mIRO
- Try not using a POE port.Hello Everyone, I have a new problem at hand. Recently i add a new Cisco Catalyst 2960 TCS with my network, Using Mikrotik CCR-1016 for Routing, When I add This new switch with mikrotik interface, getting some packet loss, Like If i ping my gateway its showing Replay from 2ms or sometime 30ms+, also miss 1 packet after 15-20 replay from gateway. I have another old Catalyst 2960TCL which is ok no ping loss from gateway, If i connect my new Catalyst 2960 with old Catalyst 2960TCL, then no packet loss also getting ping from gateway <1ms-2ms.
From Mikrotik I connected to Giga Ethernet port to switch with Machine made Cable. In Mikrotik Auto Port Negotiation is on also selected 100 full, 1000full, I changed MSS in firewall.
If i Reboot my Mikrotik or change port then there is no Ping loss or getting good ping time for only 5 minute then again its starts to loss after every 20 replay.
Mikrotik Configuration: All user connect with DHCP, No Filter Rules, NAT set to Masquerade, In mangle only rules for FTP servers,
Please Anyone solve this issue, Thanks in Advance.
I must admin that I have not read every post here...Hello Dear Thanks for Replay, I am not using any POE Port, I tried with all port in Bridge mode, My Cable connector is Plastic connector & using Unshield cable, I told in my post that another Cisco 2960-TCS is working very fine no problem no ping loss, but problem with new Cisco 2960-TCL, When i connect new TCL with old 2960 TCS its working fine no loss, Just problem arise when connect with Mikrotik directly, Please read my Previous post again try to find out any solution. Thanks Keep well