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Obě strany předchozí revize Předchozí verze Následující verze | Předchozí verze | ||
arista_dcs-7050s [2021/04/15 12:40] simandl |
arista_dcs-7050s [2024/05/16 22:40] (aktuální) simandl |
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Řádek 37: | Řádek 37: | ||
**DCS-7150S-52** | **DCS-7150S-52** | ||
- | Switch má 52 10G sfp+ slotů, umí navíc NAT a spotřeba je 60W. | + | Switch má 52 10G sfp+ slotů, umí navíc NAT a spotřeba je 80W. |
**Kompatibilní transceivery** | **Kompatibilní transceivery** | ||
Řádek 289: | Řádek 289: | ||
tmpfs 1.0G 4.7M 1020M 1% /var/shmem | tmpfs 1.0G 4.7M 1020M 1% /var/shmem | ||
/dev/sda1 15G 1.8G 12G 13% /mnt/flash | /dev/sda1 15G 1.8G 12G 13% /mnt/flash | ||
+ | | ||
+ | ====== spanning tree ====== | ||
+ | Nastaveni switche tak, aby vlan smerovala k nemu a tedy mel nejvyssi prioritu, coz je ciselne nejnizsi hodnota. Default je 32768 a my dame tedy 4096. | ||
+ | spanning-tree mode rapid-pvst | ||
+ | spanning-tree vlan 5 priority 4096 | ||
+ | | ||
+ | Na vysledek se muzeme kouknout a vidime, ze k nam vse smeruje nebo-li "This bridge is the root". | ||
+ | |||
+ | arista#show spanning-tree vlan 5 | ||
+ | Spanning tree instance for vlan 5 | ||
+ | VL5 | ||
+ | Spanning tree enabled protocol rapid-pvst | ||
+ | Root ID Priority 4101 | ||
+ | Address 001c.7318.22a2 | ||
+ | This bridge is the root | ||
+ | | ||
+ | Bridge ID Priority 4101 (priority 4096 sys-id-ext 5) | ||
+ | Address 001c.7318.22a2 | ||
+ | Hello Time 2.000 sec Max Age 20 sec Forward Delay 15 sec | ||
+ | | ||
+ | Interface Role State Cost Prio.Nbr Type | ||
+ | ---------------- ---------- ---------- --------- -------- -------------------- | ||
+ | Et27 designated forwarding 2000 128.27 P2p Edge | ||
+ | Et36 designated forwarding 20000 128.36 P2p | ||
+ | Et46 designated forwarding 20000 128.46 P2p | ||
+ | Po2000 designated forwarding 1999 128.100 P2p | ||
+ | | ||
+ | arista# | ||
+ | | ||
+ | ====== snmp transceiver values ====== | ||
+ | |||
+ | [root@jablonecka modules]# snmpwalk -c public -v 2c 10.33.154.1 1.3.6.1.2.1.47.1.1.1.1.2 | grep t49 | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100100048 = STRING: "Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100100049 = STRING: "Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100100050 = STRING: "Ethernet49/3" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100100051 = STRING: "Ethernet49/4" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349100 = STRING: "Xcvr for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349201 = STRING: "DOM Temperature Sensor for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349202 = STRING: "DOM Voltage Sensor for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349203 = STRING: "DOM Pre-FEC BER Sensor for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349204 = STRING: "DOM Uncorrected BER Sensor for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349210 = STRING: "Lane 0 for Xcvr for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349211 = STRING: "DOM TX Bias Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349212 = STRING: "DOM TX Power Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349213 = STRING: "DOM RX Power Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349214 = STRING: "DOM SNR Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349215 = STRING: "DOM Residual ISI Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349216 = STRING: "DOM Level Transition Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349217 = STRING: "DOM TEC Current Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349219 = STRING: "DOM Laser Temperature Error Sensor for Ethernet49/1" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349220 = STRING: "Lane 1 for Xcvr for Ethernet49" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349221 = STRING: "DOM TX Bias Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349222 = STRING: "DOM TX Power Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349223 = STRING: "DOM RX Power Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349224 = STRING: "DOM SNR Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349225 = STRING: "DOM Residual ISI Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349226 = STRING: "DOM Level Transition Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349227 = STRING: "DOM TEC Current Sensor for Ethernet49/2" | ||
+ | SNMPv2-SMI::mib-2.47.1.1.1.1.2.100349229 = STRING: "DOM Laser Temperature Error Sensor for Ethernet49/2" | ||
+ | [root@jablonecka modules]# snmpwalk -c public -v 2c 10.33.154.1 .1.3.6.1.2.1.99.1.1.1.4.100349201 | ||
+ | SNMPv2-SMI::mib-2.99.1.1.1.4.100349201 = INTEGER: 605 | ||
+ | [root@jablonecka modules]# snmpwalk -c public -v 2c 10.33.154.1 .1.3.6.1.2.1.99.1.1.1.4.100349213 | ||
+ | SNMPv2-SMI::mib-2.99.1.1.1.4.100349213 = INTEGER: 12825 | ||
+ | [root@jablonecka modules]# snmpwalk -c public -v 2c 10.33.154.1 .1.3.6.1.2.1.99.1.1.1.4.100349214 | ||
+ | SNMPv2-SMI::mib-2.99.1.1.1.4.100349214 = INTEGER: 1877 | ||
+ | [root@jablonecka modules]# snmpwalk -c public -v 2c 10.33.154.1 .1.3.6.1.2.1.99.1.1.1.4.100349224 | ||
+ | SNMPv2-SMI::mib-2.99.1.1.1.4.100349224 = INTEGER: 1884 | ||
+ | [root@jablonecka modules]# | ||
+ | |||
+ | |||
+ | |